Feb 15 18:37:09 ubuntu kernel: [  808.651056]  [<ffffffff81d256f2>] x86_64_start_kernel+0x108/0x117
Feb 15 18:37:09 ubuntu kernel: [  808.651060] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 18:37:09 ubuntu kernel: [  808.651236] INFO: rcu_sched detected stalls on CPUs/tasks: { 2} (detected by 0, t=15014 jiffies, g=14466, c=14465, q=0)
Feb 15 18:37:09 ubuntu kernel: [  808.758510] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:09 ubuntu kernel: [  808.865676] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:09 ubuntu kernel: [  808.972846] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:09 ubuntu kernel: [  809.080028] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:09 ubuntu kernel: [  809.187208] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.294359] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.401556] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.508742] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.615933] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.723109] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.830296] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  809.937475] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  810.044662] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:10 ubuntu kernel: [  810.151856] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.259046] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.366224] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.473413] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.580577] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.687756] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.794924] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  810.902076] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  811.009243] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  811.116420] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:11 ubuntu kernel: [  811.223607] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.330807] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.437975] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.545139] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.652313] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.759462] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.866631] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  811.973783] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  812.080952] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:12 ubuntu kernel: [  812.188128] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.295301] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.402469] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.509617] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.616788] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.723953] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.831126] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  812.938276] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  813.045458] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:13 ubuntu kernel: [  813.152646] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.259834] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.367027] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.474213] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.581394] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.688571] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.795756] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  813.902940] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  814.010123] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  814.117276] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:14 ubuntu kernel: [  814.224444] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.331618] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.438780] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.545949] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.653105] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.760299] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.867487] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  814.974672] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  815.081856] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:15 ubuntu kernel: [  815.189018] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.296184] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.403380] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.510548] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.617709] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.724865] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.832039] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  815.939227] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  816.046415] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:16 ubuntu kernel: [  816.153597] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.260770] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.367951] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.475134] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.582319] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.689515] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.796696] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  816.903882] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  817.011093] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  817.118273] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:17 ubuntu kernel: [  817.225457] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.332636] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.439817] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.547009] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.654200] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.761389] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.868567] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  817.975749] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  818.082921] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:18 ubuntu kernel: [  818.190095] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.297257] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.404424] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.511581] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.618747] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.725915] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.833085] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  818.940246] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  819.047418] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:19 ubuntu kernel: [  819.154588] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.261733] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.368894] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.476053] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.583239] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.690423] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.797617] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  819.904784] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  820.011936] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  820.119099] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:20 ubuntu kernel: [  820.226287] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.333458] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.440625] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.547786] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.654946] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.762114] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.869297] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  820.976486] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  821.083662] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:21 ubuntu kernel: [  821.190841] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.297996] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.405179] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.512349] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.619528] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.726721] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.833911] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  821.941097] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  822.048273] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:22 ubuntu kernel: [  822.155440] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.262619] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.369829] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.476993] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.584161] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.691326] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.798493] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  822.905668] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  823.012832] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  823.120022] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:23 ubuntu kernel: [  823.227208] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.334386] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.441549] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.548730] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.655891] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.763056] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.870240] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  823.977422] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  824.084585] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:24 ubuntu kernel: [  824.191753] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.298903] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.406073] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.513239] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.620395] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.727568] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.834716] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  824.941900] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  825.049086] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:25 ubuntu kernel: [  825.156258] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.263426] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.370600] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.477763] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.584933] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.692097] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.799225] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  825.906383] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  826.013544] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  826.120707] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:26 ubuntu kernel: [  826.227874] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.335056] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.442216] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.549385] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.656569] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.763745] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.870907] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  826.978057] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  827.085223] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:27 ubuntu kernel: [  827.192411] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.299614] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.406811] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.513983] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.621165] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.728351] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.835503] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  827.942675] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  828.049826] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:28 ubuntu kernel: [  828.156988] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.264160] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.371324] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.478509] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.585695] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.692884] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.800067] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  828.907267] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  829.014441] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  829.121614] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:29 ubuntu kernel: [  829.228806] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.335996] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.443183] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.550370] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.657541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.764728] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.871897] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  829.979068] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  830.086243] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:30 ubuntu kernel: [  830.193389] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.300568] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.407738] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.514922] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.622112] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.729289] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.836475] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  830.943659] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  831.050844] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:31 ubuntu kernel: [  831.158026] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.265194] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.372372] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.479541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.586725] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.693883] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.801036] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  831.908198] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  832.015365] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  832.122535] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:32 ubuntu kernel: [  832.229705] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.336871] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.444064] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.551250] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.658446] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.765621] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.872779] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  832.979956] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  833.087169] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:33 ubuntu kernel: [  833.194350] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.301549] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.408725] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.515910] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.623103] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.730296] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.837476] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  833.944660] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  834.051825] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:34 ubuntu kernel: [  834.158988] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.266169] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.373334] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.480495] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.587665] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.694833] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.802000] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  834.909173] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  835.016353] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  835.123541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:35 ubuntu kernel: [  835.230729] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.337931] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.445131] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.445147] BUG: soft lockup - CPU#2 stuck for 23s! [Xorg:1183]
Feb 15 18:37:36 ubuntu kernel: [  835.445148] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 18:37:36 ubuntu kernel: [  835.445166] CPU: 2 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 18:37:36 ubuntu kernel: [  835.445167] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 18:37:36 ubuntu kernel: [  835.445169] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 18:37:36 ubuntu kernel: [  835.445170] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 18:37:36 ubuntu kernel: [  835.445172] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 18:37:36 ubuntu kernel: [  835.445173] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 18:37:36 ubuntu kernel: [  835.445174] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 18:37:36 ubuntu kernel: [  835.445175] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 18:37:36 ubuntu kernel: [  835.445176] R10: 0000000000001625 R11: 0000000000001624 R12: 0000000031b0a2eb
Feb 15 18:37:36 ubuntu kernel: [  835.445177] R13: 0000000000000e99 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 18:37:36 ubuntu kernel: [  835.445179] FS:  00007fabb6459880(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 18:37:36 ubuntu kernel: [  835.445180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 18:37:36 ubuntu kernel: [  835.445181] CR2: 00007fabb6356000 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 18:37:36 ubuntu kernel: [  835.445182] Stack:
Feb 15 18:37:36 ubuntu kernel: [  835.445182]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 18:37:36 ubuntu kernel: [  835.445185]  0000000000000282 ffff880427313b48 ffff880414046d00 ffff880414046d00
Feb 15 18:37:36 ubuntu kernel: [  835.445187]  ffff880424453540 ffff8804162c0458 ffff8804140462c0 ffff880427313b88
Feb 15 18:37:36 ubuntu kernel: [  835.445189] Call Trace:
Feb 15 18:37:36 ubuntu kernel: [  835.445191]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 18:37:36 ubuntu kernel: [  835.445196]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445222]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445245]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 18:37:36 ubuntu kernel: [  835.445271]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 18:37:36 ubuntu kernel: [  835.445278]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445282]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445286]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445290]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445293]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 18:37:36 ubuntu kernel: [  835.445305]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 18:37:36 ubuntu kernel: [  835.445318]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 18:37:36 ubuntu kernel: [  835.445324]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 18:37:36 ubuntu kernel: [  835.445330]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 18:37:36 ubuntu kernel: [  835.445336]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 18:37:36 ubuntu kernel: [  835.445342]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 18:37:36 ubuntu kernel: [  835.445348]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 18:37:36 ubuntu kernel: [  835.445350]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 18:37:36 ubuntu kernel: [  835.445352]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 18:37:36 ubuntu kernel: [  835.445354]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 18:37:36 ubuntu kernel: [  835.445356]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 18:37:36 ubuntu kernel: [  835.445358]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 18:37:36 ubuntu kernel: [  835.445359] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 18:37:36 ubuntu kernel: [  835.552450] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.659634] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.766822] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.873991] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  835.981153] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  836.088316] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:36 ubuntu kernel: [  836.195479] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.302661] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.409828] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.517013] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.624188] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.731373] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.838532] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  836.945697] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  837.052874] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:37 ubuntu kernel: [  837.160021] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.267188] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.374362] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.481554] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.588744] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.695917] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.803107] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  837.910308] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  838.017466] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:38 ubuntu kernel: [  838.124641] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.231796] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.338963] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.446125] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.553290] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.660452] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.767606] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.874786] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  838.981972] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  839.089154] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:39 ubuntu kernel: [  839.196315] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.303477] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.410674] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.517864] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.625062] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.732248] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.839426] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  839.946612] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  840.053791] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:40 ubuntu kernel: [  840.160969] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.268167] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.375326] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.482495] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.589662] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.696833] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.803999] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  840.911163] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  841.018352] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:41 ubuntu kernel: [  841.125535] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.232713] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.339885] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.447057] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.554219] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.661387] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.768555] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.875720] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  841.982867] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  842.090031] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:42 ubuntu kernel: [  842.197196] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.304376] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.411566] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.518737] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.625921] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.733106] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.840296] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  842.947483] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  843.054667] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:43 ubuntu kernel: [  843.161851] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.269046] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.376202] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.483373] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.590530] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.697701] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.804870] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  843.912036] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  844.019195] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:44 ubuntu kernel: [  844.126348] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.233520] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.340693] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.447867] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.555022] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.670666] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.786009] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  844.901334] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  845.016657] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:45 ubuntu kernel: [  845.131980] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.247300] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.362615] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.477933] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.593251] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.708575] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.823897] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  845.939213] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  846.054528] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:46 ubuntu kernel: [  846.169853] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.285169] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.400505] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.515915] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.631253] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.746575] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.861903] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  846.977218] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  847.092541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:47 ubuntu kernel: [  847.207858] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.323181] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.438515] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.553841] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.669164] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.784477] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  847.899792] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  848.015108] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:48 ubuntu kernel: [  848.130431] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.245752] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.361070] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.476399] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.591715] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.707045] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.822362] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  848.937682] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  849.052999] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:49 ubuntu kernel: [  849.168323] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.283643] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.398961] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.514263] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.629578] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.744897] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.860226] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  849.975552] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  850.090874] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:50 ubuntu kernel: [  850.206189] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.321493] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.436807] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.552147] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.667471] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.782799] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  850.898117] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  851.013434] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:51 ubuntu kernel: [  851.128746] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.244064] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.359389] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.474718] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.590040] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.705364] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.820680] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  851.935993] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  852.051314] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:52 ubuntu kernel: [  852.166633] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.281954] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.397277] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.512600] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.627917] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.743233] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.858549] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  852.973868] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  853.089193] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:53 ubuntu kernel: [  853.204513] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.319831] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.435151] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.550464] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.665784] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.781101] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  853.896429] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  854.011753] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:54 ubuntu kernel: [  854.127076] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.242391] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.357702] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.473026] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.588350] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.703674] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.818996] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  854.934316] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  855.049631] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:55 ubuntu kernel: [  855.164947] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.280262] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.395591] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.510917] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.626239] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.741563] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.856890] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  855.972206] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  856.087524] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:56 ubuntu kernel: [  856.202841] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.318163] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.433484] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.548802] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.664119] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.779439] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  856.894756] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  857.010080] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:57 ubuntu kernel: [  857.125402] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.240726] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.356048] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.471370] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.586684] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.702001] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.817316] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  857.932636] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  858.047958] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:58 ubuntu kernel: [  858.163282] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.278601] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.393914] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.509253] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.624573] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.739898] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.855220] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  858.970541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  859.085861] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:37:59 ubuntu kernel: [  859.201176] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.316499] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.431822] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.547144] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.662469] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.777791] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  859.893109] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  860.008423] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:00 ubuntu kernel: [  860.123743] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.239062] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.354382] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.469720] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.585054] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.700384] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.815699] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  860.931003] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  861.046321] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:01 ubuntu kernel: [  861.161643] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.276964] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.392286] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.507609] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.622931] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.738247] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.853566] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  861.968886] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  862.084210] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:02 ubuntu kernel: [  862.199529] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.314849] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.430164] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.545497] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.660815] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.776144] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  862.891465] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  863.006787] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:03 ubuntu kernel: [  863.122106] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.237424] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.352740] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.468060] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.583381] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.698703] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.814023] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  863.929342] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  864.044656] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:04 ubuntu kernel: [  864.159982] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.275299] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.390619] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.505962] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.621296] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.736622] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.851940] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  864.967243] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  865.082562] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:05 ubuntu kernel: [  865.197882] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.313204] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.428525] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.543848] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.659163] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.774468] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  865.889783] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  866.005106] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:06 ubuntu kernel: [  866.120426] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.235747] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.351063] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.466384] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.581689] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.697008] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.812326] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  866.927647] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  867.042966] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:07 ubuntu kernel: [  867.158286] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.273601] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.388922] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.504239] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.619563] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.734894] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.850218] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  867.965538] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  868.080853] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:08 ubuntu kernel: [  868.196180] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.311498] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.426814] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.542135] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.657460] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.772782] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  868.888101] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  869.003414] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:09 ubuntu kernel: [  869.118733] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.234057] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.349379] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.464700] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.580020] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.695344] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.810658] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  869.925974] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  870.041290] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:10 ubuntu kernel: [  870.156615] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.271936] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.387257] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.502592] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.617905] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.733225] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.848541] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  870.963861] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  871.079183] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:11 ubuntu kernel: [  871.194505] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.309833] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.425146] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.425169] BUG: soft lockup - CPU#3 stuck for 22s! [Xorg:1183]
Feb 15 18:38:12 ubuntu kernel: [  871.425171] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 18:38:12 ubuntu kernel: [  871.425214] CPU: 3 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 18:38:12 ubuntu kernel: [  871.425217] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 18:38:12 ubuntu kernel: [  871.425233] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 18:38:12 ubuntu kernel: [  871.425242] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 18:38:12 ubuntu kernel: [  871.425250] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 18:38:12 ubuntu kernel: [  871.425252] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 18:38:12 ubuntu kernel: [  871.425255] RDX: ffff88043ed90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 18:38:12 ubuntu kernel: [  871.425257] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 18:38:12 ubuntu kernel: [  871.425259] R10: 000000000000178e R11: 000000000000178d R12: 0000000029a72d98
Feb 15 18:38:12 ubuntu kernel: [  871.425262] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 18:38:12 ubuntu kernel: [  871.425265] FS:  00007fabb6459880(0000) GS:ffff88043ed80000(0000) knlGS:0000000000000000
Feb 15 18:38:12 ubuntu kernel: [  871.425267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 18:38:12 ubuntu kernel: [  871.425270] CR2: 00000000020fb000 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 18:38:12 ubuntu kernel: [  871.425272] Stack:
Feb 15 18:38:12 ubuntu kernel: [  871.425274]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 18:38:12 ubuntu kernel: [  871.425279]  0000000000000282 ffff880427313b48 ffff88041611d9c0 ffff88041611d9c0
Feb 15 18:38:12 ubuntu kernel: [  871.425284]  ffff880424453540 ffff8804286be058 ffff88041611dd40 ffff880427313b88
Feb 15 18:38:12 ubuntu kernel: [  871.425289] Call Trace:
Feb 15 18:38:12 ubuntu kernel: [  871.425295]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 18:38:12 ubuntu kernel: [  871.425307]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425316]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425350]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 18:38:12 ubuntu kernel: [  871.425394]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 18:38:12 ubuntu kernel: [  871.425419]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425434]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425443]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425452]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425461]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 18:38:12 ubuntu kernel: [  871.425488]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 18:38:12 ubuntu kernel: [  871.425519]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 18:38:12 ubuntu kernel: [  871.425547]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 18:38:12 ubuntu kernel: [  871.425561]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 18:38:12 ubuntu kernel: [  871.425581]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 18:38:12 ubuntu kernel: [  871.425594]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 18:38:12 ubuntu kernel: [  871.425609]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 18:38:12 ubuntu kernel: [  871.425616]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 18:38:12 ubuntu kernel: [  871.425621]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 18:38:12 ubuntu kernel: [  871.425625]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 18:38:12 ubuntu kernel: [  871.425630]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 18:38:12 ubuntu kernel: [  871.425636]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 18:38:12 ubuntu kernel: [  871.425638] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 18:38:12 ubuntu kernel: [  871.540983] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.656302] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.771627] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  871.886947] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  872.002270] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:12 ubuntu kernel: [  872.117591] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.232912] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.348226] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.463549] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.578866] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.694194] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.809514] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  872.924837] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  873.040156] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:13 ubuntu kernel: [  873.155475] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.270777] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.386093] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.501413] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.616735] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.732063] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.847389] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  873.962705] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:14 ubuntu kernel: [  874.078012] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.193326] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.308647] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.423968] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.539297] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.654631] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.769955] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  874.885274] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  875.000592] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:15 ubuntu kernel: [  875.115915] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.231239] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.346574] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.461897] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.577213] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.692535] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.807857] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  875.923172] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:16 ubuntu kernel: [  876.041331] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:19 ubuntu kernel: [  878.826664] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:19 ubuntu kernel: [  878.942034] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:19 ubuntu kernel: [  879.057382] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:19 ubuntu kernel: [  879.172720] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.288061] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.403410] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.518759] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.634103] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.749444] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.864779] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  879.980126] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:20 ubuntu kernel: [  880.095465] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:21 ubuntu kernel: [  880.210805] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:21 ubuntu kernel: [  880.326142] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:21 ubuntu kernel: [  880.441476] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:21 ubuntu kernel: [  880.556823] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:38:41 ubuntu kernel: [  900.623155] type=1400 audit(1392485921.453:70): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1081 comm="cupsd" pid=1081 comm="cupsd" capability=36  capname="block_suspend"
Feb 15 18:41:31 ubuntu kernel: [ 1070.244003] AMD-Vi: Completion-Wait loop timed out
Feb 15 18:41:31 ubuntu kernel: [ 1070.363301] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:39 ubuntu kernel: [ 2816.829256] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:39 ubuntu kernel: [ 2816.945488] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:39 ubuntu kernel: [ 2817.061696] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:39 ubuntu kernel: [ 2817.177863] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.294056] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.410339] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.526610] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.642799] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.758907] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.875012] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2817.991131] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2818.107232] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:40 ubuntu kernel: [ 2818.223336] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.339442] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.455554] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.571660] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.687771] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.803882] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2818.920002] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2819.036115] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:41 ubuntu kernel: [ 2819.152238] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.268352] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.384466] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.500572] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.616687] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.732794] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.848900] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2819.965007] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2820.081113] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:42 ubuntu kernel: [ 2820.197214] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.313322] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.429426] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.545529] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.661637] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.777746] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2820.893861] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2821.009989] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2821.126111] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:43 ubuntu kernel: [ 2821.242221] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.358329] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.474444] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.590555] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.706667] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.822776] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2821.938881] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2822.054997] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:44 ubuntu kernel: [ 2822.171107] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.287209] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.403298] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.519407] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.635518] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.751640] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.867748] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2822.983855] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2823.099981] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:45 ubuntu kernel: [ 2823.216104] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.332215] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.448320] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.564430] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.680533] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.796643] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2823.912751] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2824.028867] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2824.144978] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:46 ubuntu kernel: [ 2824.261000] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.376937] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.492872] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.608781] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.724686] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.840573] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2824.956463] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2825.072361] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:47 ubuntu kernel: [ 2825.188250] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.304138] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.420026] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.535917] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.651808] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.767694] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.883579] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2825.999466] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2826.115356] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:48 ubuntu kernel: [ 2826.231241] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.347132] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.463019] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.578907] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.694798] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.810685] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2826.926571] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2827.042472] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:49 ubuntu kernel: [ 2827.158368] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.274261] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.390144] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.506032] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.621916] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.737806] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.853688] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2827.969577] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2828.085460] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:50 ubuntu kernel: [ 2828.201351] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.317235] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.433121] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.549003] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.664899] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.780793] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2828.896682] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2829.012581] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2829.128482] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:51 ubuntu kernel: [ 2829.244370] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.360259] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.476157] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.592047] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.707930] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.823819] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2829.939704] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2830.055591] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:52 ubuntu kernel: [ 2830.171480] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.287375] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.403260] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.519154] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.635045] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.750948] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.866838] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2830.982730] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2831.098625] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:53 ubuntu kernel: [ 2831.214517] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.330401] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.446291] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.562181] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.678070] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.793954] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2831.909850] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2832.025741] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:54 ubuntu kernel: [ 2832.141627] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.257521] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.373400] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.489281] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.605171] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.721058] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.836941] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2832.952833] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2833.068727] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:55 ubuntu kernel: [ 2833.184603] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.300482] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.416364] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.532250] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.648140] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.764025] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.879907] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2833.995798] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2834.111676] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:56 ubuntu kernel: [ 2834.227563] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.343457] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.459338] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.575214] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.691112] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.806995] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2834.922875] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2835.038778] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:57 ubuntu kernel: [ 2835.154662] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.270535] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.386418] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.502301] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.618187] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.734072] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.849958] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2835.965847] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2836.081731] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:58 ubuntu kernel: [ 2836.197614] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.313499] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.429383] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.545283] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.661162] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.777043] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2836.892926] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2837.008828] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2837.124710] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:10:59 ubuntu kernel: [ 2837.240586] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.356471] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.472359] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.588239] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.704127] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.820009] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2837.935897] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2838.051781] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:00 ubuntu kernel: [ 2838.167668] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.283549] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.399440] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.515322] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.631218] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.747099] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.862995] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2838.978875] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2839.094763] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:01 ubuntu kernel: [ 2839.210642] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.326521] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.442405] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.558294] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.674175] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.790063] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2839.906020] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2840.021925] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:02 ubuntu kernel: [ 2840.137812] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.253706] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.369593] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.485482] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.601374] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.717267] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.833155] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2840.949053] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2841.064956] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:03 ubuntu kernel: [ 2841.180856] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.296744] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.412644] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.413238] BUG: soft lockup - CPU#2 stuck for 23s! [Xorg:1183]
Feb 15 19:11:04 ubuntu kernel: [ 2841.413836] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:11:04 ubuntu kernel: [ 2841.413888] CPU: 2 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:11:04 ubuntu kernel: [ 2841.413891] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:11:04 ubuntu kernel: [ 2841.413895] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 19:11:04 ubuntu kernel: [ 2841.413898] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:11:04 ubuntu kernel: [ 2841.413908] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 19:11:04 ubuntu kernel: [ 2841.413911] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 19:11:04 ubuntu kernel: [ 2841.413914] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 19:11:04 ubuntu kernel: [ 2841.413916] RBP: ffff880427313b18 R08: 0000000000000000 R09: 0000000000000001
Feb 15 19:11:04 ubuntu kernel: [ 2841.413919] R10: 00000000000018c9 R11: 000000000000f000 R12: 00000000c3a4330b
Feb 15 19:11:04 ubuntu kernel: [ 2841.413921] R13: 0000000000000f45 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 19:11:04 ubuntu kernel: [ 2841.413925] FS:  00007fabb6459880(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 19:11:04 ubuntu kernel: [ 2841.413927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:11:04 ubuntu kernel: [ 2841.413930] CR2: 00007f8b280b0000 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 19:11:04 ubuntu kernel: [ 2841.413932] Stack:
Feb 15 19:11:04 ubuntu kernel: [ 2841.413934]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 19:11:04 ubuntu kernel: [ 2841.413940]  0000000000000282 ffff880427313b48 ffff88041625c440 ffff88041625c440
Feb 15 19:11:04 ubuntu kernel: [ 2841.413945]  ffff880424453540 ffff88040ea8abd8 ffff88041625cac0 ffff880427313b88
Feb 15 19:11:04 ubuntu kernel: [ 2841.413950] Call Trace:
Feb 15 19:11:04 ubuntu kernel: [ 2841.413958]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:11:04 ubuntu kernel: [ 2841.413973]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.413983]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414027]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414055]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414063]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414071]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414081]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414090]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414099]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414127]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414158]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414180]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414193]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414201]  [<ffffffff8105b0b4>] ? flush_tlb_mm_range+0x54/0x230
Feb 15 19:11:04 ubuntu kernel: [ 2841.414215]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414228]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414235]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:11:04 ubuntu kernel: [ 2841.414249]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:11:04 ubuntu kernel: [ 2841.414256]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:11:04 ubuntu kernel: [ 2841.414262]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:11:04 ubuntu kernel: [ 2841.414266]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:11:04 ubuntu kernel: [ 2841.414271]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:11:04 ubuntu kernel: [ 2841.414278]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:11:04 ubuntu kernel: [ 2841.414280] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 19:11:04 ubuntu kernel: [ 2841.529623] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.645565] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.761503] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.877440] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2841.993375] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2842.109311] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:04 ubuntu kernel: [ 2842.225246] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.341189] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.457128] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.573064] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.689009] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.804946] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2842.920877] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2843.036832] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:05 ubuntu kernel: [ 2843.152767] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.268702] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.384637] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.500572] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.616509] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.732445] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.848376] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2843.964317] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2844.080249] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:06 ubuntu kernel: [ 2844.196189] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.312123] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.428059] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.543993] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.659931] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.775873] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2844.891811] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2845.007759] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2845.123708] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:07 ubuntu kernel: [ 2845.239643] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.355575] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.471505] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.587438] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.703366] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.819299] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2845.935227] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2846.051156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:08 ubuntu kernel: [ 2846.167086] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:09 ubuntu kernel: [ 2846.283017] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:11:09 ubuntu kernel: [ 2846.398946] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.421511] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.536769] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.652039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.767283] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.882610] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4971.998103] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:36 ubuntu kernel: [ 4972.113436] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.228794] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.345889] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.461379] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.576736] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.692078] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.807422] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4972.922762] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:37 ubuntu kernel: [ 4973.038134] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.153484] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.268825] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.384150] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.499474] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.614789] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.730129] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.845471] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4973.960821] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:38 ubuntu kernel: [ 4974.076158] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.191494] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.306826] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.422158] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.537499] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.652838] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.768175] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.883510] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4974.998843] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:39 ubuntu kernel: [ 4975.114151] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.229461] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.344797] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.460114] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.575433] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.690779] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.806123] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4975.921474] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:40 ubuntu kernel: [ 4976.036787] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.152107] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.267424] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.382748] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.498073] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.613416] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.728733] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.844082] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4976.959408] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:41 ubuntu kernel: [ 4977.074750] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.190075] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.305420] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.420738] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.536053] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.651363] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.766677] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.881995] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4977.997315] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:42 ubuntu kernel: [ 4978.112629] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.227969] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.343305] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.458630] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.573952] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.689270] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.804586] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4978.919905] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:43 ubuntu kernel: [ 4979.035227] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.150540] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.265857] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.381181] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.496499] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.611813] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.727136] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.842448] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4979.957762] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:44 ubuntu kernel: [ 4980.073078] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.188388] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.303700] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.419017] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.534329] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.649667] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.765006] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.880333] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4980.995645] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:45 ubuntu kernel: [ 4981.110960] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.226278] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.341592] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.456905] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.572223] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.687555] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.802873] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4981.918222] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:46 ubuntu kernel: [ 4982.033549] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.148885] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.264203] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.379536] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.494848] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.610166] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.725478] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.840795] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4982.956105] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:47 ubuntu kernel: [ 4983.071414] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.186748] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.302098] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.417430] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.532747] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.648061] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.763373] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.878693] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4983.994005] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:48 ubuntu kernel: [ 4984.109311] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.224624] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.339939] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.455254] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.570570] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.685882] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.801188] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4984.916499] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:49 ubuntu kernel: [ 4985.031810] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.147131] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.262446] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.377757] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.493068] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.608375] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.723681] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.839018] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4985.954370] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:50 ubuntu kernel: [ 4986.069704] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.185024] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.300338] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.415643] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.530955] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.646274] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.761621] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.876942] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4986.992286] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:51 ubuntu kernel: [ 4987.107613] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.222946] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.338268] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.453584] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.568922] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.684238] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.799551] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4987.914883] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:52 ubuntu kernel: [ 4988.030194] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.145503] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.260813] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.376156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.491500] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.606840] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.722156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.837468] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4988.952771] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:53 ubuntu kernel: [ 4989.068083] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.183396] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.298713] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.414029] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.529342] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.644651] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.759960] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.875274] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4989.990589] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:54 ubuntu kernel: [ 4990.105902] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.221216] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.336528] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.451851] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.567163] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.682472] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.797785] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4990.913100] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:55 ubuntu kernel: [ 4991.028445] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.143790] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.259134] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.374450] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.489763] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.605078] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.720398] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.835736] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4991.951060] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:56 ubuntu kernel: [ 4992.066398] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.181717] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.297049] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.412366] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.527709] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.643026] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.758338] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.873649] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4992.988960] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:57 ubuntu kernel: [ 4993.104266] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.219579] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.334893] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.450229] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.565569] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.680902] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.796209] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4993.911528] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:58 ubuntu kernel: [ 4994.026838] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.142154] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.257469] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.372782] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.488092] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.603408] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.718723] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.834034] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4994.949348] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:46:59 ubuntu kernel: [ 4995.064664] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.179977] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.295296] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.410603] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.525913] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.641223] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.756537] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.871858] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4995.987199] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:00 ubuntu kernel: [ 4996.102537] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.217865] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.333178] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.448492] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.563807] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.679124] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.794443] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4996.909775] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:01 ubuntu kernel: [ 4997.025090] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.140428] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.255745] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.371085] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.486398] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.601717] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.717053] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.832365] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4997.947682] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:02 ubuntu kernel: [ 4998.062993] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.178311] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.293628] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.408950] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.524293] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.639626] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.754959] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.870267] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4998.985581] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:03 ubuntu kernel: [ 4999.100896] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.216220] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.216237] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:1183]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216242] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:47:04 ubuntu kernel: [ 4999.216310] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:04 ubuntu kernel: [ 4999.216314] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:04 ubuntu kernel: [ 4999.216317] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 19:47:04 ubuntu kernel: [ 4999.216320] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:47:04 ubuntu kernel: [ 4999.216330] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 19:47:04 ubuntu kernel: [ 4999.216333] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 19:47:04 ubuntu kernel: [ 4999.216336] RDX: ffff88043ec10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 19:47:04 ubuntu kernel: [ 4999.216339] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 19:47:04 ubuntu kernel: [ 4999.216341] R10: 0000000000001a13 R11: 0000000000001a12 R12: 0000000005afb0e2
Feb 15 19:47:04 ubuntu kernel: [ 4999.216343] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216347] FS:  00007fabb6459880(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 19:47:04 ubuntu kernel: [ 4999.216349] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:47:04 ubuntu kernel: [ 4999.216352] CR2: 00007fabb633d010 CR3: 00000004271f5000 CR4: 00000000000407f0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216354] Stack:
Feb 15 19:47:04 ubuntu kernel: [ 4999.216356]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 19:47:04 ubuntu kernel: [ 4999.216362]  0000000000000282 ffff880427313b48 ffff8804186ab1c0 ffff8804186ab1c0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216367]  ffff880424453540 ffff880424ab84d8 ffff88040e76b000 ffff880427313b88
Feb 15 19:47:04 ubuntu kernel: [ 4999.216373] Call Trace:
Feb 15 19:47:04 ubuntu kernel: [ 4999.216380]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216394]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216404]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216446]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216474]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216483]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216491]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216500]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216509]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216518]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216546]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216577]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216597]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216611]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216618]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 19:47:04 ubuntu kernel: [ 4999.216632]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216645]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216653]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:47:04 ubuntu kernel: [ 4999.216666]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:47:04 ubuntu kernel: [ 4999.216673]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:47:04 ubuntu kernel: [ 4999.216679]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216683]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:47:04 ubuntu kernel: [ 4999.216688]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:47:04 ubuntu kernel: [ 4999.216695]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:47:04 ubuntu kernel: [ 4999.216697] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 19:47:04 ubuntu kernel: [ 4999.332043] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.447363] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.562672] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.677982] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.793301] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 4999.908622] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:04 ubuntu kernel: [ 5000.023938] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.139263] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.254576] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.369895] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.485212] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.600524] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.715837] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.831156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5000.946477] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:05 ubuntu kernel: [ 5001.061796] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.177136] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.292489] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.407819] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.523142] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.638480] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.753852] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.869178] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5001.984515] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:06 ubuntu kernel: [ 5002.099832] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.215170] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.330497] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.445839] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.561167] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.676508] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.791825] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5002.907138] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:07 ubuntu kernel: [ 5003.022454] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.137762] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.253089] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.368411] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.483731] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.599047] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.714354] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.829686] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5003.945043] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:08 ubuntu kernel: [ 5004.060379] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.175698] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.291019] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.406331] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.521645] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.636956] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.752278] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.867592] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5004.982913] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:09 ubuntu kernel: [ 5005.098229] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.213544] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.328862] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.444178] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.559484] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.674803] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.790124] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5005.905449] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:10 ubuntu kernel: [ 5006.020764] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.136079] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.251423] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.366778] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.482111] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.597431] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.712745] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.828062] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5006.943378] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:11 ubuntu kernel: [ 5007.058711] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.174024] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.289373] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.404700] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.520039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.635351] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.750669] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.866011] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5007.981325] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:12 ubuntu kernel: [ 5008.096641] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.211954] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.327272] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.442591] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.557901] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.673212] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.788524] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5008.903863] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:13 ubuntu kernel: [ 5009.019202] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.134538] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.249850] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.365164] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.480476] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.595785] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.711106] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.826422] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5009.941742] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:14 ubuntu kernel: [ 5010.057053] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.172365] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.287675] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.402981] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.518298] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.633613] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.748929] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.864242] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5010.979554] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:15 ubuntu kernel: [ 5011.094860] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.210184] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.325521] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.440864] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.556198] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.671538] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.786902] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5011.902219] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:16 ubuntu kernel: [ 5012.017537] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.132869] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.248193] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.363535] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.478854] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.594191] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.709505] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.824840] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5012.940153] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:17 ubuntu kernel: [ 5013.055470] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.170781] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.286095] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.401403] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.516713] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.632023] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.747334] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.862656] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5013.978000] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:18 ubuntu kernel: [ 5014.093340] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.208672] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.323981] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.439292] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.554608] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.669926] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.785236] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5014.900547] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:19 ubuntu kernel: [ 5015.015859] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.131173] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.246498] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.361810] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.477123] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.592438] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.707747] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.823058] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5015.938374] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:20 ubuntu kernel: [ 5016.053686] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.168992] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.284307] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.399623] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.514963] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.630300] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.745627] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.860935] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5016.976243] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:21 ubuntu kernel: [ 5017.091578] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.206913] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.322231] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.437571] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.552895] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.668229] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.783547] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5017.898893] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:22 ubuntu kernel: [ 5018.014208] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.129523] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.244831] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.360141] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.475450] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.590765] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.706083] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.821398] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5018.936711] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:23 ubuntu kernel: [ 5019.052020] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.167352] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.282703] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.398029] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.513358] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.628669] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.743985] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.859304] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5019.974613] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:24 ubuntu kernel: [ 5020.089920] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.205232] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.320549] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.435863] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.551186] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.666497] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.781802] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5020.897113] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:25 ubuntu kernel: [ 5021.012419] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.127734] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.243050] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.358369] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.473679] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.589015] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.704290] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.819556] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5021.934814] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:26 ubuntu kernel: [ 5022.050076] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.165343] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.280616] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.395879] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.511151] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.626417] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.741756] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.857079] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5022.972419] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:27 ubuntu kernel: [ 5023.087731] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.203049] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.318363] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.433673] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.548987] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.664303] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.779614] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5023.894932] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:28 ubuntu kernel: [ 5024.010248] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.125555] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.240888] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.356239] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.471567] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.586886] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.702199] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.817507] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5024.932814] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:29 ubuntu kernel: [ 5025.048127] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.163444] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.278759] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.394072] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.509392] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.624699] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.740010] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.855326] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5025.970641] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:30 ubuntu kernel: [ 5026.085958] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.201269] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.316581] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.431889] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.547203] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.662537] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.777879] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5026.893210] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:31 ubuntu kernel: [ 5027.008520] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.123831] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.239156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.239174] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:1183]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239179] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:47:32 ubuntu kernel: [ 5027.239237] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:32 ubuntu kernel: [ 5027.239241] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:32 ubuntu kernel: [ 5027.239244] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 19:47:32 ubuntu kernel: [ 5027.239246] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:47:32 ubuntu kernel: [ 5027.239253] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 19:47:32 ubuntu kernel: [ 5027.239256] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 19:47:32 ubuntu kernel: [ 5027.239259] RDX: ffff88043ec10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 19:47:32 ubuntu kernel: [ 5027.239261] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 19:47:32 ubuntu kernel: [ 5027.239263] R10: 0000000000001b33 R11: 0000000000001b32 R12: 00000000245bd89f
Feb 15 19:47:32 ubuntu kernel: [ 5027.239266] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239269] FS:  00007fabb6459880(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 19:47:32 ubuntu kernel: [ 5027.239272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:47:32 ubuntu kernel: [ 5027.239274] CR2: 00007fabb633d010 CR3: 00000004271f5000 CR4: 00000000000407f0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239276] Stack:
Feb 15 19:47:32 ubuntu kernel: [ 5027.239278]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 19:47:32 ubuntu kernel: [ 5027.239284]  0000000000000282 ffff880427313b48 ffff8804184bdbc0 ffff8804184bdbc0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239289]  ffff880424453540 ffff880424ab84d8 ffff8804184bd280 ffff880427313b88
Feb 15 19:47:32 ubuntu kernel: [ 5027.239294] Call Trace:
Feb 15 19:47:32 ubuntu kernel: [ 5027.239300]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239311]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239321]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239351]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239379]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239387]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239395]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239405]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239414]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239423]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239450]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239481]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239495]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239509]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239514]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 19:47:32 ubuntu kernel: [ 5027.239529]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239541]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239547]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:47:32 ubuntu kernel: [ 5027.239561]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:47:32 ubuntu kernel: [ 5027.239567]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:47:32 ubuntu kernel: [ 5027.239572]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239577]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:47:32 ubuntu kernel: [ 5027.239581]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:47:32 ubuntu kernel: [ 5027.239587]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:47:32 ubuntu kernel: [ 5027.239590] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 19:47:32 ubuntu kernel: [ 5027.354964] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.470287] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.585623] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.700947] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.816287] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5027.931612] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:32 ubuntu kernel: [ 5028.046950] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.162266] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.277581] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.392889] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.508205] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.623521] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.738834] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.854147] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:33 ubuntu kernel: [ 5028.969460] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.084773] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.200087] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.315429] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.430774] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.546113] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.661425] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.776730] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5029.892048] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:34 ubuntu kernel: [ 5030.007356] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.122670] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.237985] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.353299] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.468607] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.583919] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.699228] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.814539] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5030.929854] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:35 ubuntu kernel: [ 5031.045166] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.160476] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.275800] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.275806] INFO: rcu_sched self-detected stall on CPU { 0}  (t=15008 jiffies g=16618 c=16617 q=0)
Feb 15 19:47:36 ubuntu kernel: [ 5031.275813] sending NMI to all CPUs:
Feb 15 19:47:36 ubuntu kernel: [ 5031.275829] NMI backtrace for cpu 0
Feb 15 19:47:36 ubuntu kernel: [ 5031.275835] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:36 ubuntu kernel: [ 5031.275839] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:36 ubuntu kernel: [ 5031.275843] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275846] RIP: 0010:[<ffffffff8138035f>]  [<ffffffff8138035f>] delay_tsc+0x1f/0x80
Feb 15 19:47:36 ubuntu kernel: [ 5031.275856] RSP: 0018:ffff88043ec03d18  EFLAGS: 00000803
Feb 15 19:47:36 ubuntu kernel: [ 5031.275860] RAX: 000000004dcdba00 RBX: 0000000000002710 RCX: 0000000001c2d090
Feb 15 19:47:36 ubuntu kernel: [ 5031.275864] RDX: 000000000037e6c5 RSI: 0000000000000100 RDI: 000000000037e6c6
Feb 15 19:47:36 ubuntu kernel: [ 5031.275868] RBP: ffff88043ec03d38 R08: 000000000000000a R09: 0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275872] R10: 0000000000001b85 R11: 0000000000001b84 R12: 0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275875] R13: 0000000000000000 R14: 000000000037e6c6 R15: 0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275880] FS:  00007fabb6459880(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:47:36 ubuntu kernel: [ 5031.275888] CR2: 00007fabb633d010 CR3: 00000004271f5000 CR4: 00000000000407f0
Feb 15 19:47:36 ubuntu kernel: [ 5031.275891] Stack:
Feb 15 19:47:36 ubuntu kernel: [ 5031.275894]  0000000000002710 0000000000000000 ffffffff81d03dc0 0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.275903]  ffff88043ec03d48 ffffffff813802bc ffff88043ec03d68 ffffffff81045442
Feb 15 19:47:36 ubuntu kernel: [ 5031.275911]  0000000000000000 ffffffff81c52680 ffff88043ec03d98 ffffffff81105b04
Feb 15 19:47:36 ubuntu kernel: [ 5031.275920] Call Trace:
Feb 15 19:47:36 ubuntu kernel: [ 5031.275923]  <IRQ> 
Feb 15 19:47:36 ubuntu kernel: [ 5031.275927]  [<ffffffff813802bc>] __const_udelay+0x2c/0x30
Feb 15 19:47:36 ubuntu kernel: [ 5031.275939]  [<ffffffff81045442>] arch_trigger_all_cpu_backtrace+0x72/0xa0
Feb 15 19:47:36 ubuntu kernel: [ 5031.275947]  [<ffffffff81105b04>] print_cpu_stall+0xd4/0x140
Feb 15 19:47:36 ubuntu kernel: [ 5031.275954]  [<ffffffff81106507>] __rcu_pending+0x77/0x1d0
Feb 15 19:47:36 ubuntu kernel: [ 5031.275962]  [<ffffffff81107e4d>] rcu_check_callbacks+0xed/0x1b0
Feb 15 19:47:36 ubuntu kernel: [ 5031.275970]  [<ffffffff810741b8>] update_process_times+0x48/0x80
Feb 15 19:47:36 ubuntu kernel: [ 5031.275979]  [<ffffffff810c59e3>] tick_sched_handle.isra.10+0x33/0x70
Feb 15 19:47:36 ubuntu kernel: [ 5031.275985]  [<ffffffff810c5b0c>] tick_sched_timer+0x4c/0x80
Feb 15 19:47:36 ubuntu kernel: [ 5031.275992]  [<ffffffff8108c8b8>] __run_hrtimer+0x78/0x230
Feb 15 19:47:36 ubuntu kernel: [ 5031.275999]  [<ffffffff810c5ac0>] ? tick_nohz_handler+0xa0/0xa0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276006]  [<ffffffff8108d0bf>] hrtimer_interrupt+0xff/0x240
Feb 15 19:47:36 ubuntu kernel: [ 5031.276013]  [<ffffffff810437bb>] local_apic_timer_interrupt+0x3b/0x60
Feb 15 19:47:36 ubuntu kernel: [ 5031.276020]  [<ffffffff81752d65>] smp_apic_timer_interrupt+0x45/0x60
Feb 15 19:47:36 ubuntu kernel: [ 5031.276027]  [<ffffffff817516dd>] apic_timer_interrupt+0x6d/0x80
Feb 15 19:47:36 ubuntu kernel: [ 5031.276030]  <EOI> 
Feb 15 19:47:36 ubuntu kernel: [ 5031.276034]  [<ffffffff817475c9>] ? _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:47:36 ubuntu kernel: [ 5031.276046]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276059]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276071]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276104]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276136]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276147]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276157]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276168]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276180]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276191]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276222]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276257]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276274]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276290]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276298]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 19:47:36 ubuntu kernel: [ 5031.276315]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276330]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276338]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:47:36 ubuntu kernel: [ 5031.276355]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:47:36 ubuntu kernel: [ 5031.276363]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:47:36 ubuntu kernel: [ 5031.276370]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276376]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276383]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:47:36 ubuntu kernel: [ 5031.276390]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:47:36 ubuntu kernel: [ 5031.276394] Code: 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 41 56 41 89 fe 41 55 41 54 53 65 44 8b 2c 25 64 b0 00 00 0f ae f0 <66> 66 90 e8 c9 b0 c9 ff 66 90 41 89 c4 eb 11 66 90 f3 90 65 8b 
Feb 15 19:47:36 ubuntu kernel: [ 5031.276483] NMI backtrace for cpu 1
Feb 15 19:47:36 ubuntu kernel: [ 5031.276489] CPU: 1 PID: 0 Comm: swapper/1 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:36 ubuntu kernel: [ 5031.276493] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:36 ubuntu kernel: [ 5031.276497] task: ffff880429714650 ti: ffff880429744000 task.ti: ffff880429744000
Feb 15 19:47:36 ubuntu kernel: [ 5031.276500] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 19:47:36 ubuntu kernel: [ 5031.276510] RSP: 0018:ffff880429745da8  EFLAGS: 00000093
Feb 15 19:47:36 ubuntu kernel: [ 5031.276514] RAX: 0000049369e92400 RBX: ffff88042932d8a0 RCX: 000000000000c6c8
Feb 15 19:47:36 ubuntu kernel: [ 5031.276518] RDX: 0000000000001771 RSI: ffff88043ec80000 RDI: ffff88042932d8a0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276521] RBP: ffff880429745da8 R08: 0000000000012081 R09: 000000014524c204
Feb 15 19:47:36 ubuntu kernel: [ 5031.276525] R10: 0000000000001eb4 R11: 0000000000000000 R12: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.276528] R13: ffff88042932d800 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.276533] FS:  00007fa9c68ad700(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.276537] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 19:47:36 ubuntu kernel: [ 5031.276540] CR2: 00000000020fe000 CR3: 0000000424031000 CR4: 00000000000407e0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276543] Stack:
Feb 15 19:47:36 ubuntu kernel: [ 5031.276546]  ffff880429745dd8 ffffffff8141ea8e ffff8804284d0200 ffff8804284d0200
Feb 15 19:47:36 ubuntu kernel: [ 5031.276555]  000004948b9d9943 ffffffff81c93ce8 ffff880429745e38 ffffffff815e5a9f
Feb 15 19:47:36 ubuntu kernel: [ 5031.276564]  0000000000000001 00000000142765e9 0000000000000001 00000000142765e9
Feb 15 19:47:36 ubuntu kernel: [ 5031.276572] Call Trace:
Feb 15 19:47:36 ubuntu kernel: [ 5031.276580]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 19:47:36 ubuntu kernel: [ 5031.276587]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276594]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 19:47:36 ubuntu kernel: [ 5031.276602]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 19:47:36 ubuntu kernel: [ 5031.276610]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 19:47:36 ubuntu kernel: [ 5031.276617]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 19:47:36 ubuntu kernel: [ 5031.276625]  [<ffffffff81042038>] start_secondary+0xc8/0xd0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276629] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 19:47:36 ubuntu kernel: [ 5031.276733] NMI backtrace for cpu 2
Feb 15 19:47:36 ubuntu kernel: [ 5031.276746] CPU: 2 PID: 0 Comm: swapper/2 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:36 ubuntu kernel: [ 5031.276761] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:36 ubuntu kernel: [ 5031.276776] task: ffff880429715dc0 ti: ffff880429746000 task.ti: ffff880429746000
Feb 15 19:47:36 ubuntu kernel: [ 5031.276788] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 19:47:36 ubuntu kernel: [ 5031.276818] RSP: 0018:ffff880429747da8  EFLAGS: 00000093
Feb 15 19:47:36 ubuntu kernel: [ 5031.276831] RAX: 000004936aa12900 RBX: ffff88042932dca0 RCX: 000000000000c6c8
Feb 15 19:47:36 ubuntu kernel: [ 5031.276845] RDX: 0000000000001771 RSI: ffff88043ed00000 RDI: ffff88042932dca0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276859] RBP: ffff880429747da8 R08: 0000000000010645 R09: 000000003f6f5221
Feb 15 19:47:36 ubuntu kernel: [ 5031.276871] R10: 0000000000001d8a R11: 0000000000000000 R12: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.276885] R13: ffff88042932dc00 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.276900] FS:  00007fa9c78af700(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.276913] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 19:47:36 ubuntu kernel: [ 5031.276917] CR2: 00007fecec6ef000 CR3: 0000000424031000 CR4: 00000000000407e0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276920] Stack:
Feb 15 19:47:36 ubuntu kernel: [ 5031.276923]  ffff880429747dd8 ffffffff8141ea8e ffff8804253ba000 ffff8804253ba000
Feb 15 19:47:36 ubuntu kernel: [ 5031.276933]  000004948c55ccc6 ffffffff81c93ce8 ffff880429747e38 ffffffff815e5a9f
Feb 15 19:47:36 ubuntu kernel: [ 5031.276942]  0000000000000000 0000000012973cce 0000000000000000 0000000012973cce
Feb 15 19:47:36 ubuntu kernel: [ 5031.276951] Call Trace:
Feb 15 19:47:36 ubuntu kernel: [ 5031.276960]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 19:47:36 ubuntu kernel: [ 5031.276969]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 19:47:36 ubuntu kernel: [ 5031.276976]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 19:47:36 ubuntu kernel: [ 5031.276984]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 19:47:36 ubuntu kernel: [ 5031.276992]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 19:47:36 ubuntu kernel: [ 5031.277000]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 19:47:36 ubuntu kernel: [ 5031.277008]  [<ffffffff81042038>] start_secondary+0xc8/0xd0
Feb 15 19:47:36 ubuntu kernel: [ 5031.277012] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 19:47:36 ubuntu kernel: [ 5031.277102] NMI backtrace for cpu 3
Feb 15 19:47:36 ubuntu kernel: [ 5031.277106] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 1.238 msecs
Feb 15 19:47:36 ubuntu kernel: [ 5031.277114] CPU: 3 PID: 0 Comm: swapper/3 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:47:36 ubuntu kernel: [ 5031.277117] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:47:36 ubuntu kernel: [ 5031.277120] task: ffff880429748000 ti: ffff880429750000 task.ti: ffff880429750000
Feb 15 19:47:36 ubuntu kernel: [ 5031.277122] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 19:47:36 ubuntu kernel: [ 5031.277139] RSP: 0018:ffff880429751da8  EFLAGS: 00000093
Feb 15 19:47:36 ubuntu kernel: [ 5031.277152] RAX: 000004936f641e00 RBX: ffff88042932e0a0 RCX: 000000000000c6c8
Feb 15 19:47:36 ubuntu kernel: [ 5031.277166] RDX: 0000000000001771 RSI: ffff88043ed80000 RDI: ffff88042932e0a0
Feb 15 19:47:36 ubuntu kernel: [ 5031.277179] RBP: ffff880429751da8 R08: 0000000000000020 R09: 0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.277191] R10: 0000000000001f74 R11: 0000000000000000 R12: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.277204] R13: ffff88042932e000 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 19:47:36 ubuntu kernel: [ 5031.277218] FS:  00007f0c5174a840(0000) GS:ffff88043ed80000(0000) knlGS:0000000000000000
Feb 15 19:47:36 ubuntu kernel: [ 5031.277232] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 19:47:36 ubuntu kernel: [ 5031.277245] CR2: 00007fe850f98000 CR3: 00000004111b1000 CR4: 00000000000407e0
Feb 15 19:47:36 ubuntu kernel: [ 5031.277258] Stack:
Feb 15 19:47:36 ubuntu kernel: [ 5031.277264]  ffff880429751dd8 ffffffff8141ea8e ffff8804253bc000 ffff8804253bc000
Feb 15 19:47:36 ubuntu kernel: [ 5031.277271]  000004949119f570 ffffffff81c93ce8 ffff880429751e38 ffffffff815e5a9f
Feb 15 19:47:36 ubuntu kernel: [ 5031.277278]  0000000000000000 00000000003c1744 0000000000000000 00000000003c1744
Feb 15 19:47:36 ubuntu kernel: [ 5031.277284] Call Trace:
Feb 15 19:47:36 ubuntu kernel: [ 5031.277292]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 19:47:36 ubuntu kernel: [ 5031.277298]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 19:47:36 ubuntu kernel: [ 5031.277304]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 19:47:36 ubuntu kernel: [ 5031.277311]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 19:47:36 ubuntu kernel: [ 5031.277317]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 19:47:36 ubuntu kernel: [ 5031.277324]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 19:47:36 ubuntu kernel: [ 5031.277330]  [<ffffffff81042038>] start_secondary+0xc8/0xd0
Feb 15 19:47:36 ubuntu kernel: [ 5031.277334] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 19:47:36 ubuntu kernel: [ 5031.277397] INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 1.532 msecs
Feb 15 19:47:36 ubuntu kernel: [ 5031.392771] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.508086] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.623419] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.738763] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.854103] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:36 ubuntu kernel: [ 5031.969442] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.084768] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.200081] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.315420] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.430758] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.546074] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.661413] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.776728] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5032.892067] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:37 ubuntu kernel: [ 5033.007383] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.122704] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.238039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.353351] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.468659] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.583970] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.699284] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.814599] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5033.929986] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:38 ubuntu kernel: [ 5034.045304] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.160610] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.275938] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.391272] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.506615] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.621947] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.737265] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.852575] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:39 ubuntu kernel: [ 5034.967888] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.083206] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.198525] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.313841] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.429156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.544470] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.659783] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.775099] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5035.890415] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:40 ubuntu kernel: [ 5036.005722] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.121035] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.236346] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.351660] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.466973] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.582287] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.697604] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.812944] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5036.928285] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:41 ubuntu kernel: [ 5037.043630] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.158964] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.274278] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.389596] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.504931] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.620244] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.735582] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.850918] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:42 ubuntu kernel: [ 5037.966255] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.081571] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.196911] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.312220] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.427531] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.542845] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.658160] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.773471] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5038.888785] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:43 ubuntu kernel: [ 5039.004095] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.119405] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.234728] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.350039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.465353] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.580698] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.696043] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.811380] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5039.926689] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:44 ubuntu kernel: [ 5040.042001] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.157309] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.272625] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.387937] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.503251] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.618565] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.733884] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.849190] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:45 ubuntu kernel: [ 5040.964503] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.079814] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.195127] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.310443] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.425760] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.541066] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.656376] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.771682] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5041.887004] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:46 ubuntu kernel: [ 5042.002348] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.117688] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.233015] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.348330] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.463652] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.578996] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.694320] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.809667] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5042.924987] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:47 ubuntu kernel: [ 5043.040303] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.155636] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.270965] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.386310] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.501635] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.616957] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.732269] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.847594] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:48 ubuntu kernel: [ 5043.962910] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.078233] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.193549] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.308872] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.424188] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.539509] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.654839] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.770185] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5044.885508] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:49 ubuntu kernel: [ 5045.000822] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.116141] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.231459] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.346772] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.462085] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.577399] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.692716] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.808039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5045.923357] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:50 ubuntu kernel: [ 5046.038671] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.153988] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.269306] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.384621] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.499927] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.615248] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.730565] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.845884] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:51 ubuntu kernel: [ 5046.961202] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.076516] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.191838] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.307182] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.422523] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.537864] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.653201] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.768526] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.883876] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:52 ubuntu kernel: [ 5047.999202] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.114538] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.229849] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.345177] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.460527] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.575853] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.691169] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.806481] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5048.921794] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:53 ubuntu kernel: [ 5049.037111] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.152422] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.267740] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.383060] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.498378] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.613701] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.729037] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.844393] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:54 ubuntu kernel: [ 5049.959722] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.075045] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.190363] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.305691] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.421008] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.536326] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.651632] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.766946] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.882262] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:55 ubuntu kernel: [ 5050.997586] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.112907] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.228232] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.343540] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.458863] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.574171] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.689484] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.804818] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5051.920135] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:56 ubuntu kernel: [ 5052.035449] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.150759] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.266066] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.381400] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.496741] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.612083] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.727417] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.842737] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:57 ubuntu kernel: [ 5052.958077] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.073394] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.188729] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.304052] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.419390] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.534707] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.650015] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.765326] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.880643] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:58 ubuntu kernel: [ 5053.995952] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.111266] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.226580] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.341892] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.457204] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.572520] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.687829] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.803159] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5054.918504] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:47:59 ubuntu kernel: [ 5055.033835] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.149153] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.149168] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:1183]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149174] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:48:00 ubuntu kernel: [ 5055.149234] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:48:00 ubuntu kernel: [ 5055.149237] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:48:00 ubuntu kernel: [ 5055.149241] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 19:48:00 ubuntu kernel: [ 5055.149243] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:48:00 ubuntu kernel: [ 5055.149250] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 19:48:00 ubuntu kernel: [ 5055.149252] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 19:48:00 ubuntu kernel: [ 5055.149255] RDX: ffff88043ec10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 19:48:00 ubuntu kernel: [ 5055.149258] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 19:48:00 ubuntu kernel: [ 5055.149260] R10: 0000000000001ce6 R11: 0000000000001ce5 R12: 000000002a255d96
Feb 15 19:48:00 ubuntu kernel: [ 5055.149262] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149266] FS:  00007fabb6459880(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 19:48:00 ubuntu kernel: [ 5055.149268] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:48:00 ubuntu kernel: [ 5055.149271] CR2: 00007fabb633d010 CR3: 00000004271f5000 CR4: 00000000000407f0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149273] Stack:
Feb 15 19:48:00 ubuntu kernel: [ 5055.149275]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 19:48:00 ubuntu kernel: [ 5055.149281]  0000000000000282 ffff880427313b48 ffff88040e93c2c0 ffff88040e93c2c0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149286]  ffff880424453540 ffff880424ab84d8 ffff88040e93c480 ffff880427313b88
Feb 15 19:48:00 ubuntu kernel: [ 5055.149291] Call Trace:
Feb 15 19:48:00 ubuntu kernel: [ 5055.149297]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149307]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149317]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149346]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149374]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149382]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149391]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149400]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149409]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149418]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149445]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149476]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149490]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149504]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149509]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 19:48:00 ubuntu kernel: [ 5055.149524]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149537]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149543]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:48:00 ubuntu kernel: [ 5055.149556]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:48:00 ubuntu kernel: [ 5055.149562]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:48:00 ubuntu kernel: [ 5055.149567]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149572]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:48:00 ubuntu kernel: [ 5055.149576]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:48:00 ubuntu kernel: [ 5055.149582]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:48:00 ubuntu kernel: [ 5055.149584] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 19:48:00 ubuntu kernel: [ 5055.264941] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.380257] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.495569] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.610884] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.726191] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.841514] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:00 ubuntu kernel: [ 5055.956830] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.072146] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.187456] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.302771] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.418085] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.533397] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.648711] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.764027] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.879337] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:01 ubuntu kernel: [ 5056.994648] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.109955] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.225265] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.340576] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.455892] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.571232] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.686592] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.801936] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5057.917274] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:02 ubuntu kernel: [ 5058.032601] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.147935] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.263253] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.378596] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.493910] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.609222] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.724535] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.839841] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:03 ubuntu kernel: [ 5058.955150] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.070463] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.185782] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.301098] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.416415] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.531729] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.647035] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.762345] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.877666] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:04 ubuntu kernel: [ 5059.993009] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.108353] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.223684] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.338995] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.454305] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.569614] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.684923] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.800237] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5060.915552] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:05 ubuntu kernel: [ 5061.030862] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.146171] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.261478] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.376790] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.492113] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.607425] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.722737] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.838077] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:06 ubuntu kernel: [ 5061.953413] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.068721] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.184031] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.299341] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.414652] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.529973] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.645311] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.760667] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.875998] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:07 ubuntu kernel: [ 5062.991331] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.106646] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.222000] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.337323] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.452665] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.567978] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.683287] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.798604] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5063.913917] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:08 ubuntu kernel: [ 5064.029236] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.144550] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.259864] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.375178] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.490487] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.605799] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.721106] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.836420] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:09 ubuntu kernel: [ 5064.951734] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.067084] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.182425] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.297757] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.413067] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.528383] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.643700] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.759016] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.874334] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:10 ubuntu kernel: [ 5065.989648] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.104953] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.220263] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.335575] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.450889] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.566203] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.681525] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.796846] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5066.912181] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:11 ubuntu kernel: [ 5067.027503] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.142845] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.258169] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.373485] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.488800] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.604142] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.719488] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.834828] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:12 ubuntu kernel: [ 5067.950163] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.065490] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.180827] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.296153] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.411492] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.526811] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.642143] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.757458] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.872766] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:13 ubuntu kernel: [ 5068.988081] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.103396] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.218712] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.334020] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.449330] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.564640] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.679950] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.795283] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5069.910600] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:14 ubuntu kernel: [ 5070.025907] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.141249] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.256587] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.371913] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.487232] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.602550] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.717863] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.833175] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:15 ubuntu kernel: [ 5070.948482] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.063791] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.179110] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.294423] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.409738] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.525053] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.640362] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.755671] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.870988] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:16 ubuntu kernel: [ 5071.986300] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.101606] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.216925] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.332236] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.447548] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.447551] ------------[ cut here ]------------
Feb 15 19:48:17 ubuntu kernel: [ 5072.447557] WARNING: CPU: 0 PID: 1183 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 19:48:17 ubuntu kernel: [ 5072.447560] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:48:17 ubuntu kernel: [ 5072.447601] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:48:17 ubuntu kernel: [ 5072.447604] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:48:17 ubuntu kernel: [ 5072.447607]  00000000000004de ffff880427313a18 ffffffff8173bc5e 0000000000000007
Feb 15 19:48:17 ubuntu kernel: [ 5072.447612]  0000000000000000 ffff880427313a58 ffffffff810653ac ffff8804250ddc30
Feb 15 19:48:17 ubuntu kernel: [ 5072.447618]  ffff8804250ddc20 0000000000001000 00000000fffffffb ffff8804250ddc20
Feb 15 19:48:17 ubuntu kernel: [ 5072.447623] Call Trace:
Feb 15 19:48:17 ubuntu kernel: [ 5072.447630]  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 19:48:17 ubuntu kernel: [ 5072.447636]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 19:48:17 ubuntu kernel: [ 5072.447640]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 19:48:17 ubuntu kernel: [ 5072.447645]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 19:48:17 ubuntu kernel: [ 5072.447650]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 19:48:17 ubuntu kernel: [ 5072.447655]  [<ffffffff8160a5a4>] free_coherent+0x64/0xb0
Feb 15 19:48:17 ubuntu kernel: [ 5072.447666]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447676]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447705]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447732]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447741]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447752]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447761]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447770]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447779]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447806]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447836]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447850]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447864]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447870]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 19:48:17 ubuntu kernel: [ 5072.447884]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447897]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447903]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:48:17 ubuntu kernel: [ 5072.447916]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:48:17 ubuntu kernel: [ 5072.447922]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:48:17 ubuntu kernel: [ 5072.447927]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:48:17 ubuntu kernel: [ 5072.447932]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:48:17 ubuntu kernel: [ 5072.447936]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:48:17 ubuntu kernel: [ 5072.447941]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:48:17 ubuntu kernel: [ 5072.447945] ---[ end trace 1f2eb10a98448e3a ]---
Feb 15 19:48:17 ubuntu kernel: [ 5072.563261] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.678575] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.793903] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5072.909272] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:17 ubuntu kernel: [ 5073.024613] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.139950] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.255282] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.370619] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.485942] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.601279] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.716587] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.831908] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:18 ubuntu kernel: [ 5073.947224] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.062543] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.177853] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.293165] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.408471] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.523780] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.639090] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.754406] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:19 ubuntu kernel: [ 5074.968522] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:30 ubuntu kernel: [ 5085.587135] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:30 ubuntu kernel: [ 5085.702342] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:30 ubuntu kernel: [ 5085.817540] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:30 ubuntu kernel: [ 5085.932737] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.047916] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.163098] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.278279] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.393465] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.508651] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.623841] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.739018] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.854207] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:31 ubuntu kernel: [ 5086.969400] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.084580] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.199771] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.314953] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.430136] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.545363] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.660575] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.775803] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5087.890987] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:32 ubuntu kernel: [ 5088.006170] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.121354] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.236532] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.351713] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.466902] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.582083] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.697260] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.812440] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:33 ubuntu kernel: [ 5088.927629] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.042804] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.157983] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.273161] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.388340] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.503519] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.618700] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.733876] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.849063] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:34 ubuntu kernel: [ 5089.964268] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.079481] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.194690] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.309898] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.425078] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.540260] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.655438] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.770620] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5090.885811] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:35 ubuntu kernel: [ 5091.001014] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.116194] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.231401] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.346609] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.461796] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.576996] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.692193] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.807399] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:36 ubuntu kernel: [ 5091.922592] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.037781] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.152992] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.268173] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.383353] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.498536] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.613726] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.728929] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.844149] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:37 ubuntu kernel: [ 5092.959348] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.074529] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.189707] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.304884] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.420071] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.535249] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.650424] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.765607] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.880788] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:38 ubuntu kernel: [ 5093.995971] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.111156] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.226335] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.341516] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.456694] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.571874] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.687052] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.802236] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:39 ubuntu kernel: [ 5094.917432] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.032634] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.147952] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.263293] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.378635] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.493968] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.609284] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.724596] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.839914] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:40 ubuntu kernel: [ 5095.955229] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.070564] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.185888] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.301229] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.416550] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.531890] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.647235] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.762577] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.877908] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:41 ubuntu kernel: [ 5096.993218] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.108536] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.223853] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.339164] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.454478] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.569789] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.685099] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.800448] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:42 ubuntu kernel: [ 5097.915799] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.031130] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.146453] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.261767] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.377073] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.492384] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.607695] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.723007] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.838325] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:43 ubuntu kernel: [ 5098.953638] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.068948] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.184270] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.299582] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.414892] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.530207] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.645523] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.760859] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.876175] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:44 ubuntu kernel: [ 5099.991487] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.106804] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.222122] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.337438] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.452777] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.568120] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.683455] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.798766] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:45 ubuntu kernel: [ 5100.914075] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.029405] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.144750] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.260071] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.375414] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.490741] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.606076] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.721391] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.836737] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:46 ubuntu kernel: [ 5101.952049] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.067386] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.182758] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.298069] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.413379] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.528690] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.643998] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.759309] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.874645] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:47 ubuntu kernel: [ 5102.989986] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.105323] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.220643] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.335951] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.451265] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.566579] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.681892] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.797215] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:48 ubuntu kernel: [ 5103.912526] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.027838] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.143159] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.258468] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.373778] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.489095] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.604410] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.719719] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.835034] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:49 ubuntu kernel: [ 5104.950352] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.065665] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.180985] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.296296] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.411608] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.526950] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.642290] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.757630] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.872945] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:50 ubuntu kernel: [ 5105.988254] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.103583] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.218924] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.334240] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.449584] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.564912] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.680244] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.795557] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:51 ubuntu kernel: [ 5106.910897] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.026223] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.141555] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.256868] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.372179] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.487486] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.602797] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.718109] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.833431] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:52 ubuntu kernel: [ 5107.948746] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.064066] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.179400] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.294745] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.410078] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.525401] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.640714] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.756026] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.871342] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:53 ubuntu kernel: [ 5108.986653] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.101968] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.217276] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.332589] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.447906] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.563219] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.678532] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.793852] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:54 ubuntu kernel: [ 5109.909173] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.024483] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.139804] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.255117] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.370437] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.485751] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.601085] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.716415] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.831745] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:55 ubuntu kernel: [ 5110.947063] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.062388] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.177715] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.177729] BUG: soft lockup - CPU#0 stuck for 23s! [compiz:1970]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177736] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 19:48:56 ubuntu kernel: [ 5111.177805] CPU: 0 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 19:48:56 ubuntu kernel: [ 5111.177809] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 19:48:56 ubuntu kernel: [ 5111.177812] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 19:48:56 ubuntu kernel: [ 5111.177815] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 19:48:56 ubuntu kernel: [ 5111.177825] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 19:48:56 ubuntu kernel: [ 5111.177828] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 19:48:56 ubuntu kernel: [ 5111.177831] RDX: ffff88043ec10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 19:48:56 ubuntu kernel: [ 5111.177833] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 19:48:56 ubuntu kernel: [ 5111.177836] R10: 0000000000001ec4 R11: 0000000000001ec3 R12: 0000000063ad35f4
Feb 15 19:48:56 ubuntu kernel: [ 5111.177838] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 19:48:56 ubuntu kernel: [ 5111.177841] FS:  00007f5d3314c780(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 19:48:56 ubuntu kernel: [ 5111.177844] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 19:48:56 ubuntu kernel: [ 5111.177846] CR2: 00007fabb6336000 CR3: 00000004283a3000 CR4: 00000000000407f0
Feb 15 19:48:56 ubuntu kernel: [ 5111.177849] Stack:
Feb 15 19:48:56 ubuntu kernel: [ 5111.177851]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 19:48:56 ubuntu kernel: [ 5111.177857]  0000000000000282 ffff880418417b48 ffff8804119e5540 ffff8804119e5540
Feb 15 19:48:56 ubuntu kernel: [ 5111.177862]  ffff880424453540 ffff88040eb52058 ffff8804119e5c80 ffff880418417b88
Feb 15 19:48:56 ubuntu kernel: [ 5111.177867] Call Trace:
Feb 15 19:48:56 ubuntu kernel: [ 5111.177875]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 19:48:56 ubuntu kernel: [ 5111.177889]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177899]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177939]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177967]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177975]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177984]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.177993]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178002]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178011]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178038]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178069]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178091]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178104]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178111]  [<ffffffff8105b0b4>] ? flush_tlb_mm_range+0x54/0x230
Feb 15 19:48:56 ubuntu kernel: [ 5111.178126]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178139]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178146]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 19:48:56 ubuntu kernel: [ 5111.178159]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 19:48:56 ubuntu kernel: [ 5111.178167]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 19:48:56 ubuntu kernel: [ 5111.178172]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 19:48:56 ubuntu kernel: [ 5111.178177]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 19:48:56 ubuntu kernel: [ 5111.178182]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 19:48:56 ubuntu kernel: [ 5111.178188]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 19:48:56 ubuntu kernel: [ 5111.178191] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 19:48:56 ubuntu kernel: [ 5111.293558] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.408875] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.524218] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.639535] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.754878] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.870196] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:56 ubuntu kernel: [ 5111.985533] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.100861] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.216174] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.331483] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.446794] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.562100] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.677409] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.792722] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:57 ubuntu kernel: [ 5112.908043] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.023351] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.138699] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.254029] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.369358] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.484671] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.599984] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.715301] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.830619] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:58 ubuntu kernel: [ 5113.945933] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.061250] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.176561] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.291869] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.407183] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.522501] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.637811] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.753120] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.868433] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:48:59 ubuntu kernel: [ 5114.983744] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.092991] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.201557] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.310087] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.418628] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.525719] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.632893] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.740118] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.847303] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:00 ubuntu kernel: [ 5115.954487] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.061668] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.168837] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.276039] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.383243] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.490435] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.597616] AMD-Vi: Completion-Wait loop timed out
Feb 15 19:49:01 ubuntu kernel: [ 5116.704785] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6363.943371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.048532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.153687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.260067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.365256] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.470404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.575549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:50 ubuntu kernel: [ 6364.680694] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6364.785839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6364.893116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.000398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.107628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.214915] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.322202] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.429482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.536850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.644164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:51 ubuntu kernel: [ 6365.751380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6365.858589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6365.965789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.073006] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.180219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.287442] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.394641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.501847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.609051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:52 ubuntu kernel: [ 6366.716263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6366.823468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6366.930686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.037876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.145080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.252281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.359486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.466687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.573899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:53 ubuntu kernel: [ 6367.681086] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6367.788278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6367.895472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.002671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.109861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.217062] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.324251] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.431422] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.538610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.645791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:54 ubuntu kernel: [ 6368.752994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6368.860201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6368.967382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.074589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.181783] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.288972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.396163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.503347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.610542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:55 ubuntu kernel: [ 6369.717734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6369.824928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6369.932125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.039319] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.146504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.253710] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.360899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.468083] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.575276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:56 ubuntu kernel: [ 6370.682461] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6370.789649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6370.896850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.004040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.111213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.218410] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.325585] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.432780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.539970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.647154] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:57 ubuntu kernel: [ 6371.754356] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6371.861550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6371.968737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.075939] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.183119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.290320] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.397520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.504708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.611903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:58 ubuntu kernel: [ 6372.719080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6372.826276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6372.933468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.040672] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.147847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.255027] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.362215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.469408] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.576597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:09:59 ubuntu kernel: [ 6373.683786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6373.790954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6373.898162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.005369] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.112576] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.219831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.327035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.434231] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.541422] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:00 ubuntu kernel: [ 6374.648619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6374.755814] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6374.863019] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6374.970206] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.077401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.184587] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.291775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.398962] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.506169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.613347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:01 ubuntu kernel: [ 6375.720537] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6375.827734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6375.934917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.042139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.149332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.256521] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.363708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.470901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.578085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:02 ubuntu kernel: [ 6376.685279] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6376.792469] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6376.899668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.006848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.114040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.221224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.328433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.435609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.542796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:03 ubuntu kernel: [ 6377.649988] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6377.757184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6377.864393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6377.971584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.078789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.185981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.293169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.400368] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.507585] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.614771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:04 ubuntu kernel: [ 6378.721961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6378.829164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6378.936355] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.043541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.150752] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.257936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.365131] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.472323] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.579518] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:05 ubuntu kernel: [ 6379.686697] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6379.793894] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6379.901095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.008303] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.115498] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.222682] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.329878] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.437073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.544282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:06 ubuntu kernel: [ 6380.651475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6380.758661] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6380.865853] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6380.973043] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.080231] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.187428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.294605] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.401793] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.508981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.616254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:07 ubuntu kernel: [ 6381.723520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6381.830789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6381.938055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.045323] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.152590] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.259855] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.367121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.474388] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.581655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:08 ubuntu kernel: [ 6382.688845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6382.796033] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6382.903232] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.010419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.117610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.224797] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.331988] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.439162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.546361] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:09 ubuntu kernel: [ 6383.653546] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6383.760735] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6383.867935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6383.975115] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.082314] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.189539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.296757] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.403949] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.511127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.618336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:10 ubuntu kernel: [ 6384.725529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6384.832730] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6384.939917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.047101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.154294] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.261475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.368679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.475862] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.583051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:11 ubuntu kernel: [ 6385.690233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6385.797434] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6385.904641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.011860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.119024] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.226218] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.333411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.440601] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.547792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:12 ubuntu kernel: [ 6386.654995] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6386.762183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6386.869387] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6386.976574] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.083769] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.190960] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.298147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.405337] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.512526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.619718] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:13 ubuntu kernel: [ 6387.726897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6387.834112] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6387.941297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.048499] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.155688] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.262874] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.370067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.477264] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.584454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:14 ubuntu kernel: [ 6388.691662] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6388.798857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6388.906049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.013245] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.120433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.227620] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.334798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.441989] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.549181] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:15 ubuntu kernel: [ 6389.656392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6389.763587] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6389.870781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6389.870802] BUG: soft lockup - CPU#1 stuck for 23s! [compiz:1970]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870804] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:10:16 ubuntu kernel: [ 6389.870841] CPU: 1 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:10:16 ubuntu kernel: [ 6389.870843] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:10:16 ubuntu kernel: [ 6389.870844] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:10:16 ubuntu kernel: [ 6389.870845] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:10:16 ubuntu kernel: [ 6389.870852] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:10:16 ubuntu kernel: [ 6389.870866] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:10:16 ubuntu kernel: [ 6389.870876] RDX: ffff88043ec90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:10:16 ubuntu kernel: [ 6389.870879] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:10:16 ubuntu kernel: [ 6389.870880] R10: 0000000000002015 R11: 0000000000002014 R12: 00000000fb69db91
Feb 15 20:10:16 ubuntu kernel: [ 6389.870881] R13: 0000000000000eea R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:10:16 ubuntu kernel: [ 6389.870883] FS:  00007f5d3314c780(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:10:16 ubuntu kernel: [ 6389.870884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:10:16 ubuntu kernel: [ 6389.870885] CR2: 00007f5d330fa010 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:10:16 ubuntu kernel: [ 6389.870886] Stack:
Feb 15 20:10:16 ubuntu kernel: [ 6389.870887]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:10:16 ubuntu kernel: [ 6389.870890]  0000000000000282 ffff880418417b48 ffff880411af9440 ffff880411af9440
Feb 15 20:10:16 ubuntu kernel: [ 6389.870892]  ffff880424453540 ffff8804285403d8 ffff880428118040 ffff880418417b88
Feb 15 20:10:16 ubuntu kernel: [ 6389.870894] Call Trace:
Feb 15 20:10:16 ubuntu kernel: [ 6389.870898]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:10:16 ubuntu kernel: [ 6389.870906]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870911]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870936]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870950]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870954]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870959]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870963]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870975]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.870993]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871019]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871035]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871049]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871057]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871062]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 20:10:16 ubuntu kernel: [ 6389.871070]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871078]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871082]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:10:16 ubuntu kernel: [ 6389.871089]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:10:16 ubuntu kernel: [ 6389.871105]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:10:16 ubuntu kernel: [ 6389.871113]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:10:16 ubuntu kernel: [ 6389.871116]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:10:16 ubuntu kernel: [ 6389.871120]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:10:16 ubuntu kernel: [ 6389.871124]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:10:16 ubuntu kernel: [ 6389.871126] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:10:16 ubuntu kernel: [ 6389.978382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.085573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.192763] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.299959] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.407142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.514350] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.621544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:16 ubuntu kernel: [ 6390.728751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:17 ubuntu kernel: [ 6390.835946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:17 ubuntu kernel: [ 6390.943141] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:17 ubuntu kernel: [ 6391.050331] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:17 ubuntu kernel: [ 6391.157523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:17 ubuntu kernel: [ 6391.264709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:49 ubuntu kernel: [ 6423.679904] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6423.795303] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6423.914485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.033647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.141977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.250413] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.358907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.467166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.575615] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:50 ubuntu kernel: [ 6424.684064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6424.792518] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6424.900991] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.009452] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.117934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.226398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.334873] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.443336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.551645] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:51 ubuntu kernel: [ 6425.660100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6425.768574] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6425.877055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6425.985531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.093819] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.202312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.310802] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.419269] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.527760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:52 ubuntu kernel: [ 6426.636248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6426.744721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6426.853181] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6426.961620] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.070092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.178559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.287032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.395501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.503989] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:53 ubuntu kernel: [ 6427.612427] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6427.720875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6427.829233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6427.937714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.046185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.154642] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.262937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.371424] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.479881] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.588351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:54 ubuntu kernel: [ 6428.696888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6428.805424] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6428.913924] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.022470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.130990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.239490] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.347985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.456502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.565051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:55 ubuntu kernel: [ 6429.673576] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6429.782109] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6429.890629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6429.999108] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.107629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.216139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.324701] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.433258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.541629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:56 ubuntu kernel: [ 6430.650054] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6430.758562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6430.867034] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6430.975565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.084019] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.192527] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.300984] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.409492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.517945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:57 ubuntu kernel: [ 6431.626420] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6431.734896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6431.843437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6431.951901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.060411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.168835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.277343] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.385798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.494312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:58 ubuntu kernel: [ 6432.602828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6432.711313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6432.819760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6432.928246] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.036674] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.145197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.253628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.362151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.470616] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.579110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:10:59 ubuntu kernel: [ 6433.687418] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6433.795885] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6433.904361] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.012860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.121326] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.227143] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.335626] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.444148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.552647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:00 ubuntu kernel: [ 6434.661182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6434.769610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6434.878106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6434.986557] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.095067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.203494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.312012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.420486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.528984] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:01 ubuntu kernel: [ 6435.637424] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6435.745919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6435.854379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6435.962889] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.071367] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.179825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.288242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.396739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.505211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:02 ubuntu kernel: [ 6436.613752] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6436.722203] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6436.830728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6436.939150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.047644] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.156116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.264600] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.373098] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.481611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:03 ubuntu kernel: [ 6437.590091] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6437.698608] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6437.807054] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6437.915571] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.023995] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.132502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.240986] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.349468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.457915] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.566395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:04 ubuntu kernel: [ 6438.674833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6438.783362] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6438.891849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.000395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.108798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.217305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.325738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.434238] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.542706] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:05 ubuntu kernel: [ 6439.651199] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6439.759694] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6439.868158] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6439.976613] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.085130] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.193576] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.302097] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.410560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.519087] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:06 ubuntu kernel: [ 6440.627539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6440.736026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6440.844476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6440.952973] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.061440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.169971] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.278418] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.386917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.495351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:07 ubuntu kernel: [ 6441.603849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6441.712297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6441.820810] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6441.929326] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.037835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.146275] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.254781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.363217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.471744] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:08 ubuntu kernel: [ 6442.580194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6442.688726] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6442.797172] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6442.905655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.014100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.122606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.230961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.339467] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.447931] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.556469] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:09 ubuntu kernel: [ 6443.664894] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6443.773380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6443.881827] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6443.990303] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.098742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.207117] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.315592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.424077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.532537] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:10 ubuntu kernel: [ 6444.641050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6444.749509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6444.858030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6444.966466] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.074995] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.183405] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.291898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.400341] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.508835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:11 ubuntu kernel: [ 6445.617301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6445.725830] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6445.834285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6445.942781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.051196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.159686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.268139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.376646] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.485143] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:12 ubuntu kernel: [ 6446.593643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6446.702100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6446.810602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6446.919061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.027573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.136021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.244552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.353010] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.461513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.569972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:13 ubuntu kernel: [ 6447.678475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6447.786952] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6447.895481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.003899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.112380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.220808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.329293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.437777] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.546286] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:14 ubuntu kernel: [ 6448.654761] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6448.763276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6448.871737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6448.980250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.088672] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.197181] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.305610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.414128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.521300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:15 ubuntu kernel: [ 6449.628488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6449.735688] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6449.842875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6449.950059] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.057237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.164431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.271611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.378790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.485975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:16 ubuntu kernel: [ 6450.593163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6450.700345] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6450.807531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6450.914709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.021909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.129092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.236278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.343468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.450641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.557827] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:17 ubuntu kernel: [ 6451.665011] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6451.772200] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6451.879381] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6451.986573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.093732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.200917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.308104] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.415289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.522554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:18 ubuntu kernel: [ 6452.629816] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6452.737078] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6452.844274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6452.951468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.058640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.165832] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.273017] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.380203] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.487393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:19 ubuntu kernel: [ 6453.594579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6453.701749] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6453.808948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6453.808964] BUG: soft lockup - CPU#3 stuck for 22s! [compiz:1970]
Feb 15 20:11:20 ubuntu kernel: [ 6453.808965] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:11:20 ubuntu kernel: [ 6453.808993] CPU: 3 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:11:20 ubuntu kernel: [ 6453.808995] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:11:20 ubuntu kernel: [ 6453.808997] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:11:20 ubuntu kernel: [ 6453.808998] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:11:20 ubuntu kernel: [ 6453.809004] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:11:20 ubuntu kernel: [ 6453.809005] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:11:20 ubuntu kernel: [ 6453.809007] RDX: ffff88043ed90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:11:20 ubuntu kernel: [ 6453.809008] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:11:20 ubuntu kernel: [ 6453.809009] R10: 0000000000002166 R11: 0000000000002165 R12: 0000000003c643eb
Feb 15 20:11:20 ubuntu kernel: [ 6453.809010] R13: 0000000000000e99 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809011] FS:  00007f5d3314c780(0000) GS:ffff88043ed80000(0000) knlGS:0000000000000000
Feb 15 20:11:20 ubuntu kernel: [ 6453.809012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:11:20 ubuntu kernel: [ 6453.809014] CR2: 00007f5d0f1b5000 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809020] Stack:
Feb 15 20:11:20 ubuntu kernel: [ 6453.809031]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:11:20 ubuntu kernel: [ 6453.809051]  0000000000000282 ffff880418417b48 ffff8804114c5ac0 ffff8804114c5ac0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809053]  ffff880424453540 ffff880411359658 ffff8804114c5540 ffff880418417b88
Feb 15 20:11:20 ubuntu kernel: [ 6453.809056] Call Trace:
Feb 15 20:11:20 ubuntu kernel: [ 6453.809060]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809068]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809072]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809099]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809111]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809115]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809119]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809123]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809127]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809130]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809142]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809156]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809170]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809193]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809213]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809222]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809226]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:11:20 ubuntu kernel: [ 6453.809232]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:11:20 ubuntu kernel: [ 6453.809236]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:11:20 ubuntu kernel: [ 6453.809238]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809240]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:11:20 ubuntu kernel: [ 6453.809243]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:11:20 ubuntu kernel: [ 6453.809246]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:11:20 ubuntu kernel: [ 6453.809247] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:11:20 ubuntu kernel: [ 6453.916348] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.023535] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.130630] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.237805] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.344988] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.452190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.559371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:20 ubuntu kernel: [ 6454.666555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6454.773743] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6454.880929] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6454.988132] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.095326] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.202504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.309690] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.416879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.524069] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:21 ubuntu kernel: [ 6455.631265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6455.738437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6455.845625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6455.952812] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.059992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.167171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.274363] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.381533] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.488722] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:22 ubuntu kernel: [ 6456.595985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6456.703250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6456.810512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6456.917776] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.025037] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.132300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.239564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.346828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.454092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.561357] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:23 ubuntu kernel: [ 6457.668619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6457.775881] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6457.883143] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6457.990408] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.097671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.204934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.312147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.419406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.526596] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:24 ubuntu kernel: [ 6458.633786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6458.740969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6458.848158] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6458.955342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.062532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.169716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.276906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.384085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.491280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:25 ubuntu kernel: [ 6459.598462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6459.705652] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6459.812840] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6459.920030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.027201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.134389] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.241579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.348768] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.455954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:26 ubuntu kernel: [ 6460.563218] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6460.670482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6460.777732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6460.884997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6460.992265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.099526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.206790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.313974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.421163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.528354] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:27 ubuntu kernel: [ 6461.635538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6461.742727] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6461.849922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6461.957110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.064297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.171480] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.278664] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.385852] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.493033] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:28 ubuntu kernel: [ 6462.600298] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6462.707560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6462.814821] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6462.922085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.029349] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.136611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.243875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.351139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.458403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:29 ubuntu kernel: [ 6463.565665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6463.672853] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6463.780032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6463.887216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6463.994399] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.101575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.208684] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.315863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.423049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.530252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:30 ubuntu kernel: [ 6464.637432] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6464.744617] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6464.851791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6464.958985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.066170] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.173355] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.280540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.387716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.494903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:31 ubuntu kernel: [ 6465.602087] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6465.709277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6465.816462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6465.923633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.030820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.138004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.245184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.352382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.459542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:32 ubuntu kernel: [ 6466.566730] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6466.673913] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6466.781095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6466.888282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6466.995451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6467.102633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6467.209818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6467.317004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6467.424180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:33 ubuntu kernel: [ 6467.531366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6467.670903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6467.786101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6467.901277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.016450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.122702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.227844] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.332971] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.438103] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.543230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:34 ubuntu kernel: [ 6468.648360] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6468.753486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6468.858612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6468.970044] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6469.085216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6469.200386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6469.315558] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6469.430732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:35 ubuntu kernel: [ 6469.545905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6469.661077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6469.776254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6469.891425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.006600] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.121774] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.236948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.352121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.467298] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:36 ubuntu kernel: [ 6470.582471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6470.697644] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6470.812817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6470.927997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.043191] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.158371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.273543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.388715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.503885] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:37 ubuntu kernel: [ 6471.619058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6471.734231] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6471.849401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6471.964575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.079747] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.194917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.310089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.425263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.540435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:38 ubuntu kernel: [ 6472.655606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6472.770795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6472.885964] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.001137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.116308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.231477] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.346646] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.461816] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:39 ubuntu kernel: [ 6473.576986] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6473.692156] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6473.807334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6473.922507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.037679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.152857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.268029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.383205] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.498393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:40 ubuntu kernel: [ 6474.613570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:41 ubuntu kernel: [ 6474.728741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:41 ubuntu kernel: [ 6474.843912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:41 ubuntu kernel: [ 6474.959092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:41 ubuntu kernel: [ 6475.068022] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6479.994529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6480.109767] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6480.224987] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6480.340207] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6480.455435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:46 ubuntu kernel: [ 6480.570663] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6480.685903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6480.801136] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6480.916370] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.031606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.146823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.262039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.377255] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.492481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:47 ubuntu kernel: [ 6481.607698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:48 ubuntu kernel: [ 6481.722924] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:49 ubuntu kernel: [ 6483.301283] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:49 ubuntu kernel: [ 6483.410190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:49 ubuntu kernel: [ 6483.519047] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:49 ubuntu kernel: [ 6483.627946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6483.736374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6483.844820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6483.953272] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.061722] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.169633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.278096] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.386575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.495068] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:50 ubuntu kernel: [ 6484.603516] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6484.711994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6484.820443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6484.928886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.037358] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.145788] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.254285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.362754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.471228] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:51 ubuntu kernel: [ 6485.579690] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6485.688119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6485.796586] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6485.905067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.013536] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.121982] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.230427] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.338904] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.447372] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:52 ubuntu kernel: [ 6486.555839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6486.664325] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6486.772802] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6486.881282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6486.989783] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.098222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.206717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.315185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.423659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.532216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:53 ubuntu kernel: [ 6487.640760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6487.749261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6487.857766] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6487.966284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.074826] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.183350] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.291895] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.400386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.508922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:54 ubuntu kernel: [ 6488.617443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6488.725990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6488.834515] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6488.943027] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.051543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.160061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.268574] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.377100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.485609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:55 ubuntu kernel: [ 6489.594139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6489.702671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6489.811191] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6489.919704] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.028211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.136709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.245227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.353762] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.462284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:56 ubuntu kernel: [ 6490.570780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6490.679306] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6490.787833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6490.896384] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.004912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.113383] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.221907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.330419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.438944] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:57 ubuntu kernel: [ 6491.547478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6491.656009] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6491.764564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6491.873075] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6491.981609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.090100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.198631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.307158] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.415692] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.524213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:58 ubuntu kernel: [ 6492.632705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6492.741213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6492.849727] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6492.958271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.066800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.175317] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.283848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.392384] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.500906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:11:59 ubuntu kernel: [ 6493.609441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6493.717936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6493.826483] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6493.934988] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.043481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.151857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.260384] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.368926] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.477468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:00 ubuntu kernel: [ 6494.586008] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6494.694540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6494.803036] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6494.911562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.020101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.128618] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.237171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.345674] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.454187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:01 ubuntu kernel: [ 6495.562691] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6495.671217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6495.779759] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6495.888284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6495.996808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6496.105234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6496.213745] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6496.322263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6496.430779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:02 ubuntu kernel: [ 6496.539334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6496.647889] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6496.756394] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6496.864907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6496.973400] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.081899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.190426] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.298977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.407504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.516008] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:03 ubuntu kernel: [ 6497.624497] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6497.733036] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6497.841558] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6497.950071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.058593] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.167079] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.275586] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.384123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.492667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:04 ubuntu kernel: [ 6498.601192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6498.709741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6498.818252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6498.926765] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.035278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.143793] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.252321] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.360875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.469390] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:05 ubuntu kernel: [ 6499.577905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6499.686392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6499.794905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6499.903457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.012014] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.120528] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.229044] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.337554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.444722] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:06 ubuntu kernel: [ 6500.551908] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6500.659083] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6500.766251] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6500.873443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6500.980632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.087817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.194985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.302150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.409352] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.516543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:07 ubuntu kernel: [ 6501.623712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6501.730895] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6501.838087] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6501.945279] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.052464] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.159647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.266828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.374007] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.481194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:08 ubuntu kernel: [ 6502.588393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6502.695579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6502.802763] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6502.909945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.017133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.124323] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.231509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.338687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.445878] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:09 ubuntu kernel: [ 6503.553066] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6503.660235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6503.767429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6503.874606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6503.981791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6504.088898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6504.196085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6504.303273] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6504.410459] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:10 ubuntu kernel: [ 6504.517641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6504.624806] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6504.731975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6504.839148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6504.946342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.053525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.160708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.267893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.375082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.482265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:11 ubuntu kernel: [ 6505.589448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6505.696631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6505.803820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6505.911009] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.018188] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.125374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.232563] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.339748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.446906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:12 ubuntu kernel: [ 6506.554066] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6506.661242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6506.768443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6506.875610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6506.982796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6507.089978] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6507.197159] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6507.304343] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6507.411529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:13 ubuntu kernel: [ 6507.518698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6507.625855] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6507.733016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6507.840187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6507.947387] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.054572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.161750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.268933] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.376118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.483282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:14 ubuntu kernel: [ 6508.590451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6508.697631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6508.804815] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6508.911996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.019184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.126376] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.233559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.340741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.447930] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:15 ubuntu kernel: [ 6509.555118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6509.662302] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6509.769491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6509.769508] BUG: soft lockup - CPU#2 stuck for 22s! [compiz:1970]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769509] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:12:16 ubuntu kernel: [ 6509.769538] CPU: 2 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:12:16 ubuntu kernel: [ 6509.769539] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:12:16 ubuntu kernel: [ 6509.769541] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:12:16 ubuntu kernel: [ 6509.769542] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:12:16 ubuntu kernel: [ 6509.769549] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:12:16 ubuntu kernel: [ 6509.769551] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:12:16 ubuntu kernel: [ 6509.769552] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:12:16 ubuntu kernel: [ 6509.769553] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:12:16 ubuntu kernel: [ 6509.769568] R10: 000000000000235a R11: 0000000000002359 R12: 000000002e515d50
Feb 15 20:12:16 ubuntu kernel: [ 6509.769578] R13: 0000000000000e99 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769587] FS:  00007f5d3314c780(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 20:12:16 ubuntu kernel: [ 6509.769589] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:12:16 ubuntu kernel: [ 6509.769590] CR2: 00007f5d0e0fe000 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769591] Stack:
Feb 15 20:12:16 ubuntu kernel: [ 6509.769592]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:12:16 ubuntu kernel: [ 6509.769595]  0000000000000282 ffff880418417b48 ffff88040ea21fc0 ffff88040ea21fc0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769597]  ffff880424453540 ffff880428559b58 ffff880428350e80 ffff880418417b88
Feb 15 20:12:16 ubuntu kernel: [ 6509.769599] Call Trace:
Feb 15 20:12:16 ubuntu kernel: [ 6509.769603]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769612]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769616]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769643]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769656]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769659]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769663]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769667]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769671]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769674]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769686]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769717]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769746]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769759]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769766]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769772]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769777]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:12:16 ubuntu kernel: [ 6509.769783]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:12:16 ubuntu kernel: [ 6509.769786]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:12:16 ubuntu kernel: [ 6509.769789]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769791]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:12:16 ubuntu kernel: [ 6509.769793]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:12:16 ubuntu kernel: [ 6509.769796]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:12:16 ubuntu kernel: [ 6509.769797] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:12:16 ubuntu kernel: [ 6509.876878] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6509.984050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6510.091227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6510.198414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6510.305592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6510.412758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:16 ubuntu kernel: [ 6510.519937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:17 ubuntu kernel: [ 6510.627123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:17 ubuntu kernel: [ 6510.734308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:17 ubuntu kernel: [ 6510.841484] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6516.725012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6516.833893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6516.942770] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.051626] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.160501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.269382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.378274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.487144] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:23 ubuntu kernel: [ 6517.596040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6517.704910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6517.813790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6517.922655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.031554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.140401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.249300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.358184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.467050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:24 ubuntu kernel: [ 6518.575959] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6518.684774] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6518.793675] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6518.902519] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.011400] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.120205] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.229087] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.337952] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.446836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:25 ubuntu kernel: [ 6519.555720] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6519.664617] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6519.773481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6519.882323] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6519.991224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6520.100032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6520.208928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6520.317806] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6520.426672] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:26 ubuntu kernel: [ 6520.535515] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6520.644404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6520.753268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6520.862149] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6520.971035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6521.079886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6521.188854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6521.297758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6521.406761] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:27 ubuntu kernel: [ 6521.515665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6521.624669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6521.733611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6521.842516] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6521.951042] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.060012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.168964] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.277968] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.386956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.495860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:28 ubuntu kernel: [ 6522.604764] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6522.713753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6522.820938] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6522.928125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.035312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.142493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.249665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.356859] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.464061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:29 ubuntu kernel: [ 6523.571243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6523.678419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6523.785596] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6523.892780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6523.999965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6524.107005] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6524.214176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6524.321335] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6524.428505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:30 ubuntu kernel: [ 6524.535662] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6524.642845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6524.750012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6524.857178] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6524.964351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6525.071519] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6525.178691] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6525.285870] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6525.393039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:31 ubuntu kernel: [ 6525.500207] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6525.607375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6525.714536] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6525.821724] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6525.928900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.036088] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.143266] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.250448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.357627] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.464795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:32 ubuntu kernel: [ 6526.571980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6526.679166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6526.786350] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6526.893529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.000717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.107900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.215074] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.322242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.429404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:33 ubuntu kernel: [ 6527.536575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6527.643769] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6527.751011] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6527.858201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6527.965364] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6528.072518] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6528.179707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6528.286896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6528.394070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:34 ubuntu kernel: [ 6528.501237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6528.608414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6528.715591] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6528.822788] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6528.929969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.037159] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.144332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.251510] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.358701] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.465893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:35 ubuntu kernel: [ 6529.573073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6529.680254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6529.787426] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6529.894594] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.001771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.108940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.216113] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.323299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.430458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:36 ubuntu kernel: [ 6530.537643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6530.644840] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6530.752007] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6530.859201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6530.966392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6531.073571] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6531.180755] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6531.287941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6531.395111] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:37 ubuntu kernel: [ 6531.502281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6531.609446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6531.716607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6531.823795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6531.930972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.038163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.145349] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.252532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.359709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.466886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:38 ubuntu kernel: [ 6532.574071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6532.681262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6532.788442] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6532.895621] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.002818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.109996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.217182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.324352] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.431531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:39 ubuntu kernel: [ 6533.538694] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6533.645864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6533.753018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6533.860193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6533.967351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6534.074431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6534.181625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6534.288809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6534.395991] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:40 ubuntu kernel: [ 6534.503166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6534.610357] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6534.717538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6534.824742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6534.931912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.039095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.146283] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.253454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.360625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.467796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:41 ubuntu kernel: [ 6535.574956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6535.682120] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6535.789289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6535.896451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.003629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.110781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.217947] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.325135] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.432318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:42 ubuntu kernel: [ 6536.539490] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6536.646680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6536.753866] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6536.861052] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6536.968218] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6537.075379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6537.182567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6537.289725] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6537.396896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:43 ubuntu kernel: [ 6537.504064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6537.611233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6537.718396] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6537.825581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6537.932769] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.039960] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.147143] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.254323] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.361515] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.468708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:44 ubuntu kernel: [ 6538.575876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6538.683053] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6538.790240] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6538.897417] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.004624] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.111805] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.218992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.326172] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.433366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:45 ubuntu kernel: [ 6539.540550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6539.647744] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6539.754923] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6539.862088] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6539.969246] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6540.076403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6540.183572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6540.290727] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6540.397888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:46 ubuntu kernel: [ 6540.505058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6540.612241] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6540.719430] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6540.826597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6540.933782] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.040973] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.148160] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.255336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.362507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.469667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:47 ubuntu kernel: [ 6541.576836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6541.684002] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6541.791168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6541.791186] BUG: soft lockup - CPU#2 stuck for 22s! [compiz:1970]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791187] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:12:48 ubuntu kernel: [ 6541.791223] CPU: 2 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:12:48 ubuntu kernel: [ 6541.791225] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:12:48 ubuntu kernel: [ 6541.791226] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:12:48 ubuntu kernel: [ 6541.791228] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:12:48 ubuntu kernel: [ 6541.791234] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:12:48 ubuntu kernel: [ 6541.791236] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:12:48 ubuntu kernel: [ 6541.791238] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:12:48 ubuntu kernel: [ 6541.791249] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:12:48 ubuntu kernel: [ 6541.791260] R10: 000000000000247a R11: 0000000000002479 R12: 00000000be163f4c
Feb 15 20:12:48 ubuntu kernel: [ 6541.791268] R13: 0000000000000eea R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791270] FS:  00007f5d3314c780(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 20:12:48 ubuntu kernel: [ 6541.791271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:12:48 ubuntu kernel: [ 6541.791272] CR2: 00007f5d0c0f9000 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791273] Stack:
Feb 15 20:12:48 ubuntu kernel: [ 6541.791274]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:12:48 ubuntu kernel: [ 6541.791277]  0000000000000282 ffff880418417b48 ffff8803ad8fd3c0 ffff8803ad8fd3c0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791279]  ffff880424453540 ffff880411359058 ffff8803ad8fd180 ffff880418417b88
Feb 15 20:12:48 ubuntu kernel: [ 6541.791281] Call Trace:
Feb 15 20:12:48 ubuntu kernel: [ 6541.791286]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791294]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791298]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791327]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791339]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791342]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791346]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791350]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791354]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791358]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791383]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791413]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791436]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791442]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791449]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791454]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791458]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:12:48 ubuntu kernel: [ 6541.791464]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:12:48 ubuntu kernel: [ 6541.791468]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:12:48 ubuntu kernel: [ 6541.791471]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791473]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:12:48 ubuntu kernel: [ 6541.791475]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:12:48 ubuntu kernel: [ 6541.791478]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:12:48 ubuntu kernel: [ 6541.791479] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:12:48 ubuntu kernel: [ 6541.898577] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.005756] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.112932] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.220126] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.327312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.434494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:48 ubuntu kernel: [ 6542.541651] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6542.648001] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6542.720213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6542.753756] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6542.860939] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6542.968104] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6543.075266] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6543.182442] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6543.289622] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6543.396779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:49 ubuntu kernel: [ 6543.503946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6543.611100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6543.718270] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6543.825435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6543.932600] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6544.039682] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:12:50 ubuntu kernel: [ 6544.146842] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6601.847287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6601.985611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6602.100828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6602.216272] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6602.321707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:48 ubuntu kernel: [ 6602.436937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6602.552177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6602.667425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6602.782669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6602.897914] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6603.013159] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6603.128416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6603.243661] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6603.358902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:49 ubuntu kernel: [ 6603.474144] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6603.589382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6603.704560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6603.819800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6603.934974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6604.050197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6604.165451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6604.280328] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6604.395570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:50 ubuntu kernel: [ 6604.510811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6604.626049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6604.741287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6604.856532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6604.971772] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6605.087025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6605.202276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6605.317518] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:51 ubuntu kernel: [ 6605.432781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6605.548035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6605.663278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6605.778037] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6605.893234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6606.008479] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6606.123724] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6606.238915] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6606.354155] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:52 ubuntu kernel: [ 6606.469305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6606.584545] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6606.699792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6606.815031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6606.930272] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6607.045907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6607.161180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6607.276414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6607.391646] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:53 ubuntu kernel: [ 6607.506888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6607.622125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6607.737359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6607.852593] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6607.967827] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6608.083090] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6608.198341] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6608.313579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:54 ubuntu kernel: [ 6608.428815] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6608.544052] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6608.659286] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6608.774529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6608.889767] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6609.005004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6609.120243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6609.235478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6609.350712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:55 ubuntu kernel: [ 6609.465947] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6609.581180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6609.696416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6609.801551] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6609.811657] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6609.926890] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6610.042128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6610.157359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6610.272589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6610.387825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:56 ubuntu kernel: [ 6610.503057] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6610.618292] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6610.733532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6610.848776] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6610.964016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6611.079252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6611.194488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6611.309725] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:57 ubuntu kernel: [ 6611.424962] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6611.540196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6611.655433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6611.770669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6611.885907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6612.001144] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6612.116385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6612.231621] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6612.346866] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:58 ubuntu kernel: [ 6612.462103] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6612.577340] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6612.692575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6612.807811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6612.923045] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6613.038283] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6613.153520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6613.268758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6613.384000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:13:59 ubuntu kernel: [ 6613.499239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6613.614477] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6613.729713] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6613.844940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6613.960147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6614.075388] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6614.190650] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6614.305900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:00 ubuntu kernel: [ 6614.421146] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6614.536378] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6614.651609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6614.766843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6614.882073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6614.997305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6615.112548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6615.227785] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6615.343015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:01 ubuntu kernel: [ 6615.458250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6615.573485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6615.688716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6615.803953] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6615.919193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6616.034507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6616.149799] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6616.265040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6616.380279] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:02 ubuntu kernel: [ 6616.495511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6616.610733] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6616.725969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6616.841209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6616.956432] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6617.071668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6617.186902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6617.302131] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:03 ubuntu kernel: [ 6617.417361] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6617.532589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6617.647808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6617.762980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6617.878151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6617.993327] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6618.108501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6618.223684] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6618.338856] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:04 ubuntu kernel: [ 6618.454029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6618.569204] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6618.684374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6618.799546] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6618.914716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6619.029890] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6619.145062] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6619.260234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6619.375404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:05 ubuntu kernel: [ 6619.490595] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6619.605773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6619.720951] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6619.836120] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6619.951295] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6620.066465] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6620.181638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6620.296809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:06 ubuntu kernel: [ 6620.411981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6620.527150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6620.642320] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6620.757492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6620.872662] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6620.987834] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6621.103012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6621.218182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6621.333352] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:07 ubuntu kernel: [ 6621.448523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6621.563692] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6621.678867] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6621.794039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6621.909211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6622.024389] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6622.139565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6622.254739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6622.369913] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:08 ubuntu kernel: [ 6622.485096] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6622.600269] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6622.715444] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6622.830619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6622.945808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6623.060994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6623.176168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6623.291338] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:09 ubuntu kernel: [ 6623.406512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6623.521680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6623.636850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6623.752020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6623.867189] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6623.982339] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6624.097525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6624.212696] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6624.327868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:10 ubuntu kernel: [ 6624.443043] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6624.558217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6624.673386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6624.778554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6624.893721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6624.998886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6625.114051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6625.219218] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6625.334382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:11 ubuntu kernel: [ 6625.439549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6625.554712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6625.659879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6625.775042] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6625.880207] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6625.995375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6626.100541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6626.215705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6626.320871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:12 ubuntu kernel: [ 6626.436034] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6626.541206] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6626.656369] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6626.761534] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6626.876697] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6626.981866] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6627.097032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6627.202200] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6627.317363] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:13 ubuntu kernel: [ 6627.422528] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6627.537691] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6627.642858] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6627.758021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6627.863187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6627.978351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6628.083517] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6628.198680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6628.309886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:14 ubuntu kernel: [ 6628.425050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6628.540222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6628.655394] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6628.770567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6628.885738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6629.000912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6629.116084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6629.231255] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6629.346425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:15 ubuntu kernel: [ 6629.451592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6629.566754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6629.681932] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6629.797103] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6629.912280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6630.027457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6630.142647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6630.258497] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6630.373754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:16 ubuntu kernel: [ 6630.488996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6630.604234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6630.719676] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6630.834927] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6630.950173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6631.065415] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6631.180659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6631.295695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:17 ubuntu kernel: [ 6631.410871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6631.526048] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6631.641225] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6631.756403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6631.861871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6631.967004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6632.072140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6632.177270] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6632.282398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6632.387528] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:18 ubuntu kernel: [ 6632.492657] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6632.597786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6632.702914] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6632.814954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6632.930130] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6633.045310] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6633.160488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6633.275663] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:19 ubuntu kernel: [ 6633.390839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6633.506030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6633.621210] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6633.736386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6633.851568] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6633.966772] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6634.082017] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6634.197259] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6634.312497] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:20 ubuntu kernel: [ 6634.427736] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6634.542975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6634.658209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6634.773444] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6634.888682] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6635.003916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6635.119474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6635.234711] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6635.349957] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:21 ubuntu kernel: [ 6635.465193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6635.580444] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6635.695679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6635.810906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6635.926139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6636.041981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6636.157228] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6636.272472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:22 ubuntu kernel: [ 6636.387708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6636.502956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6636.618196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6636.733439] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6636.848680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6636.963922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6637.079162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6637.194405] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6637.309641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:23 ubuntu kernel: [ 6637.424882] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6637.540127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6637.655366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6637.770604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6637.885833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6638.001072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6638.116302] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6638.231538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6638.346774] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:24 ubuntu kernel: [ 6638.461998] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6638.577234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6638.682366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6638.692454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6638.807686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6638.922935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6639.038176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6639.153406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6639.268633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:25 ubuntu kernel: [ 6639.383861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.499096] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.614326] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.719458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.729557] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.844798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6639.960032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6640.075255] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6640.190492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6640.305728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:26 ubuntu kernel: [ 6640.420970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.536209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.651436] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.766673] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.881901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.987035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6640.997138] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6641.112368] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6641.227474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6641.342717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:27 ubuntu kernel: [ 6641.457954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6641.573188] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6641.688422] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6641.803480] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6641.918655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6642.033849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6642.149026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6642.264261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:28 ubuntu kernel: [ 6642.379470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.494713] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.599848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.609903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.725107] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.840301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6642.955489] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6643.070611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6643.185795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6643.301030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:29 ubuntu kernel: [ 6643.416254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6643.531491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6643.646662] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6643.761845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6643.876978] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6643.992250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6644.107418] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6644.222658] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6644.327796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6644.337849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:30 ubuntu kernel: [ 6644.453015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6644.568214] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6644.683305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6644.798461] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6644.913702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6645.028887] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6645.144058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6645.259295] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6645.364431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:31 ubuntu kernel: [ 6645.374391] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.489570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.599347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.604803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.709936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.720042] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.835238] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6645.950475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6646.065715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6646.180950] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6646.296151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:32 ubuntu kernel: [ 6646.411325] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6646.526566] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6646.641779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6646.757017] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6646.872260] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6646.987494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6647.102738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6647.217678] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6647.332909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:33 ubuntu kernel: [ 6647.448146] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6647.563276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6647.678681] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6647.793912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6647.909140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6648.024375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6648.139609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6648.254843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:34 ubuntu kernel: [ 6648.370075] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6648.485318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6648.600549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6648.715779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6648.831012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6648.946245] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6649.061481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6649.176716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6649.291948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:35 ubuntu kernel: [ 6649.407181] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6649.522410] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6649.637647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6649.752875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6649.868110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6649.983342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6650.098573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6650.213802] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6650.329031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:36 ubuntu kernel: [ 6650.444264] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6650.559494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6650.674728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6650.789967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6650.905197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6651.020435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6651.135667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6651.250906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:37 ubuntu kernel: [ 6651.366142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6651.481376] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6651.596607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6651.711839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6651.827072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6651.942303] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6652.057540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6652.172771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6652.288000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:38 ubuntu kernel: [ 6652.403229] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6652.518461] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6652.633693] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6652.748928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6652.864160] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6652.979385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6653.094619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6653.209847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6653.325081] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:39 ubuntu kernel: [ 6653.440312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6653.555548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6653.670777] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6653.786016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6653.901249] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6654.016482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6654.131717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6654.246948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:40 ubuntu kernel: [ 6654.362174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6654.477411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6654.592642] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6654.707869] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6654.823100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6654.938336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6655.053565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6655.168798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6655.284025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:41 ubuntu kernel: [ 6655.399256] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6655.514484] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6655.629718] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6655.744946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6655.860174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6655.975399] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6656.090629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6656.205860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6656.321092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:42 ubuntu kernel: [ 6656.436319] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6656.551552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6656.666776] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6656.782006] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6656.897239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6657.012468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6657.127698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6657.242928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6657.358164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:43 ubuntu kernel: [ 6657.473396] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6657.588631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6657.703865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6657.819094] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6657.934322] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6658.049552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6658.164775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6658.280004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6658.395235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:44 ubuntu kernel: [ 6658.395238] ------------[ cut here ]------------
Feb 15 20:14:44 ubuntu kernel: [ 6658.395248] WARNING: CPU: 3 PID: 69 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:14:44 ubuntu kernel: [ 6658.395251] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:14:44 ubuntu kernel: [ 6658.395301] CPU: 3 PID: 69 Comm: kworker/3:1 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:14:44 ubuntu kernel: [ 6658.395304] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:14:44 ubuntu kernel: [ 6658.395315] Workqueue: events ttm_bo_delayed_workqueue [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395319]  00000000000004de ffff880424c13ac8 ffffffff8173bc5e 0000000000000007
Feb 15 20:14:44 ubuntu kernel: [ 6658.395325]  0000000000000000 ffff880424c13b08 ffffffff810653ac ffff8804250ddc30
Feb 15 20:14:44 ubuntu kernel: [ 6658.395330]  ffff8804250ddc20 0000000000001000 00000000fffffffb ffff8804250ddc20
Feb 15 20:14:44 ubuntu kernel: [ 6658.395335] Call Trace:
Feb 15 20:14:44 ubuntu kernel: [ 6658.395346]  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:14:44 ubuntu kernel: [ 6658.395352]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395356]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:14:44 ubuntu kernel: [ 6658.395361]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:14:44 ubuntu kernel: [ 6658.395367]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:14:44 ubuntu kernel: [ 6658.395372]  [<ffffffff8160a5a4>] free_coherent+0x64/0xb0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395382]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395392]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395433]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395460]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395469]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395477]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395485]  [<ffffffffa012d5e5>] ttm_bo_cleanup_refs_and_unlock+0xd5/0x200 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395493]  [<ffffffffa012b303>] ? ttm_mem_global_free+0x13/0x20 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395502]  [<ffffffffa012d7a5>] ttm_bo_delayed_delete+0x95/0x1e0 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395511]  [<ffffffffa012d90f>] ttm_bo_delayed_workqueue+0x1f/0x50 [ttm]
Feb 15 20:14:44 ubuntu kernel: [ 6658.395518]  [<ffffffff81081060>] process_one_work+0x170/0x4a0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395522]  [<ffffffff81082121>] worker_thread+0x121/0x390
Feb 15 20:14:44 ubuntu kernel: [ 6658.395526]  [<ffffffff81082000>] ? manage_workers.isra.21+0x170/0x170
Feb 15 20:14:44 ubuntu kernel: [ 6658.395532]  [<ffffffff81088fe0>] kthread+0xc0/0xd0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395537]  [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395543]  [<ffffffff817508ec>] ret_from_fork+0x7c/0xb0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395548]  [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
Feb 15 20:14:44 ubuntu kernel: [ 6658.395551] ---[ end trace 1f2eb10a98448e3b ]---
Feb 15 20:14:45 ubuntu kernel: [ 6658.510780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6658.626012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6658.741239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6658.856471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6658.971705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6659.086937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6659.202177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6659.317410] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:45 ubuntu kernel: [ 6659.432653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6659.547883] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6659.663114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6659.778350] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6659.883482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6659.893584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6660.008819] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6660.124046] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6660.239278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6660.354509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:46 ubuntu kernel: [ 6660.469746] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6660.584974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6660.700204] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6660.815429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6660.930661] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6661.045892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6661.161124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6661.276353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:47 ubuntu kernel: [ 6661.391584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6661.506814] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6661.622046] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6661.737280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6661.852510] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6661.967736] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6662.082969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6662.198196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6662.313431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:48 ubuntu kernel: [ 6662.428665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6662.543898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6662.659128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6662.774363] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6662.889592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6663.004826] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6663.120064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6663.235297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6663.350530] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:49 ubuntu kernel: [ 6663.465766] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6663.580997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6663.696226] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6663.811456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6663.926683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6664.041916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6664.157142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6664.272367] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:50 ubuntu kernel: [ 6664.387598] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6664.502828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6664.618061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6664.733291] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6664.848526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6664.963748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6665.078985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6665.194218] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6665.309450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:51 ubuntu kernel: [ 6665.424679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:52 ubuntu kernel: [ 6665.532402] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:52 ubuntu kernel: [ 6666.039140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:52 ubuntu kernel: [ 6666.154505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:52 ubuntu kernel: [ 6666.269857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:52 ubuntu kernel: [ 6666.385220] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6666.500502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6666.615805] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6666.731147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6666.846497] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6666.961831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6667.077167] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6667.192506] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6667.307852] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:53 ubuntu kernel: [ 6667.423192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:54 ubuntu kernel: [ 6667.538531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:54 ubuntu kernel: [ 6667.653870] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:54 ubuntu kernel: [ 6667.769207] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6669.779325] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6669.894554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6670.009786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6670.125004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6670.240232] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:56 ubuntu kernel: [ 6670.355470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6670.470686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6670.585906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6670.701147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6670.816391] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6670.931643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6671.046862] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6671.162080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6671.277311] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:57 ubuntu kernel: [ 6671.392549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6671.507773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6671.623015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6671.738237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6671.853459] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6671.968680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6672.083910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6672.199138] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6672.314354] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:58 ubuntu kernel: [ 6672.429562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6672.544780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6672.659971] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6672.775203] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6672.890421] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6673.005639] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6673.120869] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6673.236107] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:14:59 ubuntu kernel: [ 6673.351346] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6673.466621] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6673.581969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6673.697312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6673.812654] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6673.927970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6674.043324] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6674.158669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6674.274032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:00 ubuntu kernel: [ 6674.389353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6674.504687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6674.620022] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6674.735386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6674.850934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6674.966294] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6675.081702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6675.197029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6675.312356] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:01 ubuntu kernel: [ 6675.427682] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6675.543018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6675.658349] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6675.773701] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6675.889061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6676.004465] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6676.119793] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6676.235133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:02 ubuntu kernel: [ 6676.350473] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6676.465823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6676.581163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6676.696502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6676.811831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6676.927178] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6677.042511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6677.157854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6677.273183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:03 ubuntu kernel: [ 6677.388505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6677.503834] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6677.619177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6677.734502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6677.849826] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6677.965153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6678.080481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6678.195832] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6678.311177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:04 ubuntu kernel: [ 6678.426529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6678.541863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6678.657184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6678.772512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6678.887843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6679.003173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6679.118497] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6679.233820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:05 ubuntu kernel: [ 6679.349132] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6679.464457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6679.579796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6679.695122] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6679.810452] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6679.925778] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6680.041100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6680.156421] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6680.271754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:06 ubuntu kernel: [ 6680.387083] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6680.502412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6680.617749] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6680.733090] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6680.848430] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6680.963788] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6681.079110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6681.194440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6681.309766] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:07 ubuntu kernel: [ 6681.425102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6681.540446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6681.655785] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6681.771118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6681.886449] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6682.001784] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6682.117116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6682.232461] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:08 ubuntu kernel: [ 6682.347787] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6682.463112] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6682.578441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6682.693760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6682.809081] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6682.924412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6683.039740] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6683.155067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6683.270401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:09 ubuntu kernel: [ 6683.385748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6683.501133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6683.616469] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6683.731795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6683.847122] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6683.957277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6684.064473] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6684.171665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6684.285997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:10 ubuntu kernel: [ 6684.401334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6684.516665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6684.631987] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6684.747308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6684.862638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6684.977967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6685.093294] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6685.208618] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6685.323941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:11 ubuntu kernel: [ 6685.439258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6685.554597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6685.669916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6685.785241] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6685.900584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6686.015934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6686.131291] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6686.246623] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:12 ubuntu kernel: [ 6686.361941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6686.477275] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6686.592628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6686.707961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6686.823308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6686.938651] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6687.053979] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6687.169311] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6687.284645] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:13 ubuntu kernel: [ 6687.399975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6687.515316] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6687.630642] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6687.745963] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6687.861292] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6687.976600] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6688.091920] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6688.207250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6688.322578] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:14 ubuntu kernel: [ 6688.437917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6688.553269] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6688.668607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6688.783934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6688.899259] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6689.014581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6689.129904] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6689.245235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:15 ubuntu kernel: [ 6689.360557] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6689.475879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6689.591225] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6689.706547] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6689.821868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6689.937202] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6690.052527] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6690.167852] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6690.167856] ------------[ cut here ]------------
Feb 15 20:15:16 ubuntu kernel: [ 6690.167866] WARNING: CPU: 0 PID: 1970 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:15:16 ubuntu kernel: [ 6690.167869] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:15:16 ubuntu kernel: [ 6690.167920] CPU: 0 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:15:16 ubuntu kernel: [ 6690.167923] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:15:16 ubuntu kernel: [ 6690.167926]  00000000000004de ffff880418417a18 ffffffff8173bc5e 0000000000000007
Feb 15 20:15:16 ubuntu kernel: [ 6690.167932]  0000000000000000 ffff880418417a58 ffffffff810653ac ffff8804250ddc30
Feb 15 20:15:16 ubuntu kernel: [ 6690.167937]  ffff8804250ddc20 0000000000001000 00000000fffffffb ffff8804250ddc20
Feb 15 20:15:16 ubuntu kernel: [ 6690.167942] Call Trace:
Feb 15 20:15:16 ubuntu kernel: [ 6690.167952]  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:15:16 ubuntu kernel: [ 6690.167958]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:15:16 ubuntu kernel: [ 6690.167963]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:15:16 ubuntu kernel: [ 6690.167968]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:15:16 ubuntu kernel: [ 6690.167973]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:15:16 ubuntu kernel: [ 6690.167982]  [<ffffffff8160a5a4>] free_coherent+0x64/0xb0
Feb 15 20:15:16 ubuntu kernel: [ 6690.167995]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168005]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168045]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168072]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168081]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168089]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168098]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168107]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168116]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168143]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168174]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168196]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168210]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168225]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168238]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168246]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:15:16 ubuntu kernel: [ 6690.168259]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:15:16 ubuntu kernel: [ 6690.168266]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:15:16 ubuntu kernel: [ 6690.168272]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:15:16 ubuntu kernel: [ 6690.168276]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:15:16 ubuntu kernel: [ 6690.168281]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:15:16 ubuntu kernel: [ 6690.168288]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:15:16 ubuntu kernel: [ 6690.168291] ---[ end trace 1f2eb10a98448e3c ]---
Feb 15 20:15:16 ubuntu kernel: [ 6690.283623] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:16 ubuntu kernel: [ 6690.398946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6690.514282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6690.629604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6690.744923] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6690.860249] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6690.975585] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6691.090926] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6691.206287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6691.321607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:17 ubuntu kernel: [ 6691.436928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6691.552271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6691.667609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6691.782942] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6691.898282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6692.013613] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6692.128940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6692.244279] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:18 ubuntu kernel: [ 6692.359612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6692.474938] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6692.590272] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6692.705598] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6692.820919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6692.936238] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6693.051561] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6693.166884] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6693.282213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:19 ubuntu kernel: [ 6693.397539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6693.512906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6693.628295] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6693.743628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6693.858952] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6693.974252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6694.089590] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6694.204928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6694.320254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:20 ubuntu kernel: [ 6694.435577] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6694.550909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6694.666237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6694.781561] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6694.896893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6695.012222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6695.127548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6695.242875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:21 ubuntu kernel: [ 6695.358195] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6695.473512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6695.588843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6695.704168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6695.819509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6695.934845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6696.050169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6696.165509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6696.280848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:22 ubuntu kernel: [ 6696.396179] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6696.511520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6696.626854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6696.742193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6696.857525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6696.972871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6697.088199] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6697.203516] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:23 ubuntu kernel: [ 6697.318844] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6697.434186] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6697.549535] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6697.664861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6697.780185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6697.895512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6698.010829] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6698.126168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6698.241508] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:24 ubuntu kernel: [ 6698.356843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6698.472171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6698.587507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6698.702837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6698.818165] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6698.933500] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6699.048831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:25 ubuntu kernel: [ 6699.164159] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:30 ubuntu kernel: [ 6703.987177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:30 ubuntu kernel: [ 6704.102437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:30 ubuntu kernel: [ 6704.217669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:30 ubuntu kernel: [ 6704.332905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6704.448125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6704.563332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6704.678543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6704.793752] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6704.908945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6705.024146] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6705.139336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6705.254539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:31 ubuntu kernel: [ 6705.369729] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:32 ubuntu kernel: [ 6705.484929] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:32 ubuntu kernel: [ 6705.600131] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:15:32 ubuntu kernel: [ 6705.715327] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:14 ubuntu kernel: [ 6748.047454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:14 ubuntu kernel: [ 6748.162830] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:14 ubuntu kernel: [ 6748.278194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.393545] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.508884] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.624248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.739589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.854926] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6748.970263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6749.085599] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6749.200937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:15 ubuntu kernel: [ 6749.316266] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6749.431607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6749.546950] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6749.662325] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6749.777679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6749.893026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6750.008378] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6750.123734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6750.239058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:16 ubuntu kernel: [ 6750.354392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6750.469746] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6750.585084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6750.700428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6750.815791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6750.931137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6751.046487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6751.161828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:17 ubuntu kernel: [ 6751.277163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.392503] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.507846] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.623205] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.738544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.853889] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6751.969228] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6752.084570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6752.199910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:18 ubuntu kernel: [ 6752.315264] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6752.430604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6752.545944] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6752.661281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6752.776605] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6752.891922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6753.007254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6753.122577] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6753.237897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:19 ubuntu kernel: [ 6753.353208] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6753.468538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6753.583863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6753.699185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6753.814500] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6753.929851] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6754.045173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6754.160486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:20 ubuntu kernel: [ 6754.275807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.391117] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.506436] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.621749] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.737065] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.852385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6754.967700] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6755.083014] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6755.198322] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:21 ubuntu kernel: [ 6755.313632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6755.428953] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6755.544280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6755.659604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6755.774918] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6755.890228] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6756.005547] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6756.120859] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6756.236183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:22 ubuntu kernel: [ 6756.351495] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6756.466818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6756.582133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6756.697443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6756.812750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6756.928075] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6757.043385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6757.158701] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:23 ubuntu kernel: [ 6757.274020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.389333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.504685] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.620010] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.735319] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.850836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6757.966176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6758.081492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6758.196807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:24 ubuntu kernel: [ 6758.312131] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6758.427450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6758.542773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6758.658082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6758.773399] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6758.888717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6759.004031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6759.119342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6759.234591] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:25 ubuntu kernel: [ 6759.349837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6759.465106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6759.580437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6759.695763] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6759.811072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6759.926385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6760.041707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6760.157019] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:26 ubuntu kernel: [ 6760.272347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.387659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.502980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.618290] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.733603] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.848918] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6760.964230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6761.079539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6761.194865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:27 ubuntu kernel: [ 6761.310188] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6761.425498] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6761.540852] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6761.656169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6761.771479] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6761.886790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6762.002104] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6762.117429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6762.232756] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:28 ubuntu kernel: [ 6762.348068] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6762.463386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6762.578695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6762.694005] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6762.809318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6762.924656] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6763.039974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6763.155290] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:29 ubuntu kernel: [ 6763.270601] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.385915] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.501233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.616566] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.731879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.847192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6763.962501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6764.077811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6764.193134] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:30 ubuntu kernel: [ 6764.308458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6764.423773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6764.539093] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6764.654403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6764.769727] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6764.885039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6765.000349] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6765.115657] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6765.230972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:31 ubuntu kernel: [ 6765.346284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6765.461610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6765.576918] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6765.692245] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6765.807563] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6765.922871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6766.038183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6766.153509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:32 ubuntu kernel: [ 6766.268842] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.384154] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.499470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.614780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.730088] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.845407] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6766.960742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6767.076058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6767.191375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:33 ubuntu kernel: [ 6767.306685] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.421990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.537313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.652663] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.767977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.883300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6767.998629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6768.113939] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6768.229271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:34 ubuntu kernel: [ 6768.344585] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6768.459910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6768.575229] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6768.690543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6768.805854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6768.921166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6769.036474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6769.151784] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:35 ubuntu kernel: [ 6769.267098] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.382414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.497747] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.613074] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.728392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.843706] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6769.959020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6770.074336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6770.189649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:36 ubuntu kernel: [ 6770.305000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.420321] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.535633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.650948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.766261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.881578] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6770.996892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6771.112203] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6771.227523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:37 ubuntu kernel: [ 6771.342836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6771.458154] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6771.573465] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6771.688787] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6771.804099] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6771.919421] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6772.034735] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6772.150043] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:38 ubuntu kernel: [ 6772.265359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.380716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.496056] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.611370] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.726684] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.841998] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6772.957305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6773.072625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6773.187938] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:39 ubuntu kernel: [ 6773.303250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.418581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.533903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.533918] BUG: soft lockup - CPU#1 stuck for 22s! [Xorg:1183]
Feb 15 20:16:40 ubuntu kernel: [ 6773.533924] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:16:40 ubuntu kernel: [ 6773.533993] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:16:40 ubuntu kernel: [ 6773.533997] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:16:40 ubuntu kernel: [ 6773.534000] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:16:40 ubuntu kernel: [ 6773.534003] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:16:40 ubuntu kernel: [ 6773.534013] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 20:16:40 ubuntu kernel: [ 6773.534016] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:16:40 ubuntu kernel: [ 6773.534019] RDX: ffff88043ec90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:16:40 ubuntu kernel: [ 6773.534021] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:16:40 ubuntu kernel: [ 6773.534024] R10: 0000000000002939 R11: 0000000000002938 R12: 0000000035191663
Feb 15 20:16:40 ubuntu kernel: [ 6773.534026] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534029] FS:  00007fabb6459880(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:16:40 ubuntu kernel: [ 6773.534032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:16:40 ubuntu kernel: [ 6773.534035] CR2: 00007fabb6342010 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534037] Stack:
Feb 15 20:16:40 ubuntu kernel: [ 6773.534039]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 20:16:40 ubuntu kernel: [ 6773.534045]  0000000000000282 ffff880427313b48 ffff8804199044c0 ffff8804199044c0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534050]  ffff880424453540 ffff88040eb52458 ffff880419904480 ffff880427313b88
Feb 15 20:16:40 ubuntu kernel: [ 6773.534056] Call Trace:
Feb 15 20:16:40 ubuntu kernel: [ 6773.534063]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534076]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534087]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534127]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534155]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534164]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534172]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534181]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534190]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534199]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534227]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534257]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534280]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534294]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534309]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534321]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534329]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:16:40 ubuntu kernel: [ 6773.534343]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:16:40 ubuntu kernel: [ 6773.534350]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:16:40 ubuntu kernel: [ 6773.534356]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534360]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:16:40 ubuntu kernel: [ 6773.534365]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:16:40 ubuntu kernel: [ 6773.534372]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:16:40 ubuntu kernel: [ 6773.534374] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:16:40 ubuntu kernel: [ 6773.649730] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.765041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.880347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6773.995658] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6774.110968] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6774.226298] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:40 ubuntu kernel: [ 6774.341611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6774.456934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6774.572244] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6774.687582] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6774.802900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6774.918269] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6775.033583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6775.148899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:41 ubuntu kernel: [ 6775.264219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.379532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.494859] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.610176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.725483] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.840799] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6775.956112] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6776.071427] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6776.186740] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:42 ubuntu kernel: [ 6776.302064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.417381] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.532695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.648012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.763327] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.878670] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6776.993990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6777.109299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6777.224610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:43 ubuntu kernel: [ 6777.339916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:44 ubuntu kernel: [ 6777.455243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6789.617898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6789.733293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6789.848667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6789.964027] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6790.079375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6790.194732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:56 ubuntu kernel: [ 6790.310082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6790.425434] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6790.540786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6790.656134] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6790.771476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6790.886819] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6791.002172] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6791.117527] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:57 ubuntu kernel: [ 6791.232865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:16:58 ubuntu kernel: [ 6791.348213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:00 ubuntu kernel: [ 6794.179444] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:00 ubuntu kernel: [ 6794.286667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.393868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.501068] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.608267] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.715458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.828978] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6794.944330] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6795.059686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6795.175050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:01 ubuntu kernel: [ 6795.290413] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.405753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.521107] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.636451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.751803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.867304] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6795.982676] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6796.098049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6796.213412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:02 ubuntu kernel: [ 6796.328756] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6796.444096] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6796.559433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6796.674772] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6796.790111] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6796.905446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6797.020768] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6797.136105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:03 ubuntu kernel: [ 6797.251446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.366784] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.482140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.597474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.712811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.828146] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6797.943485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6798.058819] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6798.174166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:04 ubuntu kernel: [ 6798.289504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.404840] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.520190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.635537] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.750882] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.866224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6798.981561] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6799.096898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6799.212242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:05 ubuntu kernel: [ 6799.327593] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6799.442920] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6799.558242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6799.673563] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6799.788891] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6799.904221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6800.019555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6800.134906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:06 ubuntu kernel: [ 6800.250244] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.365578] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.480918] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.596250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.711579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.826919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6800.942242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6801.057562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6801.172895] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:07 ubuntu kernel: [ 6801.288236] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.403568] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.518902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.634229] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.749555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.864882] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6801.980202] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6802.095532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6802.210860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:08 ubuntu kernel: [ 6802.326187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6802.441522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6802.556848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6802.672171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6802.787494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6802.902815] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6803.018135] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6803.133462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:09 ubuntu kernel: [ 6803.248791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.364121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.479456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.594791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.710147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.825474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6803.940798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6804.056124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6804.171458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:10 ubuntu kernel: [ 6804.286782] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.402114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.517433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.632754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.748080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.863412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6804.978739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6805.094071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6805.209403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:11 ubuntu kernel: [ 6805.324726] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6805.440071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6805.555400] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6805.670738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6805.786080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6805.901416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6806.016745] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6806.132095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:12 ubuntu kernel: [ 6806.247443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.362800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.478153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.593493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.708825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.824169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6806.939492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6807.054835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6807.170171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:13 ubuntu kernel: [ 6807.285495] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.400841] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.516183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.631512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.746851] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.862176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6807.977505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6808.092838] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6808.208178] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:14 ubuntu kernel: [ 6808.323511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6808.438860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6808.554190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6808.669521] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6808.784866] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6808.900213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6809.015554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6809.130890] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:15 ubuntu kernel: [ 6809.246227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.361562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.476897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.592232] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.707562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.822901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6809.938236] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6810.053640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6810.168987] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:16 ubuntu kernel: [ 6810.284382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.399715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.515055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.630385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.745720] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.861058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6810.976396] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6811.091721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:17 ubuntu kernel: [ 6811.207051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.322393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.437750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.553089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.668437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.783774] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6811.899111] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6812.014441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6812.129787] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:18 ubuntu kernel: [ 6812.245113] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.360450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.475797] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.591133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.706460] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.821792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6812.937115] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6813.052449] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6813.167783] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:19 ubuntu kernel: [ 6813.283127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.398466] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.513809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.629137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.744475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.859805] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6813.975174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6814.090522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:20 ubuntu kernel: [ 6814.205863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.321187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.436522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.551839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.667161] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.782491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6814.897821] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6815.013146] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6815.128473] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:21 ubuntu kernel: [ 6815.243795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.359114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.474435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.589756] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.705087] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.820413] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6815.935736] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6816.051063] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6816.166399] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:22 ubuntu kernel: [ 6816.281709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.397040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.512387] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.627730] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.743066] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.858395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6816.973718] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6817.089035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:23 ubuntu kernel: [ 6817.204361] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.319686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.435021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.550346] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.665669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.781000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6817.896318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6818.011637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6818.126967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:24 ubuntu kernel: [ 6818.242308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.357655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.472995] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.588329] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.703653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.818986] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6818.934329] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6819.049681] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6819.165014] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:25 ubuntu kernel: [ 6819.280340] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.395675] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.510994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.626313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.741637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.856961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6819.972289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6820.087636] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:26 ubuntu kernel: [ 6820.202984] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.318308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.433628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.548946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.664273] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.779601] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6820.894930] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6821.010254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6821.125575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:27 ubuntu kernel: [ 6821.240896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.356220] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.471559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.471586] BUG: soft lockup - CPU#0 stuck for 22s! [Xorg:1183]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471590] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:17:28 ubuntu kernel: [ 6821.471650] CPU: 0 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:17:28 ubuntu kernel: [ 6821.471654] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:17:28 ubuntu kernel: [ 6821.471657] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:17:28 ubuntu kernel: [ 6821.471660] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:17:28 ubuntu kernel: [ 6821.471670] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 20:17:28 ubuntu kernel: [ 6821.471673] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:17:28 ubuntu kernel: [ 6821.471675] RDX: ffff88043ec10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:17:28 ubuntu kernel: [ 6821.471677] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:17:28 ubuntu kernel: [ 6821.471680] R10: 0000000000002a85 R11: 0000000000002a84 R12: 0000000077d98ced
Feb 15 20:17:28 ubuntu kernel: [ 6821.471682] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:17:28 ubuntu kernel: [ 6821.471686] FS:  00007fabb6459880(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 20:17:28 ubuntu kernel: [ 6821.471688] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:17:28 ubuntu kernel: [ 6821.471690] CR2: 00007fabb6369010 CR3: 00000004271f5000 CR4: 00000000000407f0
Feb 15 20:17:28 ubuntu kernel: [ 6821.471693] Stack:
Feb 15 20:17:28 ubuntu kernel: [ 6821.471695]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 20:17:28 ubuntu kernel: [ 6821.471731]  0000000000000282 ffff880427313b48 ffff88040ea17580 ffff88040ea17580
Feb 15 20:17:28 ubuntu kernel: [ 6821.471737]  ffff880424453540 ffff88040e5b94d8 ffff88040eb26840 ffff880427313b88
Feb 15 20:17:28 ubuntu kernel: [ 6821.471742] Call Trace:
Feb 15 20:17:28 ubuntu kernel: [ 6821.471749]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:17:28 ubuntu kernel: [ 6821.471763]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471773]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471815]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471855]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471867]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471876]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471885]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471894]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471903]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471931]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471961]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471981]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.471995]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.472009]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.472022]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.472030]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:17:28 ubuntu kernel: [ 6821.472044]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:17:28 ubuntu kernel: [ 6821.472050]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:17:28 ubuntu kernel: [ 6821.472056]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:17:28 ubuntu kernel: [ 6821.472060]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:17:28 ubuntu kernel: [ 6821.472065]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:17:28 ubuntu kernel: [ 6821.472072]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:17:28 ubuntu kernel: [ 6821.472074] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:17:28 ubuntu kernel: [ 6821.587437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.702786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.818124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6821.933447] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6822.048779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6822.164094] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:28 ubuntu kernel: [ 6822.279419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.394752] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.510079] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.625403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.740728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.856055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6822.971375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6823.086695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:29 ubuntu kernel: [ 6823.202017] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.317355] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.432705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.548034] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.663368] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.778693] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6823.894025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6824.009351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6824.124734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:30 ubuntu kernel: [ 6824.240080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.355413] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.470745] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.586073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.701380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.816710] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6824.932038] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6825.047366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6825.162692] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:31 ubuntu kernel: [ 6825.278022] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.393345] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.508664] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.623985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.739312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.854647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6825.969975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6826.085306] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:32 ubuntu kernel: [ 6826.200630] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.315946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.431280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.546602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.661946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.777297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6826.892634] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6827.007953] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6827.123276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:33 ubuntu kernel: [ 6827.238601] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.353922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.469251] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.584584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.699910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.815234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6827.930553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6828.045884] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6828.161210] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:34 ubuntu kernel: [ 6828.276552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.391902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.507236] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.622572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.737898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.853235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6828.968564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6829.083900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:35 ubuntu kernel: [ 6829.199250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.314595] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.429940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.545261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.660583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.775908] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6829.891237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6830.006562] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6830.121907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:36 ubuntu kernel: [ 6830.237238] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.352561] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.467892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.583213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.698536] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.813870] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6830.929196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6831.044526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6831.159847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:37 ubuntu kernel: [ 6831.275165] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.390491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.505811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.621137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.736487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.851826] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6831.967154] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6832.082480] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:38 ubuntu kernel: [ 6832.197807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.313128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.428467] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.543792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.659119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.774448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6832.889811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6833.005159] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6833.120504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:39 ubuntu kernel: [ 6833.235857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.351217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.466594] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.581954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.697307] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.812665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6833.928021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6834.043387] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6834.158742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:40 ubuntu kernel: [ 6834.274117] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.389471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.504816] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.620133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.735457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.850777] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6834.966106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6835.081433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:41 ubuntu kernel: [ 6835.196758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.312082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.427406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.542712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.658034] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.773358] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6835.888684] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6836.004009] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6836.119334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:42 ubuntu kernel: [ 6836.234661] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.349983] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.465313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.580638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.695964] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.811294] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6836.926632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6837.041973] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6837.157301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:43 ubuntu kernel: [ 6837.272621] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.387952] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.503287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.618610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.733935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.849267] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6837.964587] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6838.079919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:44 ubuntu kernel: [ 6838.195239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:45 ubuntu kernel: [ 6838.310563] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.303358] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.418568] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.533743] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.648929] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.764107] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.879284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6842.994632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6843.109981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:49 ubuntu kernel: [ 6843.225320] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.340669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.456041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.571381] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.686717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.802056] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6843.917391] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6844.032717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6844.148042] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:50 ubuntu kernel: [ 6844.263373] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.378696] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.494016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.609332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.724653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.839980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6844.955309] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6845.070638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:51 ubuntu kernel: [ 6845.185960] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.301276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.416602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.531939] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.647265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.762593] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.877915] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6845.993234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6846.108557] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:52 ubuntu kernel: [ 6846.223887] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.339207] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.454532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.569859] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.685183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.800514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6846.915831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6847.031165] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6847.146492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:53 ubuntu kernel: [ 6847.261819] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.377141] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.492469] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.607790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.723108] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.838425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6847.953746] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6848.069066] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:54 ubuntu kernel: [ 6848.184390] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.299719] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.415041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.530357] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.645683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.761007] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.876333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6848.991657] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6849.106987] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:55 ubuntu kernel: [ 6849.222308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.337631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.452949] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.568276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.683602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.798931] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6849.914258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6850.029583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6850.144902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:56 ubuntu kernel: [ 6850.260219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.375539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.490863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.606190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.721553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.836943] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6850.952329] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6851.067666] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:57 ubuntu kernel: [ 6851.182986] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.298311] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.413638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.528960] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.644289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.759616] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.874935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6851.990250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6852.105572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:58 ubuntu kernel: [ 6852.220904] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.336234] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.451559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.566882] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.682200] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.797523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6852.912842] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6853.028176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6853.143502] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:17:59 ubuntu kernel: [ 6853.258826] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.374150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.489490] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.604805] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.720123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.835429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6853.950753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6854.066143] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:00 ubuntu kernel: [ 6854.181541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.296909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.412244] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.527566] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.642885] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.758210] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.873541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6854.988863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6855.104193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:01 ubuntu kernel: [ 6855.219512] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.334836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.450153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.565475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.680801] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.796124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6855.911523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6856.026847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6856.142164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:02 ubuntu kernel: [ 6856.257492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.372816] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.488139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.603464] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.718789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.834105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6856.949430] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6857.064760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:03 ubuntu kernel: [ 6857.180085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.295412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.410751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.526072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.641395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.756717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.872035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6857.987359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6858.102681] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:04 ubuntu kernel: [ 6858.218015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.333344] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.448665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.563984] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.679305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.794634] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6858.909959] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6859.025293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6859.140613] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:05 ubuntu kernel: [ 6859.255945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.371261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.486584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.601900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.717225] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.832553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6859.947875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6860.063194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:06 ubuntu kernel: [ 6860.178511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.293827] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.409149] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.524472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.639799] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.755125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.870446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6860.985760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6861.101088] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:07 ubuntu kernel: [ 6861.216405] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.331733] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.447068] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.562392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.677709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.793043] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6861.908360] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6862.023679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6862.139003] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:08 ubuntu kernel: [ 6862.254332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.369656] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.484980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.600296] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.715632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.830951] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6862.946274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6863.061607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:09 ubuntu kernel: [ 6863.176933] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.292263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.407581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.522900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.638220] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.753539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.868879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6863.984202] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6864.099524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:10 ubuntu kernel: [ 6864.214851] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.330177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.445499] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.560822] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.676147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.791472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6864.906800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6865.022128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6865.137435] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:11 ubuntu kernel: [ 6865.252754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.368079] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.483414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.598739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.714067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.829383] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6865.944706] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6866.060027] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:12 ubuntu kernel: [ 6866.175351] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.290684] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.406009] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.521330] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.636653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.751977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.867296] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6866.982616] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6867.097946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:13 ubuntu kernel: [ 6867.213274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.328602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.443921] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.559239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.674559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.789877] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6867.905197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6868.020528] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6868.135847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:14 ubuntu kernel: [ 6868.251166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.366483] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.481807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.597126] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.712457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.827779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6868.943111] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6869.058441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:15 ubuntu kernel: [ 6869.173762] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.289086] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.404415] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.404440] BUG: soft lockup - CPU#2 stuck for 22s! [compiz:1970]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404447] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:18:16 ubuntu kernel: [ 6869.404504] CPU: 2 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:18:16 ubuntu kernel: [ 6869.404507] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:18:16 ubuntu kernel: [ 6869.404511] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:18:16 ubuntu kernel: [ 6869.404514] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:18:16 ubuntu kernel: [ 6869.404524] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:18:16 ubuntu kernel: [ 6869.404527] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:18:16 ubuntu kernel: [ 6869.404530] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:18:16 ubuntu kernel: [ 6869.404532] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:18:16 ubuntu kernel: [ 6869.404535] R10: 0000000000002c2f R11: 0000000000002c2e R12: 00000000b98b6042
Feb 15 20:18:16 ubuntu kernel: [ 6869.404537] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404541] FS:  00007f5d3314c780(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 20:18:16 ubuntu kernel: [ 6869.404543] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:18:16 ubuntu kernel: [ 6869.404546] CR2: 0000000003af2d50 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404548] Stack:
Feb 15 20:18:16 ubuntu kernel: [ 6869.404550]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:18:16 ubuntu kernel: [ 6869.404557]  0000000000000282 ffff880418417b48 ffff88040e55d5c0 ffff88040e55d5c0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404562]  ffff880424453540 ffff88040e5b98d8 ffff88040e55d700 ffff880418417b88
Feb 15 20:18:16 ubuntu kernel: [ 6869.404567] Call Trace:
Feb 15 20:18:16 ubuntu kernel: [ 6869.404575]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404589]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404599]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404639]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404667]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404676]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404684]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404693]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404703]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404712]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404739]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404770]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404791]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404805]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404820]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404832]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404840]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:18:16 ubuntu kernel: [ 6869.404853]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:18:16 ubuntu kernel: [ 6869.404860]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:18:16 ubuntu kernel: [ 6869.404866]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404870]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:18:16 ubuntu kernel: [ 6869.404875]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:18:16 ubuntu kernel: [ 6869.404882]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:18:16 ubuntu kernel: [ 6869.404884] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:18:16 ubuntu kernel: [ 6869.520233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.635548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.750877] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.866201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6869.981526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6870.096845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:16 ubuntu kernel: [ 6870.212173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.327499] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.442823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.558147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.673466] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.788793] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6870.904109] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6871.019445] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6871.134766] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:17 ubuntu kernel: [ 6871.250090] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:18 ubuntu kernel: [ 6871.365411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:18 ubuntu kernel: [ 6871.480735] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:18 ubuntu kernel: [ 6871.596056] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:18:18 ubuntu kernel: [ 6871.711375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:32 ubuntu kernel: [ 6945.724836] firefox[14255]: segfault at 8 ip 00007f68b7cdf0b4 sp 00007fff56d75980 error 6 in libGL.so.1.2[7f68b7c88000+c3000]
Feb 15 20:19:38 ubuntu kernel: [ 6951.774905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:38 ubuntu kernel: [ 6951.890142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:38 ubuntu kernel: [ 6952.005409] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:38 ubuntu kernel: [ 6952.120649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.236031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.351389] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.466748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.582105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.697470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.812864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6952.928230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6953.043592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:39 ubuntu kernel: [ 6953.158969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.274321] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.389709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.505044] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.620380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.736588] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.854176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.863121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6953.978476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:40 ubuntu kernel: [ 6954.093828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.209175] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.324551] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.439908] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.555312] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.670667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.786013] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6954.901379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6955.016738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:41 ubuntu kernel: [ 6955.132075] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.247409] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.362751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.478089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.593429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.708761] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.824091] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6955.939459] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6956.054793] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:42 ubuntu kernel: [ 6956.170136] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.285480] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.400820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.516157] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.631494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.746818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.862164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6956.977514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:43 ubuntu kernel: [ 6957.092898] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.208255] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.323597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.438923] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.554243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.669565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.784892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6957.900235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6958.015569] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:44 ubuntu kernel: [ 6958.130896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.246221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.361540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.476858] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.592182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.707520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.822847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6958.938197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6959.053521] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:45 ubuntu kernel: [ 6959.168848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:19:46 ubuntu kernel: [ 6959.284187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6989.558128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6989.673302] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6989.788570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6989.903807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6990.019004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:16 ubuntu kernel: [ 6990.134193] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.249382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.364648] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.479934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.595221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.710448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.825661] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6990.940876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:17 ubuntu kernel: [ 6991.056075] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.171271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.286457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.401651] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.516909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.632114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.747297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.862483] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6991.977671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:18 ubuntu kernel: [ 6992.092862] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.208094] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.323287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.438501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.553715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.668934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.784157] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6992.899359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6993.014586] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:19 ubuntu kernel: [ 6993.129773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.245003] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.470077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.585463] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.700825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.816172] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6993.931522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:20 ubuntu kernel: [ 6994.046864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.162214] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.277560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.392908] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.508250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.623592] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.738935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.854283] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6994.969633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:21 ubuntu kernel: [ 6995.084965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:22 ubuntu kernel: [ 6995.200305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:22 ubuntu kernel: [ 6995.317266] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:40 ubuntu kernel: [ 7013.680487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:40 ubuntu kernel: [ 7013.795741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:40 ubuntu kernel: [ 7013.911017] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:40 ubuntu kernel: [ 7014.026252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.141465] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.256670] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.371894] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.487096] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.602379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.717668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.832945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7014.948236] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:41 ubuntu kernel: [ 7015.063508] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.178790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.294054] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.409300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.524544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.639757] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.754963] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.870178] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7015.985475] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:42 ubuntu kernel: [ 7016.100959] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.216180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.331407] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.446635] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.561854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.677070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.792270] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7016.907485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:43 ubuntu kernel: [ 7017.022676] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.137863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.253070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.368278] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.483471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.598669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.713864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.829073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7017.944274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:44 ubuntu kernel: [ 7018.059464] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.174656] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.289848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.405048] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.520239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.635437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.750632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.865848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7018.981093] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:45 ubuntu kernel: [ 7019.096332] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.211572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.326791] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.442105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.557456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.672813] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.788158] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7019.903511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:46 ubuntu kernel: [ 7020.018858] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.134198] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.249548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.364889] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.480223] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.595550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.710883] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.826281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7020.941638] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:47 ubuntu kernel: [ 7021.056993] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.172353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.287710] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.403055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.518406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.633778] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.749128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.864485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7021.979811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:48 ubuntu kernel: [ 7022.095140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.210474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.325794] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.441116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.556448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.671779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.787109] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7022.902446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:49 ubuntu kernel: [ 7023.017765] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.133121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.248463] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.363798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.479128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.594462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.709785] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.825129] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7023.940458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:50 ubuntu kernel: [ 7024.055780] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.171138] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.286489] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.401825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.517161] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.632488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.747816] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.863161] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7024.978489] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:51 ubuntu kernel: [ 7025.093837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.209187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.324535] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.439869] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.555211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.670540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.785864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7025.901216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:52 ubuntu kernel: [ 7026.016542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.131873] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.247214] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.362538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.477848] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.593171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.708513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.823877] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7026.939227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:53 ubuntu kernel: [ 7027.054550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.169875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.285198] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.400551] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.515902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.631256] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.746607] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.861977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7027.977325] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:54 ubuntu kernel: [ 7028.092665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.208024] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.323375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.438727] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.554077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.669431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.784778] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7028.900133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:55 ubuntu kernel: [ 7029.015450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.130796] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.246150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.361544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.476916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.592284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.707639] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.823008] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7029.938353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:56 ubuntu kernel: [ 7030.053714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.169089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.284449] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.399813] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.515169] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.630535] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.745855] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.861194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7030.976547] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:57 ubuntu kernel: [ 7031.091900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.207261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.322611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.437961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.553304] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.668651] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.784013] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7031.784015] ------------[ cut here ]------------
Feb 15 20:20:58 ubuntu kernel: [ 7031.784025] WARNING: CPU: 0 PID: 1970 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:20:58 ubuntu kernel: [ 7031.784028] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:20:58 ubuntu kernel: [ 7031.784079] CPU: 0 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:20:58 ubuntu kernel: [ 7031.784083] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:20:58 ubuntu kernel: [ 7031.784085]  00000000000004de ffff880418417a18 ffffffff8173bc5e 0000000000000007
Feb 15 20:20:58 ubuntu kernel: [ 7031.784091]  0000000000000000 ffff880418417a58 ffffffff810653ac ffff8804250ddc30
Feb 15 20:20:58 ubuntu kernel: [ 7031.784096]  ffff8804250ddc20 0000000000001000 00000000fffffffb ffff8804250ddc20
Feb 15 20:20:58 ubuntu kernel: [ 7031.784102] Call Trace:
Feb 15 20:20:58 ubuntu kernel: [ 7031.784110]  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:20:58 ubuntu kernel: [ 7031.784117]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:20:58 ubuntu kernel: [ 7031.784122]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:20:58 ubuntu kernel: [ 7031.784127]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:20:58 ubuntu kernel: [ 7031.784132]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:20:58 ubuntu kernel: [ 7031.784137]  [<ffffffff8160a5a4>] free_coherent+0x64/0xb0
Feb 15 20:20:58 ubuntu kernel: [ 7031.784151]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784161]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784202]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784230]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784238]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784247]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784255]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784265]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784273]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784301]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784332]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784352]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784366]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784372]  [<ffffffff8105b0b4>] ? flush_tlb_mm_range+0x54/0x230
Feb 15 20:20:58 ubuntu kernel: [ 7031.784387]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784400]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784407]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:20:58 ubuntu kernel: [ 7031.784421]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:20:58 ubuntu kernel: [ 7031.784428]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:20:58 ubuntu kernel: [ 7031.784433]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:20:58 ubuntu kernel: [ 7031.784438]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:20:58 ubuntu kernel: [ 7031.784443]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:20:58 ubuntu kernel: [ 7031.784449]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:20:58 ubuntu kernel: [ 7031.784453] ---[ end trace 1f2eb10a98448e3d ]---
Feb 15 20:20:58 ubuntu kernel: [ 7031.899841] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:58 ubuntu kernel: [ 7032.015201] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.130527] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.245864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.361192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.476513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.591823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.707142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.822487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7032.937814] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:20:59 ubuntu kernel: [ 7033.053137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.168493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.283831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.399156] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.514480] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.629803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.745128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.860492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7033.975815] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:00 ubuntu kernel: [ 7034.091135] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.206473] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.321814] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.437153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.552499] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.667825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.783149] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7034.898507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:01 ubuntu kernel: [ 7035.013841] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.129170] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.244520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.359858] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.475196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.590530] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.705865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.821299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7035.936635] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:02 ubuntu kernel: [ 7036.051956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.167287] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.282618] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.397943] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.513264] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.628591] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.743909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.859272] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7036.974615] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:03 ubuntu kernel: [ 7037.089956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.205308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.320637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.435955] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.551280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.666600] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.781922] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7037.897275] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:04 ubuntu kernel: [ 7038.012603] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.127926] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.243262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.358581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.473903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.589224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.704552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.819891] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7038.935215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:05 ubuntu kernel: [ 7039.050536] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.165875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.281182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.396541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.511888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.627222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.742548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.857894] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7039.973221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:06 ubuntu kernel: [ 7040.088554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.203891] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.319230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.434564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.549903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.665237] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.780568] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7040.895941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:07 ubuntu kernel: [ 7041.011553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.126901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.242271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.357625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.472980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.588333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.703679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.819038] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7041.934397] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:08 ubuntu kernel: [ 7042.049759] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.165142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.280499] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.395847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.511195] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.626523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.741831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.857168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7042.972524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:09 ubuntu kernel: [ 7043.087871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.421519] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.536777] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.652000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.767227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.882479] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:11 ubuntu kernel: [ 7044.997713] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.112936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.228168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.343391] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.458613] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.573837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.689064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.804285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7045.919511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:12 ubuntu kernel: [ 7046.034736] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.149972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.265197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.380422] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.495669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.610896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.726119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.841341] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7046.956553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:13 ubuntu kernel: [ 7047.071775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.187004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.302226] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.417463] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.532686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.647900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.763116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.878335] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:14 ubuntu kernel: [ 7047.993551] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.108768] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.223994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.339214] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.454474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.569716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.684934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.800149] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7048.915364] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:15 ubuntu kernel: [ 7049.030550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.145748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.260944] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.376137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.491322] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.606515] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.721706] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.836906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7049.952106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:16 ubuntu kernel: [ 7050.067297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.182483] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.297668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.412859] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.528067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.643258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.758449] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.873649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:17 ubuntu kernel: [ 7050.988842] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.104031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.219222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.334411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.449612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.564802] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.679989] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.795179] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7051.910369] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:18 ubuntu kernel: [ 7052.025553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.140748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.255936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.371123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.486314] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.601514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.716705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.831905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7052.947089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:19 ubuntu kernel: [ 7053.062274] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.177476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.292862] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.408192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.523504] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.638833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.754152] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.869479] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:20 ubuntu kernel: [ 7053.984800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.100122] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.215453] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.330767] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.446092] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.561486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.676883] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.792273] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7054.907673] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:21 ubuntu kernel: [ 7055.023057] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.138450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.253837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.369224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.484603] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.599991] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.715360] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.830750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7055.946141] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:22 ubuntu kernel: [ 7056.061506] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.176850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.292168] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.407487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.522812] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.638134] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.753457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.868786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:23 ubuntu kernel: [ 7056.984100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.099416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.214755] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.330078] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.445410] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.560738] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.676057] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.791371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7057.906687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:24 ubuntu kernel: [ 7058.022072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.137464] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.252854] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.368251] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.483642] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.599033] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.714406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.829801] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7058.945184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:25 ubuntu kernel: [ 7059.060552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.175955] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.291342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.406707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.522104] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.637484] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.752872] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.868220] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:26 ubuntu kernel: [ 7059.983540] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.098873] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.214197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.329513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.444835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.560142] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.675460] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.790786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7060.906129] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:27 ubuntu kernel: [ 7061.021457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.136789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.252114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.367431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.482748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.598078] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.713397] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.828719] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7061.944041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:28 ubuntu kernel: [ 7062.059357] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.174683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.290001] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.405318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.520648] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.635970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.751290] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.866624] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:29 ubuntu kernel: [ 7062.981940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.097281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.212613] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.327935] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.443259] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.558550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.673878] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.789194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7063.904513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:30 ubuntu kernel: [ 7064.019831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.135166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.250492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.365817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.481138] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.596460] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.711777] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.827115] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7064.942453] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:31 ubuntu kernel: [ 7065.057775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.173117] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.288442] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.403757] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.519078] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.634396] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.749725] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.865061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:32 ubuntu kernel: [ 7065.980385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.095704] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.211029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.326347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.441671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.556999] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.672333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.787660] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7066.902997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:33 ubuntu kernel: [ 7067.018313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.133643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.248965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.364293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.479614] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.594941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.710260] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.825583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7067.940896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:34 ubuntu kernel: [ 7068.056215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.171553] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.286880] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.402268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.517664] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.633051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.748392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.863731] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:35 ubuntu kernel: [ 7068.979053] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.094420] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.209795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.209819] BUG: soft lockup - CPU#2 stuck for 22s! [compiz:1970]
Feb 15 20:21:36 ubuntu kernel: [ 7069.209822] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:21:36 ubuntu kernel: [ 7069.209885] CPU: 2 PID: 1970 Comm: compiz Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:21:36 ubuntu kernel: [ 7069.209888] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:21:36 ubuntu kernel: [ 7069.209891] task: ffff880418561770 ti: ffff880418416000 task.ti: ffff880418416000
Feb 15 20:21:36 ubuntu kernel: [ 7069.209894] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:21:36 ubuntu kernel: [ 7069.209905] RSP: 0018:ffff880418417b10  EFLAGS: 00000282
Feb 15 20:21:36 ubuntu kernel: [ 7069.209908] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:21:36 ubuntu kernel: [ 7069.209910] RDX: ffff88043ed10030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:21:36 ubuntu kernel: [ 7069.209913] RBP: ffff880418417b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:21:36 ubuntu kernel: [ 7069.209915] R10: 0000000000002ee4 R11: 0000000000002ee3 R12: 00000000b35db7b2
Feb 15 20:21:36 ubuntu kernel: [ 7069.209917] R13: 0000000000000f46 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:21:36 ubuntu kernel: [ 7069.209921] FS:  00007f5d3314c780(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 20:21:36 ubuntu kernel: [ 7069.209923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:21:36 ubuntu kernel: [ 7069.209937] CR2: 00007f5d0f2e2000 CR3: 00000004283a3000 CR4: 00000000000407e0
Feb 15 20:21:36 ubuntu kernel: [ 7069.209946] Stack:
Feb 15 20:21:36 ubuntu kernel: [ 7069.209957]  0000000000001000 ffff880418417b68 ffffffff8160a5bb ffff880418417b68
Feb 15 20:21:36 ubuntu kernel: [ 7069.209965]  0000000000000282 ffff880418417b48 ffff8804186e8a40 ffff8804186e8a40
Feb 15 20:21:36 ubuntu kernel: [ 7069.209971]  ffff880424453540 ffff88042838ebd8 ffff8804186e8840 ffff880418417b88
Feb 15 20:21:36 ubuntu kernel: [ 7069.209976] Call Trace:
Feb 15 20:21:36 ubuntu kernel: [ 7069.209984]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:21:36 ubuntu kernel: [ 7069.209997]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210007]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210049]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210091]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210100]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210113]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210125]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210135]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210144]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210171]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210202]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210222]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210236]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210244]  [<ffffffff8105b0b4>] ? flush_tlb_mm_range+0x54/0x230
Feb 15 20:21:36 ubuntu kernel: [ 7069.210259]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210272]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210279]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:21:36 ubuntu kernel: [ 7069.210292]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:21:36 ubuntu kernel: [ 7069.210300]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:21:36 ubuntu kernel: [ 7069.210305]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:21:36 ubuntu kernel: [ 7069.210310]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:21:36 ubuntu kernel: [ 7069.210315]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:21:36 ubuntu kernel: [ 7069.210321]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:21:36 ubuntu kernel: [ 7069.210324] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:21:36 ubuntu kernel: [ 7069.325729] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.441084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.556428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.671808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.787131] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7069.902448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:36 ubuntu kernel: [ 7070.017771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.133110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.248440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.363763] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.479083] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.594404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.709720] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.825054] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7070.940376] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:37 ubuntu kernel: [ 7071.055709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.171041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.286364] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.401681] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.517000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.632316] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.747643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.862970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:38 ubuntu kernel: [ 7071.978289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.093604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.208928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.324246] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.439569] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.554899] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.670222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.785542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7072.900864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:39 ubuntu kernel: [ 7073.016178] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.131542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.246876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.362266] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.477653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.593018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.708416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:40 ubuntu kernel: [ 7073.823795] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:46 ubuntu kernel: [ 7080.016209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.131647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.246870] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.362105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.477316] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.592544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.707782] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.823018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7080.938219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:47 ubuntu kernel: [ 7081.053420] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.168622] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.283828] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.399360] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.515012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.630375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.745587] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.860834] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:48 ubuntu kernel: [ 7081.976215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.091539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.207135] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.322621] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.437862] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.553324] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.669231] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.776128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.889120] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:49 ubuntu kernel: [ 7082.997565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.105055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.220040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.335636] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.444656] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.553148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.668371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.783598] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7083.900076] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:50 ubuntu kernel: [ 7084.009141] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.118180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.226737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.335699] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.445039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.552757] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.661751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.769394] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.885093] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:51 ubuntu kernel: [ 7084.996453] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.103680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.214362] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.323438] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.429271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.540594] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.647251] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.755334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.862565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:52 ubuntu kernel: [ 7085.972335] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.088530] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.194571] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.308084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.415455] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.530817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.646961] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.754429] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.867584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:53 ubuntu kernel: [ 7086.981748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.088359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.201567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.318013] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.423709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.533225] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.642165] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.749136] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.858123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:54 ubuntu kernel: [ 7087.967102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.076070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.184670] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.291720] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.404493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.510262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.615597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.728011] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.834196] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:55 ubuntu kernel: [ 7088.942657] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.051525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.166729] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.281930] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.397392] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.512651] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.627835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.743174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.858511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:56 ubuntu kernel: [ 7089.973893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.089247] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.204686] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.320020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.435380] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.550721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.666059] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.781386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7090.896694] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:57 ubuntu kernel: [ 7091.011968] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.127364] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.242714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.358080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.473407] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.588754] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.704094] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.819450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:58 ubuntu kernel: [ 7091.934781] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.050155] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.165491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.280861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.396185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.511573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.626903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.742259] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.857618] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:21:59 ubuntu kernel: [ 7092.973025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.088353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.203782] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.319117] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.434532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.549867] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.665307] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.780653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7093.896060] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:00 ubuntu kernel: [ 7094.011404] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.126742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.242080] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.357416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.472850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.588213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.703543] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.818895] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:01 ubuntu kernel: [ 7094.934238] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.049560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.164905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.280300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.395627] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.510958] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.626285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.741609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.857063] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:02 ubuntu kernel: [ 7095.972403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.077675] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.087724] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.203074] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.318403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.433728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.549049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.664398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.779741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7096.895071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:03 ubuntu kernel: [ 7097.010459] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.125800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.241144] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.356488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.471818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.587258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.702589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.818050] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:04 ubuntu kernel: [ 7097.818053] ------------[ cut here ]------------
Feb 15 20:22:04 ubuntu kernel: [ 7097.818064] WARNING: CPU: 1 PID: 1183 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:22:04 ubuntu kernel: [ 7097.818066] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:22:04 ubuntu kernel: [ 7097.818117] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:22:04 ubuntu kernel: [ 7097.818120] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:22:04 ubuntu kernel: [ 7097.818123]  00000000000004de ffff880427313a18 ffffffff8173bc5e 0000000000000007
Feb 15 20:22:04 ubuntu kernel: [ 7097.818129]  0000000000000000 ffff880427313a58 ffffffff810653ac ffff8804250ddc30
Feb 15 20:22:04 ubuntu kernel: [ 7097.818134]  ffff8804250ddc20 0000000000001000 00000000fffffffb ffff8804250ddc20
Feb 15 20:22:04 ubuntu kernel: [ 7097.818140] Call Trace:
Feb 15 20:22:04 ubuntu kernel: [ 7097.818149]  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:22:04 ubuntu kernel: [ 7097.818155]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:22:04 ubuntu kernel: [ 7097.818160]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:22:04 ubuntu kernel: [ 7097.818165]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:22:04 ubuntu kernel: [ 7097.818170]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:22:04 ubuntu kernel: [ 7097.818175]  [<ffffffff8160a5a4>] free_coherent+0x64/0xb0
Feb 15 20:22:04 ubuntu kernel: [ 7097.818189]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818199]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818237]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818264]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818273]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818281]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818290]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818299]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818308]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818336]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818366]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818389]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818402]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818417]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818430]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818438]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:22:04 ubuntu kernel: [ 7097.818451]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:22:04 ubuntu kernel: [ 7097.818458]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:22:04 ubuntu kernel: [ 7097.818464]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:22:04 ubuntu kernel: [ 7097.818468]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:22:04 ubuntu kernel: [ 7097.818473]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:22:04 ubuntu kernel: [ 7097.818479]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:22:04 ubuntu kernel: [ 7097.818483] ---[ end trace 1f2eb10a98448e3e ]---
Feb 15 20:22:04 ubuntu kernel: [ 7097.933817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.049151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.164513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.279875] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.395211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.510544] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.625910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.741243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.856698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:05 ubuntu kernel: [ 7098.972032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.087441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.202785] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.318107] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.433428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.548909] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.664419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.779760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7099.895215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:06 ubuntu kernel: [ 7100.010541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.125878] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.241212] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.356538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.471979] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.587315] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.702779] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.818125] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:07 ubuntu kernel: [ 7100.933468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.048809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.164150] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.280242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.395524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.503521] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.610724] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.717919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.825134] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:08 ubuntu kernel: [ 7101.932342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.047764] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.163110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.278919] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.394265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.510753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.626101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.741460] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.856800] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:09 ubuntu kernel: [ 7102.972132] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.087467] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.202918] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.318258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.433611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.548949] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.664280] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.780032] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7103.895399] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:10 ubuntu kernel: [ 7104.011531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.126892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.242239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.357564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.472888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.588211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.703536] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.818912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:11 ubuntu kernel: [ 7104.934343] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.049683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.165029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.280370] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.395700] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.511649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.626995] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.743434] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.858801] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:12 ubuntu kernel: [ 7105.974148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.089488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.204813] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.320139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.435459] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.550789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.666179] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.781511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7106.896867] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:13 ubuntu kernel: [ 7107.012209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.127548] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.243653] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.359014] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.474348] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.589659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.704983] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.820314] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:14 ubuntu kernel: [ 7107.935642] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.050972] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.166556] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.281906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.397242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.512581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.627907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.743698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.859086] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:15 ubuntu kernel: [ 7108.974424] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:16 ubuntu kernel: [ 7109.089769] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:25 ubuntu kernel: [ 7118.063769] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:30 ubuntu kernel: [ 7123.975616] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.082863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.190089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.297291] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.404490] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.511695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.618897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.726085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.833296] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:31 ubuntu kernel: [ 7124.940478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.047665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.154849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.262021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.369227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.476434] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.583635] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.691055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.798268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:32 ubuntu kernel: [ 7125.905482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.012688] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.119901] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.227175] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.334383] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.441599] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.548807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.656013] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.763229] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.870428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:33 ubuntu kernel: [ 7126.977640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.084845] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.192045] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.299258] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.406462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.513668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.620876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.728082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.835292] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:34 ubuntu kernel: [ 7127.942538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.049860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.157184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.264520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.371865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.479162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.586386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.693584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.800767] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:35 ubuntu kernel: [ 7128.907950] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.015127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.122346] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.229532] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.336750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.443924] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.551102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.658293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.763737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.870923] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:36 ubuntu kernel: [ 7129.978110] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.085297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.192493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.299687] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.406892] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.514095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.621276] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.728466] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.835652] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:37 ubuntu kernel: [ 7130.942911] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.050180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.157464] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.264733] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.372000] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.479268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.586579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.693944] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.801331] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:38 ubuntu kernel: [ 7131.908649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.015917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.123184] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.230451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.337712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.444975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.552242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.659427] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.766611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.873801] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:39 ubuntu kernel: [ 7132.980992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.088183] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.195383] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.302583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.409768] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.516992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.624187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.731376] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.838559] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:40 ubuntu kernel: [ 7133.945837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.053153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.160448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.267707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.375018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.482348] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.589679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.696903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.804089] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:41 ubuntu kernel: [ 7134.911295] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.018472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.125673] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.232863] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.340062] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.447248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.554437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.661629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.768824] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.876014] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:42 ubuntu kernel: [ 7135.983208] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.090411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.197606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.304809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.411992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.519173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.626354] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.733557] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.840739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:43 ubuntu kernel: [ 7136.947931] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.055106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.162316] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.269514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.376710] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.483891] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.591076] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.698265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.805451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:44 ubuntu kernel: [ 7137.912644] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.019837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.127028] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.234214] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.341385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.448560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.555759] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.662933] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.770124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.877309] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:45 ubuntu kernel: [ 7138.984503] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.091697] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.198896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.306104] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.413301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.520488] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.627675] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.734858] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.842051] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:46 ubuntu kernel: [ 7139.949249] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.056466] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.163659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.270837] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.378039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.485224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.592416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.699608] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.806799] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:47 ubuntu kernel: [ 7140.913985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.021213] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.128415] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.235619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.342807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.449996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.557187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.664385] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.771580] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.878768] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:48 ubuntu kernel: [ 7141.985963] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.093180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.200375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.307570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.414760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.521940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.629127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.736317] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.843517] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:49 ubuntu kernel: [ 7142.950695] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.057889] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.165085] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.272282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.379473] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.486579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.593772] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.700964] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.808156] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:50 ubuntu kernel: [ 7143.915342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.022525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.129734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.236926] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.344118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.451309] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.558491] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.665698] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.772885] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.880079] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:51 ubuntu kernel: [ 7144.987264] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.094478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.201669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.308871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.416058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.523246] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.630437] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.737633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.844825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:52 ubuntu kernel: [ 7145.952044] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.059241] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.166425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.273649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.380843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.488049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.595235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.702419] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.809608] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:53 ubuntu kernel: [ 7146.916799] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.023990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.131203] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.238389] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.345584] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.452776] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.559976] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.667167] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.774356] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:54 ubuntu kernel: [ 7147.881554] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7147.988742] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.095946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.203135] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.310328] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.417514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.524702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.631897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.739121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.846304] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:55 ubuntu kernel: [ 7148.953506] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.060705] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.167906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.275105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.382305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.489489] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.596690] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.703867] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.811058] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:56 ubuntu kernel: [ 7149.918252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.025446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.132652] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.239842] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.347028] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.454219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.561411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.668597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.775830] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:57 ubuntu kernel: [ 7150.883021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7150.990216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.097425] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.204628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.311822] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.419026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.526206] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.633402] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.740596] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.847792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:58 ubuntu kernel: [ 7151.954974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.062177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.169374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.276569] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.383758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.490941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.598132] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.705317] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.812509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:22:59 ubuntu kernel: [ 7152.919741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.026937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.134139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.134158] BUG: soft lockup - CPU#1 stuck for 22s! [Xorg:1183]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134159] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:23:00 ubuntu kernel: [ 7153.134186] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:00 ubuntu kernel: [ 7153.134188] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:00 ubuntu kernel: [ 7153.134189] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:23:00 ubuntu kernel: [ 7153.134191] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:23:00 ubuntu kernel: [ 7153.134197] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 20:23:00 ubuntu kernel: [ 7153.134199] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:23:00 ubuntu kernel: [ 7153.134200] RDX: ffff88043ec90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:23:00 ubuntu kernel: [ 7153.134201] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:23:00 ubuntu kernel: [ 7153.134202] R10: 0000000000003172 R11: 0000000000003171 R12: 00000000ef8d4500
Feb 15 20:23:00 ubuntu kernel: [ 7153.134203] R13: 0000000000000e99 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134204] FS:  00007fabb6459880(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:23:00 ubuntu kernel: [ 7153.134206] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:23:00 ubuntu kernel: [ 7153.134219] CR2: 0000000002cc6158 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134229] Stack:
Feb 15 20:23:00 ubuntu kernel: [ 7153.134237]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 20:23:00 ubuntu kernel: [ 7153.134245]  0000000000000282 ffff880427313b48 ffff88041625cac0 ffff88041625cac0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134247]  ffff880424453540 ffff880424ed0758 ffff88041625cc40 ffff880427313b88
Feb 15 20:23:00 ubuntu kernel: [ 7153.134249] Call Trace:
Feb 15 20:23:00 ubuntu kernel: [ 7153.134254]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134262]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134267]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134295]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134310]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134314]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134319]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134324]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134329]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134333]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134346]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134362]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134390]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134410]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134415]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 20:23:00 ubuntu kernel: [ 7153.134422]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134430]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134434]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:23:00 ubuntu kernel: [ 7153.134442]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:23:00 ubuntu kernel: [ 7153.134446]  [<ffffffff8101e610>] ? __restore_xstate_sig+0x90/0x500
Feb 15 20:23:00 ubuntu kernel: [ 7153.134450]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:23:00 ubuntu kernel: [ 7153.134454]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134472]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:23:00 ubuntu kernel: [ 7153.134477]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:23:00 ubuntu kernel: [ 7153.134482]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:23:00 ubuntu kernel: [ 7153.134483] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:23:00 ubuntu kernel: [ 7153.241715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.348916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.456026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.563219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.670407] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.777602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:00 ubuntu kernel: [ 7153.884798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7153.991997] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.099190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.206375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.313565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.420753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.527967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.635147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.742333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.849529] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:01 ubuntu kernel: [ 7154.956725] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.063924] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.171114] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.278307] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.385531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.492722] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.599958] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.707151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.814343] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:02 ubuntu kernel: [ 7155.921530] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.028739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.135934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.243112] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.350308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.457485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.564682] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.671867] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.779045] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:03 ubuntu kernel: [ 7156.886235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7156.993448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.100643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.207832] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.315026] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.422219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.529415] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.636612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.743803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.850985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:04 ubuntu kernel: [ 7157.958171] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.065370] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.172560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.279745] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.386932] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.494118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.601304] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.708486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.815688] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:05 ubuntu kernel: [ 7158.922949] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.030217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.137484] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.244751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.352016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.459281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.566581] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.673778] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.780967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:06 ubuntu kernel: [ 7159.888162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7159.995339] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.102549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.209734] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.316924] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.424119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.531313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.638495] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.745702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.852948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:07 ubuntu kernel: [ 7160.960217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.067493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.174759] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.282027] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.389299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.496560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.603835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.711103] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.818371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:08 ubuntu kernel: [ 7161.925640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.032908] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.140174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.247441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.354708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.461974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.569242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.676510] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.783775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:09 ubuntu kernel: [ 7162.891040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7162.998298] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.105566] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.212833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.320101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.427283] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.534547] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.641817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.749003] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.856199] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:10 ubuntu kernel: [ 7163.963384] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.070597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.177784] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.284969] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.392161] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.499345] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.606565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.713771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.820933] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:11 ubuntu kernel: [ 7164.928123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.035330] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.142533] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.249737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.356925] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.464112] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.571311] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.678523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.785712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:12 ubuntu kernel: [ 7165.892902] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.000084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.107304] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.214492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.321677] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.428857] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.536062] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.643248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.750439] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.857634] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:13 ubuntu kernel: [ 7166.964817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.072012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.179210] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.286412] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.393604] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.500783] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.607983] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.715194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.822390] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:14 ubuntu kernel: [ 7167.929589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.036789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.143977] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.251156] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.358359] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.465549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.572737] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.679931] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.787121] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:15 ubuntu kernel: [ 7168.894317] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.001526] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.108713] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.215912] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.323102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.430291] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.537487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.644748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.751996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.859192] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:16 ubuntu kernel: [ 7169.966382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.073580] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.180771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.287962] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.395160] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.502352] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.609546] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.716728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.823929] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:17 ubuntu kernel: [ 7170.931116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.038318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.145519] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.252716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.359904] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.467105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.574275] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.681470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.788669] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:18 ubuntu kernel: [ 7171.895864] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.003060] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.110261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.217452] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.324636] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.431821] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.539009] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.646211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.753403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:19 ubuntu kernel: [ 7172.860588] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7172.967765] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.074975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.182164] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.289379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.396556] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.503667] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.610860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.718052] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.825268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:20 ubuntu kernel: [ 7173.932456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.039658] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.146850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.254045] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.361233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.468421] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.575609] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.682821] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.790015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:21 ubuntu kernel: [ 7174.897206] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.004390] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.111614] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.218811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.326002] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.433190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.540366] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.647555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.754749] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:22 ubuntu kernel: [ 7175.861954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7175.969148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.076344] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.183539] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.290733] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.397927] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.505127] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.612313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.719503] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.826688] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:23 ubuntu kernel: [ 7176.933888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.041084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.148281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.255487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.362678] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.469860] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.577070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.684239] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.791433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:24 ubuntu kernel: [ 7177.898643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.005833] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.113031] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.220221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.327418] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.434612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.541797] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.648987] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.756173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:25 ubuntu kernel: [ 7178.863440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7178.970708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.077911] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.185102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.292282] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.399474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.506662] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.613855] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.721073] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.828257] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:26 ubuntu kernel: [ 7179.935462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.042678] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.149861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.257056] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.364240] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.471428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.578620] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.685822] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.793012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:27 ubuntu kernel: [ 7180.900281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.007550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.114762] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.114784] BUG: soft lockup - CPU#1 stuck for 22s! [Xorg:1183]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114785] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:23:28 ubuntu kernel: [ 7181.114820] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:28 ubuntu kernel: [ 7181.114822] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:28 ubuntu kernel: [ 7181.114823] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:23:28 ubuntu kernel: [ 7181.114825] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:23:28 ubuntu kernel: [ 7181.114831] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 20:23:28 ubuntu kernel: [ 7181.114832] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:23:28 ubuntu kernel: [ 7181.114833] RDX: ffff88043ec90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:23:28 ubuntu kernel: [ 7181.114834] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:23:28 ubuntu kernel: [ 7181.114835] R10: 00000000000032a5 R11: 00000000000032a4 R12: 0000000004e6a8ed
Feb 15 20:23:28 ubuntu kernel: [ 7181.114837] R13: 0000000000000eea R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:23:28 ubuntu kernel: [ 7181.114838] FS:  00007fabb6459880(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:23:28 ubuntu kernel: [ 7181.114852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:23:28 ubuntu kernel: [ 7181.114862] CR2: 0000000002cc6158 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 20:23:28 ubuntu kernel: [ 7181.114871] Stack:
Feb 15 20:23:28 ubuntu kernel: [ 7181.114877]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 20:23:28 ubuntu kernel: [ 7181.114880]  0000000000000282 ffff880427313b48 ffff88041611d4c0 ffff88041611d4c0
Feb 15 20:23:28 ubuntu kernel: [ 7181.114882]  ffff880424453540 ffff880424ed0758 ffff88041611d140 ffff880427313b88
Feb 15 20:23:28 ubuntu kernel: [ 7181.114885] Call Trace:
Feb 15 20:23:28 ubuntu kernel: [ 7181.114889]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:23:28 ubuntu kernel: [ 7181.114897]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114902]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114928]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114942]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114947]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114951]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114956]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114960]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114965]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.114978]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115008]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115033]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115040]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115045]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 20:23:28 ubuntu kernel: [ 7181.115053]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115060]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115065]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:23:28 ubuntu kernel: [ 7181.115072]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:23:28 ubuntu kernel: [ 7181.115076]  [<ffffffff8101e610>] ? __restore_xstate_sig+0x90/0x500
Feb 15 20:23:28 ubuntu kernel: [ 7181.115081]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:23:28 ubuntu kernel: [ 7181.115085]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:23:28 ubuntu kernel: [ 7181.115087]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:23:28 ubuntu kernel: [ 7181.115090]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:23:28 ubuntu kernel: [ 7181.115094]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:23:28 ubuntu kernel: [ 7181.115096] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:23:28 ubuntu kernel: [ 7181.222327] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.329534] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.436711] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.543907] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.651099] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.758289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:28 ubuntu kernel: [ 7181.865482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7181.972689] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.079869] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.187069] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.294262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.401457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.508640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.615835] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.723025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.830217] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:29 ubuntu kernel: [ 7182.937406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.044595] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.151788] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.258985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.366177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.473281] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.580468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.687655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.794851] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:30 ubuntu kernel: [ 7183.902029] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.009224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.116426] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.223617] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.330808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.437996] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.545182] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.652362] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.759546] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:31 ubuntu kernel: [ 7184.866732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7184.973947] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.081145] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.188334] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.295560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.402748] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.509937] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.617139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.617141] INFO: rcu_sched self-detected stall on CPU { 1}  (t=15023 jiffies g=21647 c=21646 q=0)
Feb 15 20:23:32 ubuntu kernel: [ 7185.617145] sending NMI to all CPUs:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617159] NMI backtrace for cpu 1
Feb 15 20:23:32 ubuntu kernel: [ 7185.617162] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:32 ubuntu kernel: [ 7185.617164] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:32 ubuntu kernel: [ 7185.617166] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617167] RIP: 0010:[<ffffffff8138035f>]  [<ffffffff8138035f>] delay_tsc+0x1f/0x80
Feb 15 20:23:32 ubuntu kernel: [ 7185.617172] RSP: 0018:ffff88043ec83d18  EFLAGS: 00000803
Feb 15 20:23:32 ubuntu kernel: [ 7185.617174] RAX: 000000004dcdba00 RBX: 0000000000002710 RCX: 0000000001c2d090
Feb 15 20:23:32 ubuntu kernel: [ 7185.617176] RDX: 000000000037e6c5 RSI: 0000000000000100 RDI: 000000000037e6c6
Feb 15 20:23:32 ubuntu kernel: [ 7185.617177] RBP: ffff88043ec83d38 R08: 000000000000000a R09: 0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617179] R10: 00000000000032ff R11: 00000000000032fe R12: 0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617180] R13: 0000000000000001 R14: 000000000037e6c6 R15: 0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617183] FS:  00007fabb6459880(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:23:32 ubuntu kernel: [ 7185.617186] CR2: 0000000002cc6158 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617187] Stack:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617188]  0000000000002710 0000000000000000 ffffffff81d03dc0 0000000000000001
Feb 15 20:23:32 ubuntu kernel: [ 7185.617193]  ffff88043ec83d48 ffffffff813802bc ffff88043ec83d68 ffffffff81045442
Feb 15 20:23:32 ubuntu kernel: [ 7185.617197]  0000000000000000 ffffffff81c52680 ffff88043ec83d98 ffffffff81105b04
Feb 15 20:23:32 ubuntu kernel: [ 7185.617200] Call Trace:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617202]  <IRQ> 
Feb 15 20:23:32 ubuntu kernel: [ 7185.617203]  [<ffffffff813802bc>] __const_udelay+0x2c/0x30
Feb 15 20:23:32 ubuntu kernel: [ 7185.617209]  [<ffffffff81045442>] arch_trigger_all_cpu_backtrace+0x72/0xa0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617213]  [<ffffffff81105b04>] print_cpu_stall+0xd4/0x140
Feb 15 20:23:32 ubuntu kernel: [ 7185.617216]  [<ffffffff81106507>] __rcu_pending+0x77/0x1d0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617219]  [<ffffffff81107e4d>] rcu_check_callbacks+0xed/0x1b0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617223]  [<ffffffff810741b8>] update_process_times+0x48/0x80
Feb 15 20:23:32 ubuntu kernel: [ 7185.617227]  [<ffffffff810c59e3>] tick_sched_handle.isra.10+0x33/0x70
Feb 15 20:23:32 ubuntu kernel: [ 7185.617230]  [<ffffffff810c5b0c>] tick_sched_timer+0x4c/0x80
Feb 15 20:23:32 ubuntu kernel: [ 7185.617233]  [<ffffffff8108c8b8>] __run_hrtimer+0x78/0x230
Feb 15 20:23:32 ubuntu kernel: [ 7185.617236]  [<ffffffff810c5ac0>] ? tick_nohz_handler+0xa0/0xa0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617239]  [<ffffffff8108d0bf>] hrtimer_interrupt+0xff/0x240
Feb 15 20:23:32 ubuntu kernel: [ 7185.617242]  [<ffffffff810437bb>] local_apic_timer_interrupt+0x3b/0x60
Feb 15 20:23:32 ubuntu kernel: [ 7185.617246]  [<ffffffff81752d65>] smp_apic_timer_interrupt+0x45/0x60
Feb 15 20:23:32 ubuntu kernel: [ 7185.617249]  [<ffffffff817516dd>] apic_timer_interrupt+0x6d/0x80
Feb 15 20:23:32 ubuntu kernel: [ 7185.617250]  <EOI> 
Feb 15 20:23:32 ubuntu kernel: [ 7185.617252]  [<ffffffff817475c9>] ? _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:23:32 ubuntu kernel: [ 7185.617257]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617263]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617268]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617283]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617297]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617301]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617306]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617311]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617316]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617321]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617334]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617349]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617357]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617364]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617367]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 20:23:32 ubuntu kernel: [ 7185.617374]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617381]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617385]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:23:32 ubuntu kernel: [ 7185.617391]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:23:32 ubuntu kernel: [ 7185.617395]  [<ffffffff8101e610>] ? __restore_xstate_sig+0x90/0x500
Feb 15 20:23:32 ubuntu kernel: [ 7185.617398]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:23:32 ubuntu kernel: [ 7185.617401]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617404]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617407]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:23:32 ubuntu kernel: [ 7185.617410]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:23:32 ubuntu kernel: [ 7185.617411] Code: 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 41 56 41 89 fe 41 55 41 54 53 65 44 8b 2c 25 64 b0 00 00 0f ae f0 <66> 66 90 e8 c9 b0 c9 ff 66 90 41 89 c4 eb 11 66 90 f3 90 65 8b 
Feb 15 20:23:32 ubuntu kernel: [ 7185.617449] NMI backtrace for cpu 0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617452] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:32 ubuntu kernel: [ 7185.617453] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:32 ubuntu kernel: [ 7185.617455] task: ffffffff81c14440 ti: ffffffff81c00000 task.ti: ffffffff81c00000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617456] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 20:23:32 ubuntu kernel: [ 7185.617462] RSP: 0018:ffffffff81c01d88  EFLAGS: 00000093
Feb 15 20:23:32 ubuntu kernel: [ 7185.617463] RAX: 0000068901c66900 RBX: ffff88042932d4a0 RCX: 000000000000c6c8
Feb 15 20:23:32 ubuntu kernel: [ 7185.617465] RDX: 0000000000001771 RSI: ffff88043ec00000 RDI: ffff88042932d4a0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617466] RBP: ffffffff81c01d88 R08: 0000000000000b59 R09: 00000000000b7849
Feb 15 20:23:32 ubuntu kernel: [ 7185.617468] R10: 000000000000101a R11: 0000000000000000 R12: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617469] R13: ffff88042932d400 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617471] FS:  00007fa9c78af700(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617473] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 20:23:32 ubuntu kernel: [ 7185.617475] CR2: 00007f8b280a8000 CR3: 0000000424031000 CR4: 00000000000407f0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617476] Stack:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617477]  ffffffff81c01db8 ffffffff8141ea8e ffff880425371200 ffff880425371200
Feb 15 20:23:32 ubuntu kernel: [ 7185.617481]  0000068aa27674d5 ffffffff81c93ce8 ffffffff81c01e18 ffffffff815e5a9f
Feb 15 20:23:32 ubuntu kernel: [ 7185.617485]  0000000000000000 000000001dbf4a70 0000000000000000 000000001dbf4a70
Feb 15 20:23:32 ubuntu kernel: [ 7185.617488] Call Trace:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617492]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 20:23:32 ubuntu kernel: [ 7185.617495]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617498]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 20:23:32 ubuntu kernel: [ 7185.617501]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 20:23:32 ubuntu kernel: [ 7185.617505]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 20:23:32 ubuntu kernel: [ 7185.617509]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 20:23:32 ubuntu kernel: [ 7185.617513]  [<ffffffff81723bd7>] rest_init+0x77/0x80
Feb 15 20:23:32 ubuntu kernel: [ 7185.617518]  [<ffffffff81d25f23>] start_kernel+0x407/0x414
Feb 15 20:23:32 ubuntu kernel: [ 7185.617521]  [<ffffffff81d259ae>] ? repair_env_string+0x5a/0x5a
Feb 15 20:23:32 ubuntu kernel: [ 7185.617524]  [<ffffffff81d25120>] ? early_idt_handlers+0x120/0x120
Feb 15 20:23:32 ubuntu kernel: [ 7185.617527]  [<ffffffff81d255e8>] x86_64_start_reservations+0x2a/0x2c
Feb 15 20:23:32 ubuntu kernel: [ 7185.617530]  [<ffffffff81d256f2>] x86_64_start_kernel+0x108/0x117
Feb 15 20:23:32 ubuntu kernel: [ 7185.617531] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 20:23:32 ubuntu kernel: [ 7185.617578] NMI backtrace for cpu 3
Feb 15 20:23:32 ubuntu kernel: [ 7185.617593] CPU: 3 PID: 0 Comm: swapper/3 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:32 ubuntu kernel: [ 7185.617603] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:32 ubuntu kernel: [ 7185.617612] task: ffff880429748000 ti: ffff880429750000 task.ti: ffff880429750000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617621] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 20:23:32 ubuntu kernel: [ 7185.617641] RSP: 0018:ffff880429751da8  EFLAGS: 00000093
Feb 15 20:23:32 ubuntu kernel: [ 7185.617650] RAX: 000006890827bd00 RBX: ffff88042932e0a0 RCX: 000000000000c6c8
Feb 15 20:23:32 ubuntu kernel: [ 7185.617659] RDX: 0000000000001771 RSI: ffff88043ed80000 RDI: ffff88042932e0a0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617667] RBP: ffff880429751da8 R08: 0000000000000020 R09: 0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617675] R10: 0000000000001f67 R11: 0000000000000000 R12: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617684] R13: ffff88042932e000 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617693] FS:  00007fa9c68ad700(0000) GS:ffff88043ed80000(0000) knlGS:0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617697] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 20:23:32 ubuntu kernel: [ 7185.617700] CR2: 00007fecec6ef000 CR3: 0000000424031000 CR4: 00000000000407e0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617704] Stack:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617707]  ffff880429751dd8 ffffffff8141ea8e ffff8804253bc000 ffff8804253bc000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617717]  0000068aa8d9648e ffffffff81c93ce8 ffff880429751e38 ffffffff815e5a9f
Feb 15 20:23:32 ubuntu kernel: [ 7185.617726]  0000000000000000 00000000003c076a 0000000000000000 00000000003c076a
Feb 15 20:23:32 ubuntu kernel: [ 7185.617734] Call Trace:
Feb 15 20:23:32 ubuntu kernel: [ 7185.617744]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 20:23:32 ubuntu kernel: [ 7185.617752]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617759]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 20:23:32 ubuntu kernel: [ 7185.617769]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 20:23:32 ubuntu kernel: [ 7185.617776]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 20:23:32 ubuntu kernel: [ 7185.617784]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 20:23:32 ubuntu kernel: [ 7185.617793]  [<ffffffff81042038>] start_secondary+0xc8/0xd0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617802] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 20:23:32 ubuntu kernel: [ 7185.617935] NMI backtrace for cpu 2
Feb 15 20:23:32 ubuntu kernel: [ 7185.617940] CPU: 2 PID: 0 Comm: swapper/2 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:23:32 ubuntu kernel: [ 7185.617942] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:23:32 ubuntu kernel: [ 7185.617948] task: ffff880429715dc0 ti: ffff880429746000 task.ti: ffff880429746000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617956] RIP: 0010:[<ffffffff8141ea13>]  [<ffffffff8141ea13>] acpi_idle_do_entry+0x21/0x2b
Feb 15 20:23:32 ubuntu kernel: [ 7185.617970] RSP: 0018:ffff880429747da8  EFLAGS: 00000093
Feb 15 20:23:32 ubuntu kernel: [ 7185.617979] RAX: 00000688fe0d0c00 RBX: ffff88042932dca0 RCX: 000000000000c6c8
Feb 15 20:23:32 ubuntu kernel: [ 7185.617986] RDX: 0000000000001771 RSI: ffff88043ed00000 RDI: ffff88042932dca0
Feb 15 20:23:32 ubuntu kernel: [ 7185.617988] RBP: ffff880429747da8 R08: 0000000000003a25 R09: 0000000000a74721
Feb 15 20:23:32 ubuntu kernel: [ 7185.617991] R10: 0000000000001cc1 R11: 0000000000000000 R12: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617993] R13: ffff88042932dc00 R14: ffffffff81c93c20 R15: 0000000000000002
Feb 15 20:23:32 ubuntu kernel: [ 7185.617996] FS:  00007f415dc0c700(0000) GS:ffff88043ed00000(0000) knlGS:0000000000000000
Feb 15 20:23:32 ubuntu kernel: [ 7185.617998] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 20:23:32 ubuntu kernel: [ 7185.618000] CR2: 00007f5d330f0070 CR3: 000000040e504000 CR4: 00000000000407e0
Feb 15 20:23:32 ubuntu kernel: [ 7185.618002] Stack:
Feb 15 20:23:32 ubuntu kernel: [ 7185.618004]  ffff880429747dd8 ffffffff8141ea8e ffff8804253ba000 ffff8804253ba000
Feb 15 20:23:32 ubuntu kernel: [ 7185.618009]  0000068a9ebc254e ffffffff81c93ce8 ffff880429747e38 ffffffff815e5a9f
Feb 15 20:23:32 ubuntu kernel: [ 7185.618014]  0000000000000000 0000000024d02bb4 0000000000000000 0000000024d02bb4
Feb 15 20:23:32 ubuntu kernel: [ 7185.618019] Call Trace:
Feb 15 20:23:32 ubuntu kernel: [ 7185.618024]  [<ffffffff8141ea8e>] acpi_idle_enter_simple+0x71/0x99
Feb 15 20:23:32 ubuntu kernel: [ 7185.618036]  [<ffffffff815e5a9f>] cpuidle_enter_state+0x4f/0xe0
Feb 15 20:23:32 ubuntu kernel: [ 7185.618048]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 20:23:32 ubuntu kernel: [ 7185.618053]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 20:23:32 ubuntu kernel: [ 7185.618058]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 20:23:32 ubuntu kernel: [ 7185.618063]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 20:23:32 ubuntu kernel: [ 7185.618068]  [<ffffffff81042038>] start_secondary+0xc8/0xd0
Feb 15 20:23:32 ubuntu kernel: [ 7185.618076] Code: ff fa 66 66 90 66 66 90 5d c3 8a 47 08 55 48 89 e5 3c 01 75 07 e8 1e 1a c2 ff eb 17 3c 02 75 07 e8 ba ff ff ff eb 0c 8b 57 04 ec <48> 8b 15 da 86 b9 00 ed 5d c3 66 66 66 66 90 55 48 63 c2 48 8d 
Feb 15 20:23:32 ubuntu kernel: [ 7185.725489] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.832685] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:32 ubuntu kernel: [ 7185.939876] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.047067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.154277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.261462] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.368644] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.475820] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.583005] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.690174] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.797347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:33 ubuntu kernel: [ 7186.904522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.011721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.118887] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.226077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.333245] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.440420] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.547595] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.654771] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.761946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:34 ubuntu kernel: [ 7187.869123] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7187.976299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.083467] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.190676] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.297855] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.405020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.512194] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.619372] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.726550] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.833733] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:35 ubuntu kernel: [ 7188.940903] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.048101] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.155271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.262455] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.369631] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.476787] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.583965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.691138] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.798345] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:36 ubuntu kernel: [ 7189.905524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.012708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.119879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.227077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.334268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.441441] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.548611] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.655788] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.762965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:37 ubuntu kernel: [ 7190.870148] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7190.977324] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.084495] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.191699] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.298871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.406049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.513223] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.620389] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.727563] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.834753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:38 ubuntu kernel: [ 7191.941934] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.049118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.156289] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.263478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.370665] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.477846] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.585030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.692199] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.799374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:39 ubuntu kernel: [ 7192.906558] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.013744] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.120932] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.228108] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.335290] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.442386] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.549564] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.656740] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.763916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:40 ubuntu kernel: [ 7193.871099] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7193.978277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.085455] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.192629] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.299812] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.406991] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.514163] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.621338] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.728520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:41 ubuntu kernel: [ 7194.835708] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7194.942888] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.050086] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.157262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.264443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.371625] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.478803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.585981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.693158] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.800342] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:42 ubuntu kernel: [ 7195.907509] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.014704] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.121880] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.229062] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.336253] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.443417] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.550598] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.657775] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.764955] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:43 ubuntu kernel: [ 7196.872129] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7196.979292] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.086484] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.193683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.300856] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.408040] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.515209] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.622382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.729560] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:44 ubuntu kernel: [ 7197.836750] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7197.943927] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.051102] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.158277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.265446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.372650] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.479821] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.586988] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.694166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.801348] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:45 ubuntu kernel: [ 7198.908524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.015715] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.122886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.230072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.337244] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.444417] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.551595] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.658758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.765936] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:46 ubuntu kernel: [ 7199.873133] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7199.980313] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.087493] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.194676] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.301847] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.409037] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.516211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.623383] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.730555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:47 ubuntu kernel: [ 7200.837732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7200.944910] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.052100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.159277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.266458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.373646] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.480817] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.587994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.695173] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.802350] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:48 ubuntu kernel: [ 7201.909524] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.016714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.123896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.231070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.338242] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.445433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.552612] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.659786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.766970] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:49 ubuntu kernel: [ 7202.874140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7202.981300] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.088487] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.195679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.302856] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.409951] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.517124] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.624299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.731482] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:50 ubuntu kernel: [ 7203.838666] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7203.945852] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.053039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.160211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.267382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.374572] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.481751] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.588940] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.696116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.803301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:51 ubuntu kernel: [ 7204.910501] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.017683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.124894] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.232082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.339277] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.446454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.553632] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.660807] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.768061] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:52 ubuntu kernel: [ 7205.875382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7205.982728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.090030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.197371] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.304717] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.412015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.519329] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.626630] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.733825] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:53 ubuntu kernel: [ 7206.841023] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7206.948223] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.055418] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.162596] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.269872] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.377120] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.484301] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.591603] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.698906] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.806240] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:54 ubuntu kernel: [ 7207.913546] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.020868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.128177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.235471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.342692] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.449865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.557035] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.664222] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.771398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:55 ubuntu kernel: [ 7208.878576] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7208.985760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.092946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.200137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.307308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.414471] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.521659] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.628832] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.736010] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:56 ubuntu kernel: [ 7209.843188] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7209.950381] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.057573] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.164763] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.271948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.379116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.486299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.593472] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.700666] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.807846] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:57 ubuntu kernel: [ 7210.915025] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.022224] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.129401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.236576] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.343770] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.450941] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.558119] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.665293] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.772479] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:58 ubuntu kernel: [ 7211.879652] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7211.986836] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.094021] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.201247] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.308456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.415637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.522813] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.629990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.737177] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:23:59 ubuntu kernel: [ 7212.844353] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7212.951517] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.058702] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.058710] BUG: soft lockup - CPU#1 stuck for 22s! [Xorg:1183]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058713] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:24:00 ubuntu kernel: [ 7213.058752] CPU: 1 PID: 1183 Comm: Xorg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:24:00 ubuntu kernel: [ 7213.058754] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:24:00 ubuntu kernel: [ 7213.058755] task: ffff880427ee5dc0 ti: ffff880427312000 task.ti: ffff880427312000
Feb 15 20:24:00 ubuntu kernel: [ 7213.058757] RIP: 0010:[<ffffffff817475c9>]  [<ffffffff817475c9>] _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:24:00 ubuntu kernel: [ 7213.058763] RSP: 0018:ffff880427313b10  EFLAGS: 00000282
Feb 15 20:24:00 ubuntu kernel: [ 7213.058764] RAX: 0000000000000282 RBX: 0000000000000001 RCX: 0000000000000000
Feb 15 20:24:00 ubuntu kernel: [ 7213.058765] RDX: ffff88043ec90030 RSI: 0000000000000282 RDI: 0000000000000282
Feb 15 20:24:00 ubuntu kernel: [ 7213.058767] RBP: ffff880427313b18 R08: 000000000000000a R09: 0000000000000001
Feb 15 20:24:00 ubuntu kernel: [ 7213.058768] R10: 0000000000003495 R11: 0000000000003494 R12: 00000000838a8c8e
Feb 15 20:24:00 ubuntu kernel: [ 7213.058769] R13: 0000000000000e99 R14: 0000000000000082 R15: 00000000000186a0
Feb 15 20:24:00 ubuntu kernel: [ 7213.058770] FS:  00007fabb6459880(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000
Feb 15 20:24:00 ubuntu kernel: [ 7213.058771] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 15 20:24:00 ubuntu kernel: [ 7213.058772] CR2: 0000000002cc6158 CR3: 00000004271f5000 CR4: 00000000000407e0
Feb 15 20:24:00 ubuntu kernel: [ 7213.058773] Stack:
Feb 15 20:24:00 ubuntu kernel: [ 7213.058774]  0000000000001000 ffff880427313b68 ffffffff8160a5bb ffff880427313b68
Feb 15 20:24:00 ubuntu kernel: [ 7213.058777]  0000000000000282 ffff880427313b48 ffff88040eaca880 ffff88040eaca880
Feb 15 20:24:00 ubuntu kernel: [ 7213.058779]  ffff880424453540 ffff880424ed0758 ffff88040eacaf80 ffff880427313b88
Feb 15 20:24:00 ubuntu kernel: [ 7213.058781] Call Trace:
Feb 15 20:24:00 ubuntu kernel: [ 7213.058785]  [<ffffffff8160a5bb>] free_coherent+0x7b/0xb0
Feb 15 20:24:00 ubuntu kernel: [ 7213.058793]  [<ffffffffa01349da>] __ttm_dma_free_page.isra.7+0x3a/0x60 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058797]  [<ffffffffa01352b5>] ttm_dma_unpopulate+0x2a5/0x330 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058821]  [<ffffffffa01fabe0>] radeon_ttm_tt_unpopulate.part.15+0xf0/0x100 [radeon]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058833]  [<ffffffffa01fac04>] radeon_ttm_tt_unpopulate+0x14/0x20 [radeon]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058836]  [<ffffffffa012c24a>] ttm_tt_destroy+0x6a/0x70 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058840]  [<ffffffffa012c843>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058844]  [<ffffffffa012dad9>] ttm_bo_cleanup_refs_or_queue+0x199/0x1d0 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058848]  [<ffffffffa012dbb4>] ttm_bo_release+0xa4/0xd0 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058852]  [<ffffffffa012dc0d>] ttm_bo_unref+0x2d/0x40 [ttm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058864]  [<ffffffffa01fb687>] radeon_bo_unref+0x47/0x80 [radeon]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058877]  [<ffffffffa020edbc>] radeon_gem_object_free+0x3c/0x40 [radeon]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058889]  [<ffffffffa00e4cfa>] drm_gem_object_free+0x2a/0x30 [drm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058895]  [<ffffffffa00e536e>] drm_gem_handle_delete+0x12e/0x180 [drm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058900]  [<ffffffff8105b0d0>] ? flush_tlb_mm_range+0x70/0x230
Feb 15 20:24:00 ubuntu kernel: [ 7213.058906]  [<ffffffffa00e5778>] drm_gem_close_ioctl+0x28/0x30 [drm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058911]  [<ffffffffa00e347a>] drm_ioctl+0x4fa/0x630 [drm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058915]  [<ffffffff8116f384>] ? tlb_finish_mmu+0x14/0x40
Feb 15 20:24:00 ubuntu kernel: [ 7213.058921]  [<ffffffffa00e5750>] ? drm_gem_destroy+0x60/0x60 [drm]
Feb 15 20:24:00 ubuntu kernel: [ 7213.058924]  [<ffffffff8101e610>] ? __restore_xstate_sig+0x90/0x500
Feb 15 20:24:00 ubuntu kernel: [ 7213.058927]  [<ffffffff8119a1d1>] ? kmem_cache_free+0x121/0x180
Feb 15 20:24:00 ubuntu kernel: [ 7213.058930]  [<ffffffff811c5f9c>] do_vfs_ioctl+0x7c/0x2f0
Feb 15 20:24:00 ubuntu kernel: [ 7213.058932]  [<ffffffff811c62a1>] SyS_ioctl+0x91/0xb0
Feb 15 20:24:00 ubuntu kernel: [ 7213.058934]  [<ffffffff81179539>] ? vm_munmap+0x59/0x70
Feb 15 20:24:00 ubuntu kernel: [ 7213.058937]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:24:00 ubuntu kernel: [ 7213.058938] Code: 66 90 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 e8 6e 9a 90 ff 66 90 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 
Feb 15 20:24:00 ubuntu kernel: [ 7213.166151] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.273321] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.380427] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.487606] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.594776] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.701979] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.809261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:00 ubuntu kernel: [ 7213.916430] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.023648] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.130843] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.238030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.345202] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.452379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.559570] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.666744] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.774004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:01 ubuntu kernel: [ 7214.881262] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7214.988538] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.095721] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.202897] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.310088] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.417273] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.524461] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.631655] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.738834] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:02 ubuntu kernel: [ 7215.846008] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7215.953187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.060375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.167552] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.274740] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.381920] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.489095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.596271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.703446] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.810640] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:03 ubuntu kernel: [ 7216.917818] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.025012] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.132255] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.239523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.346716] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.453993] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.561297] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.668610] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.775809] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:04 ubuntu kernel: [ 7217.882975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7217.990166] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.097347] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.204523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.311700] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.418975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.526167] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.633339] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.740531] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:05 ubuntu kernel: [ 7218.847722] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7218.954896] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.062180] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.169393] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.276627] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.383886] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.491055] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.598235] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.705451] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:06 ubuntu kernel: [ 7219.812668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7219.919887] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.027091] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.134263] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.241440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.348614] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.455792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.562964] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.670140] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.777322] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:07 ubuntu kernel: [ 7220.884510] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7220.991700] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.098868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.206064] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.313271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.420447] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.527619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:08 ubuntu kernel: [ 7221.634790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.330003] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.445534] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.570965] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.570969] ------------[ cut here ]------------
Feb 15 20:24:55 ubuntu kernel: [ 7266.570981] WARNING: CPU: 0 PID: 0 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:24:55 ubuntu kernel: [ 7266.570985] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:24:55 ubuntu kernel: [ 7266.571063] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:24:55 ubuntu kernel: [ 7266.571067] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:24:55 ubuntu kernel: [ 7266.571071]  00000000000004de ffff88043ec03bc8 ffffffff8173bc5e 00000000000039cb
Feb 15 20:24:55 ubuntu kernel: [ 7266.571080]  0000000000000000 ffff88043ec03c08 ffffffff810653ac ffff8804254b5c30
Feb 15 20:24:55 ubuntu kernel: [ 7266.571089]  ffff8804254b5c20 0000000000008000 00000000fffffffb ffff8804254b5c20
Feb 15 20:24:55 ubuntu kernel: [ 7266.571097] Call Trace:
Feb 15 20:24:55 ubuntu kernel: [ 7266.571101]  <IRQ>  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:24:55 ubuntu kernel: [ 7266.571119]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571126]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:24:55 ubuntu kernel: [ 7266.571132]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:24:55 ubuntu kernel: [ 7266.571139]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:24:55 ubuntu kernel: [ 7266.571145]  [<ffffffff8160a46b>] unmap_sg+0x6b/0xb0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571153]  [<ffffffff8150ccc6>] ata_sg_clean+0x66/0xc0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571160]  [<ffffffff815138b7>] ? ata_scsi_qc_complete+0x67/0xd0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571166]  [<ffffffff8150cf47>] __ata_qc_complete+0x47/0x140
Feb 15 20:24:55 ubuntu kernel: [ 7266.571174]  [<ffffffff8148fa17>] ? put_device+0x17/0x20
Feb 15 20:24:55 ubuntu kernel: [ 7266.571180]  [<ffffffff8150d0dd>] ata_qc_complete+0x9d/0x230
Feb 15 20:24:55 ubuntu kernel: [ 7266.571186]  [<ffffffff8150d30b>] ata_qc_complete_multiple+0x9b/0xe0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571198]  [<ffffffffa0023079>] ahci_handle_port_interrupt+0x109/0x1c0 [libahci]
Feb 15 20:24:55 ubuntu kernel: [ 7266.571208]  [<ffffffffa0023ebf>] ahci_port_intr+0x2f/0x40 [libahci]
Feb 15 20:24:55 ubuntu kernel: [ 7266.571218]  [<ffffffffa0023f6e>] ahci_interrupt+0x9e/0x100 [libahci]
Feb 15 20:24:55 ubuntu kernel: [ 7266.571226]  [<ffffffff810fcc6d>] handle_irq_event_percpu+0x5d/0x210
Feb 15 20:24:55 ubuntu kernel: [ 7266.571234]  [<ffffffff810fce6e>] handle_irq_event+0x4e/0x80
Feb 15 20:24:55 ubuntu kernel: [ 7266.571241]  [<ffffffff810ff814>] handle_edge_irq+0x84/0x130
Feb 15 20:24:55 ubuntu kernel: [ 7266.571249]  [<ffffffff81015db2>] handle_irq+0x22/0x40
Feb 15 20:24:55 ubuntu kernel: [ 7266.571255]  [<ffffffff81752c9a>] do_IRQ+0x5a/0xe0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571262]  [<ffffffff81747bad>] common_interrupt+0x6d/0x6d
Feb 15 20:24:55 ubuntu kernel: [ 7266.571265]  <EOI>  [<ffffffff8101bbf3>] ? native_sched_clock+0x13/0x80
Feb 15 20:24:55 ubuntu kernel: [ 7266.571279]  [<ffffffff815e5aae>] ? cpuidle_enter_state+0x5e/0xe0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571285]  [<ffffffff815e5aa7>] ? cpuidle_enter_state+0x57/0xe0
Feb 15 20:24:55 ubuntu kernel: [ 7266.571291]  [<ffffffff815e5bf0>] cpuidle_idle_call+0xc0/0x220
Feb 15 20:24:55 ubuntu kernel: [ 7266.571298]  [<ffffffff8101d0ee>] arch_cpu_idle+0xe/0x30
Feb 15 20:24:55 ubuntu kernel: [ 7266.571305]  [<ffffffff810ba768>] cpu_idle_loop+0x98/0x260
Feb 15 20:24:55 ubuntu kernel: [ 7266.571313]  [<ffffffff810ba99b>] cpu_startup_entry+0x6b/0x70
Feb 15 20:24:55 ubuntu kernel: [ 7266.571320]  [<ffffffff81723bd7>] rest_init+0x77/0x80
Feb 15 20:24:55 ubuntu kernel: [ 7266.571328]  [<ffffffff81d25f23>] start_kernel+0x407/0x414
Feb 15 20:24:55 ubuntu kernel: [ 7266.571335]  [<ffffffff81d259ae>] ? repair_env_string+0x5a/0x5a
Feb 15 20:24:55 ubuntu kernel: [ 7266.571342]  [<ffffffff81d25120>] ? early_idt_handlers+0x120/0x120
Feb 15 20:24:55 ubuntu kernel: [ 7266.571348]  [<ffffffff81d255e8>] x86_64_start_reservations+0x2a/0x2c
Feb 15 20:24:55 ubuntu kernel: [ 7266.571355]  [<ffffffff81d256f2>] x86_64_start_kernel+0x108/0x117
Feb 15 20:24:55 ubuntu kernel: [ 7266.571360] ---[ end trace 1f2eb10a98448e3f ]---
Feb 15 20:24:55 ubuntu kernel: [ 7266.571992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.686787] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.802315] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7266.917851] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.033375] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.148916] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.264457] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.379998] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.495555] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.611070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.726583] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.842106] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7267.957637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.073153] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.198677] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.198679] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.313406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.428913] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.544433] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:24:55 ubuntu kernel: [ 7268.660067] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:25:14 ubuntu kernel: [ 7287.253678] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:13 ubuntu kernel: [ 7346.745414] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7346.860699] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7346.975954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.091229] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.206561] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.321874] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.437215] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.552542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.667865] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.783191] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7347.898511] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.013841] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.129147] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.244486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.359806] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.475118] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.590438] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.705747] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.821074] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.936397] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7348.936400] ------------[ cut here ]------------
Feb 15 20:26:17 ubuntu kernel: [ 7348.936411] WARNING: CPU: 0 PID: 20536 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 20:26:17 ubuntu kernel: [ 7348.936414] Modules linked in: fglrx(POF) amd_iommu_v2 rfcomm bnep bluetooth parport_pc ppdev nls_iso8859_1 ext2 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq joydev snd_timer snd_seq_device snd ttm drm_kms_helper drm soundcore snd_page_alloc i2c_piix4 k10temp i2c_algo_bit psmouse serio_raw mac_hid lp parport usb_storage hid_generic usbhid hid ahci libahci r8169 mii
Feb 15 20:26:17 ubuntu kernel: [ 7348.936464] CPU: 0 PID: 20536 Comm: dpkg Tainted: PF       W  O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:26:17 ubuntu kernel: [ 7348.936467] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:26:17 ubuntu kernel: [ 7348.936470]  00000000000004de ffff88043ec03770 ffffffff8173bc5e 0000000000000007
Feb 15 20:26:17 ubuntu kernel: [ 7348.936476]  0000000000000000 ffff88043ec037b0 ffffffff810653ac ffff8804254b5c30
Feb 15 20:26:17 ubuntu kernel: [ 7348.936481]  ffff8804254b5c20 0000000000004000 00000000fffffffb ffff8804254b5c20
Feb 15 20:26:17 ubuntu kernel: [ 7348.936486] Call Trace:
Feb 15 20:26:17 ubuntu kernel: [ 7348.936489]  <IRQ>  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 20:26:17 ubuntu kernel: [ 7348.936503]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936508]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 20:26:17 ubuntu kernel: [ 7348.936513]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 20:26:17 ubuntu kernel: [ 7348.936518]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 20:26:17 ubuntu kernel: [ 7348.936526]  [<ffffffff8160a46b>] unmap_sg+0x6b/0xb0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936532]  [<ffffffff8150ccc6>] ata_sg_clean+0x66/0xc0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936537]  [<ffffffff815138b7>] ? ata_scsi_qc_complete+0x67/0xd0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936542]  [<ffffffff8150cf47>] __ata_qc_complete+0x47/0x140
Feb 15 20:26:17 ubuntu kernel: [ 7348.936546]  [<ffffffff8150d0dd>] ata_qc_complete+0x9d/0x230
Feb 15 20:26:17 ubuntu kernel: [ 7348.936551]  [<ffffffff8150d30b>] ata_qc_complete_multiple+0x9b/0xe0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936561]  [<ffffffffa0023079>] ahci_handle_port_interrupt+0x109/0x1c0 [libahci]
Feb 15 20:26:17 ubuntu kernel: [ 7348.936569]  [<ffffffffa0023ebf>] ahci_port_intr+0x2f/0x40 [libahci]
Feb 15 20:26:17 ubuntu kernel: [ 7348.936577]  [<ffffffffa0023f6e>] ahci_interrupt+0x9e/0x100 [libahci]
Feb 15 20:26:17 ubuntu kernel: [ 7348.936583]  [<ffffffff810fcc6d>] handle_irq_event_percpu+0x5d/0x210
Feb 15 20:26:17 ubuntu kernel: [ 7348.936589]  [<ffffffff810fce6e>] handle_irq_event+0x4e/0x80
Feb 15 20:26:17 ubuntu kernel: [ 7348.936594]  [<ffffffff810ff814>] handle_edge_irq+0x84/0x130
Feb 15 20:26:17 ubuntu kernel: [ 7348.936600]  [<ffffffff81015db2>] handle_irq+0x22/0x40
Feb 15 20:26:17 ubuntu kernel: [ 7348.936605]  [<ffffffff81752c9a>] do_IRQ+0x5a/0xe0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936610]  [<ffffffff81747bad>] common_interrupt+0x6d/0x6d
Feb 15 20:26:17 ubuntu kernel: [ 7348.936616]  [<ffffffff817475c9>] ? _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 20:26:17 ubuntu kernel: [ 7348.936622]  [<ffffffff81515d79>] ata_scsi_queuecmd+0xb9/0x2b0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936627]  [<ffffffff814db046>] scsi_dispatch_cmd+0xe6/0x2d0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936632]  [<ffffffff814e27c2>] scsi_request_fn+0x382/0x450
Feb 15 20:26:17 ubuntu kernel: [ 7348.936637]  [<ffffffff814e2890>] ? scsi_request_fn+0x450/0x450
Feb 15 20:26:17 ubuntu kernel: [ 7348.936644]  [<ffffffff8134b3a7>] __blk_run_queue+0x37/0x50
Feb 15 20:26:17 ubuntu kernel: [ 7348.936648]  [<ffffffff8134b70f>] blk_run_queue+0x2f/0x50
Feb 15 20:26:17 ubuntu kernel: [ 7348.936653]  [<ffffffff814e1167>] scsi_run_queue+0xc7/0x1a0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936658]  [<ffffffff814e3552>] scsi_next_command+0x42/0x60
Feb 15 20:26:17 ubuntu kernel: [ 7348.936664]  [<ffffffff814e3782>] scsi_io_completion+0x1b2/0x6a0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936668]  [<ffffffff814d9cf1>] scsi_finish_command+0xc1/0x120
Feb 15 20:26:17 ubuntu kernel: [ 7348.936673]  [<ffffffff814e34de>] scsi_softirq_done+0x13e/0x150
Feb 15 20:26:17 ubuntu kernel: [ 7348.936679]  [<ffffffff813552a3>] blk_done_softirq+0x83/0xa0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936685]  [<ffffffff8106a520>] __do_softirq+0xe0/0x280
Feb 15 20:26:17 ubuntu kernel: [ 7348.936690]  [<ffffffff8174759e>] ? _raw_spin_lock+0xe/0x20
Feb 15 20:26:17 ubuntu kernel: [ 7348.936695]  [<ffffffff8175239c>] call_softirq+0x1c/0x30
Feb 15 20:26:17 ubuntu kernel: [ 7348.936700]  [<ffffffff81015e35>] do_softirq+0x65/0xa0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936705]  [<ffffffff8106a83e>] irq_exit+0x9e/0xc0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936709]  [<ffffffff81752ca3>] do_IRQ+0x63/0xe0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936714]  [<ffffffff81747bad>] common_interrupt+0x6d/0x6d
Feb 15 20:26:17 ubuntu kernel: [ 7348.936716]  <EOI>  [<ffffffff8125026b>] ? mpage_map_and_submit_buffers+0x12b/0x270
Feb 15 20:26:17 ubuntu kernel: [ 7348.936727]  [<ffffffff8125029f>] ? mpage_map_and_submit_buffers+0x15f/0x270
Feb 15 20:26:17 ubuntu kernel: [ 7348.936734]  [<ffffffff81256ccd>] mpage_map_and_submit_extent+0x5d/0x1e0
Feb 15 20:26:17 ubuntu kernel: [ 7348.936740]  [<ffffffff81257277>] ext4_writepages+0x427/0x750
Feb 15 20:26:17 ubuntu kernel: [ 7348.936747]  [<ffffffff81154930>] do_writepages+0x20/0x40
Feb 15 20:26:17 ubuntu kernel: [ 7348.936753]  [<ffffffff8114a649>] __filemap_fdatawrite_range+0x59/0x60
Feb 15 20:26:17 ubuntu kernel: [ 7348.936757]  [<ffffffff8114afb3>] filemap_fdatawrite_range+0x13/0x20
Feb 15 20:26:17 ubuntu kernel: [ 7348.936764]  [<ffffffff811e3b32>] SyS_sync_file_range+0x172/0x190
Feb 15 20:26:17 ubuntu kernel: [ 7348.936770]  [<ffffffff8175099d>] system_call_fastpath+0x1a/0x1f
Feb 15 20:26:17 ubuntu kernel: [ 7348.936773] ---[ end trace 1f2eb10a98448e40 ]---
Feb 15 20:26:17 ubuntu kernel: [ 7349.052086] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.167431] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.282749] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.398082] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.513395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.628714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.744034] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.859355] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7349.974678] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7350.089985] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7350.205309] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7350.320623] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7350.435946] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:17 ubuntu kernel: [ 7350.436197] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:19 ubuntu kernel: [ 7352.255492] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.364448] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.473443] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.582416] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.691409] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.800318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7352.906216] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.011792] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.117368] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.222943] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.328519] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.434095] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.539671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.645246] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.750822] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.856398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7353.961974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:21 ubuntu kernel: [ 7354.067549] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:34 ubuntu kernel: [ 7367.006401] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:34 ubuntu kernel: [ 7367.121673] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:34 ubuntu kernel: [ 7367.236927] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:26:34 ubuntu kernel: [ 7367.352233] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:16 ubuntu kernel: [ 7408.965079] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.080315] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.195520] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.310712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.425879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.541041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.656250] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.771428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:27:17 ubuntu kernel: [ 7409.886786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:28:46 ubuntu kernel: Kernel logging (proc) stopped.
Feb 15 20:29:40 ubuntu kernel: imklog 5.8.6, log source = /proc/kmsg started.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Initializing cgroup subsys cpuset
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Initializing cgroup subsys cpu
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Initializing cgroup subsys cpuacct
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Linux version 3.11.0-15-generic (buildd@allspice) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014 (Ubuntu 3.11.0-15.25~precise1-generic 3.11.10)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic.efi.signed root=UUID=79b13a2d-14bc-41d8-824b-aa2a64067215 ro noapic quiet splash vt.handoff=7
Feb 15 20:29:40 ubuntu kernel: [    0.000000] KERNEL supported cpus:
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   Intel GenuineIntel
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   AMD AuthenticAMD
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   Centaur CentaurHauls
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: BIOS-provided physical RAM map:
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008e277fff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008e278000-0x000000008e556fff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008e557000-0x000000008e572fff] ACPI data
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008e573000-0x000000008e8d4fff] ACPI NVS
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008e8d5000-0x000000008ee3dfff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008ee3e000-0x000000008ee3efff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008ee3f000-0x000000008f044fff] ACPI NVS
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008f045000-0x000000008f481fff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008f482000-0x000000008f7f2fff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x000000008f7f3000-0x000000008f7fffff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BIOS-e820: [mem 0x0000000100001000-0x000000043effffff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] NX (Execute Disable) protection: active
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: EFI v2.31 by American Megatrends
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi:  ACPI=0x8e55c000  ACPI 2.0=0x8e55c000  SMBIOS=0x8ee03b18 
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem00: type=7, attr=0xf, range=[0x0000000000000000-0x00000000000a0000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem01: type=2, attr=0xf, range=[0x0000000000100000-0x000000000069f000) (5MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem02: type=7, attr=0xf, range=[0x000000000069f000-0x0000000001000000) (9MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem03: type=2, attr=0xf, range=[0x0000000001000000-0x0000000001100000) (1MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem04: type=7, attr=0xf, range=[0x0000000001100000-0x0000000035e9e000) (845MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem05: type=2, attr=0xf, range=[0x0000000035e9e000-0x0000000035ea0000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem06: type=7, attr=0xf, range=[0x0000000035ea0000-0x0000000035ea2000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem07: type=2, attr=0xf, range=[0x0000000035ea2000-0x0000000036f49000) (16MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem08: type=7, attr=0xf, range=[0x0000000036f49000-0x000000005cbfc000) (604MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem09: type=2, attr=0xf, range=[0x000000005cbfc000-0x000000007fed5000) (562MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem10: type=7, attr=0xf, range=[0x000000007fed5000-0x000000007fedb000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem11: type=2, attr=0xf, range=[0x000000007fedb000-0x0000000080061000) (1MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem12: type=1, attr=0xf, range=[0x0000000080061000-0x0000000080195000) (1MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem13: type=7, attr=0xf, range=[0x0000000080195000-0x000000008cb9f000) (202MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem14: type=4, attr=0xf, range=[0x000000008cb9f000-0x000000008cbcd000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem15: type=7, attr=0xf, range=[0x000000008cbcd000-0x000000008cbcf000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem16: type=4, attr=0xf, range=[0x000000008cbcf000-0x000000008db3d000) (15MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem17: type=7, attr=0xf, range=[0x000000008db3d000-0x000000008dfbe000) (4MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem18: type=2, attr=0xf, range=[0x000000008dfbe000-0x000000008dfc2000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem19: type=3, attr=0xf, range=[0x000000008dfc2000-0x000000008e278000) (2MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem20: type=0, attr=0xf, range=[0x000000008e278000-0x000000008e31b000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem21: type=0, attr=0xf, range=[0x000000008e31b000-0x000000008e557000) (2MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem22: type=9, attr=0xf, range=[0x000000008e557000-0x000000008e55c000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem23: type=9, attr=0xf, range=[0x000000008e55c000-0x000000008e573000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem24: type=10, attr=0xf, range=[0x000000008e573000-0x000000008e83d000) (2MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem25: type=10, attr=0xf, range=[0x000000008e83d000-0x000000008e8d5000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem26: type=6, attr=0x800000000000000f, range=[0x000000008e8d5000-0x000000008ed4d000) (4MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem27: type=6, attr=0x800000000000000f, range=[0x000000008ed4d000-0x000000008ed51000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem28: type=6, attr=0x800000000000000f, range=[0x000000008ed51000-0x000000008ed54000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem29: type=6, attr=0x800000000000000f, range=[0x000000008ed54000-0x000000008ee05000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem30: type=5, attr=0x800000000000000f, range=[0x000000008ee05000-0x000000008ee10000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem31: type=5, attr=0x800000000000000f, range=[0x000000008ee10000-0x000000008ee3e000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem32: type=4, attr=0xf, range=[0x000000008ee3e000-0x000000008ee3f000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem33: type=10, attr=0xf, range=[0x000000008ee3f000-0x000000008f045000) (2MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem34: type=4, attr=0xf, range=[0x000000008f045000-0x000000008f199000) (1MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem35: type=3, attr=0xf, range=[0x000000008f199000-0x000000008f441000) (2MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem36: type=4, attr=0xf, range=[0x000000008f441000-0x000000008f45a000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem37: type=3, attr=0xf, range=[0x000000008f45a000-0x000000008f474000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem38: type=4, attr=0xf, range=[0x000000008f474000-0x000000008f475000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem39: type=3, attr=0xf, range=[0x000000008f475000-0x000000008f477000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem40: type=4, attr=0xf, range=[0x000000008f477000-0x000000008f482000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem41: type=6, attr=0x800000000000000f, range=[0x000000008f482000-0x000000008f7f3000) (3MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem42: type=4, attr=0xf, range=[0x000000008f7f3000-0x000000008f800000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem43: type=7, attr=0xf, range=[0x0000000100001000-0x000000043f000000) (13295MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem44: type=11, attr=0x8000000000000001, range=[0x00000000fec00000-0x00000000fec01000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem45: type=11, attr=0x8000000000000001, range=[0x00000000fec10000-0x00000000fec11000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem46: type=11, attr=0x8000000000000001, range=[0x00000000fed00000-0x00000000fed01000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem47: type=11, attr=0x8000000000000001, range=[0x00000000fed80000-0x00000000fed81000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem48: type=11, attr=0x8000000000000001, range=[0x00000000fed81000-0x00000000fed90000) (0MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] efi: mem49: type=11, attr=0x8000000000000001, range=[0x00000000ff000000-0x0000000100000000) (16MB)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] SMBIOS 2.7 present.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] DMI: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] No AGP bridge found
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: last_pfn = 0x43f000 max_arch_pfn = 0x400000000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] MTRR default type: uncachable
Feb 15 20:29:40 ubuntu kernel: [    0.000000] MTRR fixed ranges enabled:
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   00000-9FFFF write-back
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   A0000-BFFFF write-through
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   C0000-DFFFF uncachable
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   E0000-FFFFF write-protect
Feb 15 20:29:40 ubuntu kernel: [    0.000000] MTRR variable ranges enabled:
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   0 base 000000000000 mask FFFF80000000 write-back
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   1 base 000080000000 mask FFFFF0000000 write-back
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   2 base 00008F800000 mask FFFFFF800000 uncachable
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   3 disabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   4 disabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   5 disabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   6 disabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   7 disabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000] TOM2: 000000043f000000 aka 17392M
Feb 15 20:29:40 ubuntu kernel: [    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
Feb 15 20:29:40 ubuntu kernel: [    0.000000] original variable MTRRs
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 0, base: 0GB, range: 2GB, type WB
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 1, base: 2GB, range: 256MB, type WB
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 2, base: 2296MB, range: 8MB, type UC
Feb 15 20:29:40 ubuntu kernel: [    0.000000] total RAM covered: 2296M
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Found optimal setting for mtrr clean up
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  gran_size: 64K 	chunk_size: 16M 	num_reg: 3  	lose cover RAM: 0G
Feb 15 20:29:40 ubuntu kernel: [    0.000000] New variable MTRRs
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 0, base: 0GB, range: 2GB, type WB
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 1, base: 2GB, range: 256MB, type WB
Feb 15 20:29:40 ubuntu kernel: [    0.000000] reg 2, base: 2296MB, range: 8MB, type UC
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: update [mem 0x8f800000-0xffffffff] usable ==> reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: last_pfn = 0x8f800 max_arch_pfn = 0x400000000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Scanning 1 areas for low memory corruption
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Using GB pages for direct mapping
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x00000000-0x000fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fd9000, 0x01fd9fff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fda000, 0x01fdafff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fdb000, 0x01fdbfff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x43ee00000-0x43effffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x43ee00000-0x43effffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fdc000, 0x01fdcfff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x43c000000-0x43edfffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x43c000000-0x43edfffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x400000000-0x43bffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x400000000-0x43bffffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x00100000-0x8e277fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x00100000-0x001fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x40000000-0x7fffffff] page 1G
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x80000000-0x8e1fffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8e200000-0x8e277fff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x8ee3e000-0x8ee3efff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8ee3e000-0x8ee3efff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fdd000, 0x01fddfff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x8f045000-0x8f481fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8f045000-0x8f1fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8f200000-0x8f3fffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8f400000-0x8f481fff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000] BRK [0x01fde000, 0x01fdefff] PGTABLE
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x8f7f3000-0x8f7fffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x8f7f3000-0x8f7fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000] init_memory_mapping: [mem 0x100001000-0x3ffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x100001000-0x1001fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x100200000-0x13fffffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [mem 0x140000000-0x3ffffffff] page 1G
Feb 15 20:29:40 ubuntu kernel: [    0.000000] RAMDISK: [mem 0x35ea2000-0x36f48fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: RSDP 000000008e55c000 00024 (v02 MEDION)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: XSDT 000000008e55c080 0007C (v01 MEDION MEDIONAG 11112011 AMI  00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: FACP 000000008e5612b8 0010C (v05 MEDION MEDIONAG 11112011 AMI  00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20130517/tbfadt-603)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: DSDT 000000008e55c188 0512D (v02 MEDION MEDIONAG 00000000 INTL 20051117)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: FACS 000000008e8ca080 00040
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: APIC 000000008e5613c8 00072 (v03 MEDION MEDIONAG 11112011 AMI  00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: FPDT 000000008e561440 00044 (v01 MEDION MEDIONAG 11112011 AMI  00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: MCFG 000000008e561488 0003C (v01 MEDION MEDIONAG 11112011 MSFT 00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: MSDM 000000008e5614c8 00055 (v03 MEDION MEDIONAG 11112011 AMI  00010013)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: HPET 000000008e561520 00038 (v01 MEDION MEDIONAG 11112011 AMI  00000005)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: IVRS 000000008e561558 00070 (v02    AMD ANNAPURN 00000001 AMD  00000000)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: VFCT 000000008e5615c8 10084 (v01 MEDION MEDIONAG 00000001  AMD 31504F47)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: SSDT 000000008e571650 00B9C (v01    AMD ANNAPURN 00000001 AMD  00000001)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: SSDT 000000008e5721f0 004B7 (v02    AMD ANNAPURN 00000001 MSFT 04000000)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: CRAT 000000008e5726a8 002F8 (v01    AMD ANNAPURN 00000001 AMD  00000001)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] No NUMA configuration found
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000043effffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Initmem setup node 0 [mem 0x00000000-0x43effffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   NODE_DATA [mem 0x43eff5000-0x43eff9fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]  [ffffea0000000000-ffffea0010ffffff] PMD -> [ffff88042f200000-ffff88043e5fffff] on node 0
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Zone ranges:
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   Normal   [mem 0x100000000-0x43effffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Movable zone start for each node
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Early memory node ranges
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x00001000-0x0009ffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x00100000-0x8e277fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x8ee3e000-0x8ee3efff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x8f045000-0x8f481fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x8f7f3000-0x8f7fffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   node   0: [mem 0x100001000-0x43effffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] On node 0 totalpages: 3987041
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA zone: 64 pages used for memmap
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA zone: 22 pages reserved
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA zone: 3999 pages, LIFO batch:0
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA32 zone: 9052 pages used for memmap
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   DMA32 zone: 579267 pages, LIFO batch:31
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   Normal zone: 53184 pages used for memmap
Feb 15 20:29:40 ubuntu kernel: [    0.000000]   Normal zone: 3403775 pages, LIFO batch:31
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: PM-Timer IO Port: 0x808
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: Skipping IOAPIC probe due to 'noapic' option.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Using ACPI for processor (LAPIC) configuration information
Feb 15 20:29:40 ubuntu kernel: [    0.000000] ACPI: HPET id: 0x10228210 base: 0xfed00000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
Feb 15 20:29:40 ubuntu kernel: [    0.000000] nr_irqs_gsi: 16
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8e278000-0x8e556fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8e557000-0x8e572fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8e573000-0x8e8d4fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8e8d5000-0x8ee3dfff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8ee3f000-0x8f044fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8f482000-0x8f7f2fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x8f800000-0xfebfffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfec0ffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec11000-0xfecfffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed7ffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfed8ffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfeffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x100000000-0x100000fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] e820: [mem 0x8f800000-0xfebfffff] available for PCI devices
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Booting paravirtualized kernel on bare hardware
Feb 15 20:29:40 ubuntu kernel: [    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88043ec00000 s86720 r8192 d23872 u524288
Feb 15 20:29:40 ubuntu kernel: [    0.000000] pcpu-alloc: s86720 r8192 d23872 u524288 alloc=1*2097152
Feb 15 20:29:40 ubuntu kernel: [    0.000000] pcpu-alloc: [0] 0 1 2 3 
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 3924719
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Policy zone: Normal
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic.efi.signed root=UUID=79b13a2d-14bc-41d8-824b-aa2a64067215 ro noapic quiet splash vt.handoff=7
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Checking aperture...
Feb 15 20:29:40 ubuntu kernel: [    0.000000] No AGP bridge found
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Node 0: aperture @ 0 size 32 MB
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Your BIOS doesn't leave a aperture memory hole
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Please enable the IOMMU option in the BIOS setup
Feb 15 20:29:40 ubuntu kernel: [    0.000000] This costs you 64 MB of RAM
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Mapping aperture over 65536 KB of RAM @ 84000000
Feb 15 20:29:40 ubuntu kernel: [    0.000000] PM: Registered nosave memory: [mem 0x84000000-0x87ffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Memory: 15509400K/15948164K available (7507K kernel code, 1079K rwdata, 4076K rodata, 1392K init, 1428K bss, 438764K reserved)
Feb 15 20:29:40 ubuntu kernel: [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Hierarchical RCU implementation.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] 	Offload RCU callbacks from all CPUs
Feb 15 20:29:40 ubuntu kernel: [    0.000000] 	Offload RCU callbacks from CPUs: 0-255.
Feb 15 20:29:40 ubuntu kernel: [    0.000000] NR_IRQS:16640 nr_irqs:304 16
Feb 15 20:29:40 ubuntu kernel: [    0.000000] Console: colour dummy device 80x25
Feb 15 20:29:40 ubuntu kernel: [    0.000000] console [tty0] enabled
Feb 15 20:29:40 ubuntu kernel: [    0.000000] allocated 63963136 bytes of page_cgroup
Feb 15 20:29:40 ubuntu kernel: [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
Feb 15 20:29:40 ubuntu kernel: [    0.000000] hpet clockevent registered
Feb 15 20:29:40 ubuntu kernel: [    0.000000] tsc: Fast TSC calibration using PIT
Feb 15 20:29:40 ubuntu kernel: [    0.004000] tsc: Detected 3693.098 MHz processor
Feb 15 20:29:40 ubuntu kernel: [    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 7386.19 BogoMIPS (lpj=14772392)
Feb 15 20:29:40 ubuntu kernel: [    0.000005] pid_max: default: 32768 minimum: 301
Feb 15 20:29:40 ubuntu kernel: [    0.000019] init_memory_mapping: [mem 0x8e8d5000-0x8ee04fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000021]  [mem 0x8e8d5000-0x8e9fffff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000022]  [mem 0x8ea00000-0x8edfffff] page 2M
Feb 15 20:29:40 ubuntu kernel: [    0.000023]  [mem 0x8ee00000-0x8ee04fff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000044] init_memory_mapping: [mem 0x8ee05000-0x8ee3dfff]
Feb 15 20:29:40 ubuntu kernel: [    0.000045]  [mem 0x8ee05000-0x8ee3dfff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.000054] init_memory_mapping: [mem 0x8f482000-0x8f7f2fff]
Feb 15 20:29:40 ubuntu kernel: [    0.000055]  [mem 0x8f482000-0x8f7f2fff] page 4k
Feb 15 20:29:40 ubuntu kernel: [    0.001164] Security Framework initialized
Feb 15 20:29:40 ubuntu kernel: [    0.001182] AppArmor: AppArmor initialized
Feb 15 20:29:40 ubuntu kernel: [    0.001183] Yama: becoming mindful.
Feb 15 20:29:40 ubuntu kernel: [    0.002153] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.006309] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.008165] Mount-cache hash table entries: 256
Feb 15 20:29:40 ubuntu kernel: [    0.008334] Initializing cgroup subsys memory
Feb 15 20:29:40 ubuntu kernel: [    0.008347] Initializing cgroup subsys devices
Feb 15 20:29:40 ubuntu kernel: [    0.008348] Initializing cgroup subsys freezer
Feb 15 20:29:40 ubuntu kernel: [    0.008350] Initializing cgroup subsys blkio
Feb 15 20:29:40 ubuntu kernel: [    0.008351] Initializing cgroup subsys perf_event
Feb 15 20:29:40 ubuntu kernel: [    0.008353] Initializing cgroup subsys hugetlb
Feb 15 20:29:40 ubuntu kernel: [    0.008373] tseg: 008f800000
Feb 15 20:29:40 ubuntu kernel: [    0.008375] CPU: Physical Processor ID: 0
Feb 15 20:29:40 ubuntu kernel: [    0.008376] CPU: Processor Core ID: 0
Feb 15 20:29:40 ubuntu kernel: [    0.008378] mce: CPU supports 7 MCE banks
Feb 15 20:29:40 ubuntu kernel: [    0.008389] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
Feb 15 20:29:40 ubuntu kernel: [    0.008389] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512
Feb 15 20:29:40 ubuntu kernel: [    0.008389] tlb_flushall_shift: 5
Feb 15 20:29:40 ubuntu kernel: [    0.008474] Freeing SMP alternatives memory: 28K (ffffffff81e6b000 - ffffffff81e72000)
Feb 15 20:29:40 ubuntu kernel: [    0.009974] ACPI: Core revision 20130517
Feb 15 20:29:40 ubuntu kernel: [    0.012144] ACPI: All ACPI Tables successfully acquired
Feb 15 20:29:40 ubuntu kernel: [    0.012148] ACPI: setting ELCR to 0200 (from 0000)
Feb 15 20:29:40 ubuntu kernel: [    0.024676] ftrace: allocating 31294 entries in 123 pages
Feb 15 20:29:40 ubuntu kernel: [    0.035701] [Firmware Bug]: AMD-Vi: No southbridge IOAPIC found
Feb 15 20:29:40 ubuntu kernel: [    0.035704] AMD-Vi: Disabling interrupt remapping
Feb 15 20:29:40 ubuntu kernel: [    0.035714] smpboot: CPU0: AMD A10-6700 APU with Radeon(tm) HD Graphics (fam: 15, model: 13, stepping: 01)
Feb 15 20:29:40 ubuntu kernel: [    0.142894] Performance Events: Fam15h core perfctr, AMD PMU driver.
Feb 15 20:29:40 ubuntu kernel: [    0.142900] ... version:                0
Feb 15 20:29:40 ubuntu kernel: [    0.142901] ... bit width:              48
Feb 15 20:29:40 ubuntu kernel: [    0.142901] ... generic registers:      6
Feb 15 20:29:40 ubuntu kernel: [    0.142902] ... value mask:             0000ffffffffffff
Feb 15 20:29:40 ubuntu kernel: [    0.142903] ... max period:             00007fffffffffff
Feb 15 20:29:40 ubuntu kernel: [    0.142904] ... fixed-purpose events:   0
Feb 15 20:29:40 ubuntu kernel: [    0.142905] ... event mask:             000000000000003f
Feb 15 20:29:40 ubuntu kernel: [    0.144150] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
Feb 15 20:29:40 ubuntu kernel: [    0.144216] smpboot: Booting Node   0, Processors  #1 #2 #3 OK
Feb 15 20:29:40 ubuntu kernel: [    0.183449] Brought up 4 CPUs
Feb 15 20:29:40 ubuntu kernel: [    0.183452] smpboot: Total of 4 processors activated (29544.78 BogoMIPS)
Feb 15 20:29:40 ubuntu kernel: [    0.184236] devtmpfs: initialized
Feb 15 20:29:40 ubuntu kernel: [    0.186037] EVM: security.selinux
Feb 15 20:29:40 ubuntu kernel: [    0.186038] EVM: security.SMACK64
Feb 15 20:29:40 ubuntu kernel: [    0.186039] EVM: security.capability
Feb 15 20:29:40 ubuntu kernel: [    0.186150] PM: Registering ACPI NVS region [mem 0x8e573000-0x8e8d4fff] (3547136 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.186196] PM: Registering ACPI NVS region [mem 0x8ee3f000-0x8f044fff] (2121728 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.186969] regulator-dummy: no parameters
Feb 15 20:29:40 ubuntu kernel: [    0.186992] RTC time: 19:29:02, date: 02/15/14
Feb 15 20:29:40 ubuntu kernel: [    0.187026] NET: Registered protocol family 16
Feb 15 20:29:40 ubuntu kernel: [    0.187235] ACPI: bus type PCI registered
Feb 15 20:29:40 ubuntu kernel: [    0.187238] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Feb 15 20:29:40 ubuntu kernel: [    0.187282] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
Feb 15 20:29:40 ubuntu kernel: [    0.187284] PCI: not using MMCONFIG
Feb 15 20:29:40 ubuntu kernel: [    0.187286] PCI: Using configuration type 1 for base access
Feb 15 20:29:40 ubuntu kernel: [    0.187286] PCI: Using configuration type 1 for extended access
Feb 15 20:29:40 ubuntu kernel: [    0.188367] bio: create slab <bio-0> at 0
Feb 15 20:29:40 ubuntu kernel: [    0.188518] ACPI: Added _OSI(Module Device)
Feb 15 20:29:40 ubuntu kernel: [    0.188519] ACPI: Added _OSI(Processor Device)
Feb 15 20:29:40 ubuntu kernel: [    0.188520] ACPI: Added _OSI(3.0 _SCP Extensions)
Feb 15 20:29:40 ubuntu kernel: [    0.188522] ACPI: Added _OSI(Processor Aggregator Device)
Feb 15 20:29:40 ubuntu kernel: [    0.189316] ACPI: EC: Look up EC in DSDT
Feb 15 20:29:40 ubuntu kernel: [    0.190172] ACPI: Executed 1 blocks of module-level executable AML code
Feb 15 20:29:40 ubuntu kernel: [    0.192965] ACPI: Interpreter enabled
Feb 15 20:29:40 ubuntu kernel: [    0.192969] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571)
Feb 15 20:29:40 ubuntu kernel: [    0.192974] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571)
Feb 15 20:29:40 ubuntu kernel: [    0.192991] ACPI: (supports S0 S3 S4 S5)
Feb 15 20:29:40 ubuntu kernel: [    0.192993] ACPI: Using PIC for interrupt routing
Feb 15 20:29:40 ubuntu kernel: [    0.193011] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
Feb 15 20:29:40 ubuntu kernel: [    0.193047] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
Feb 15 20:29:40 ubuntu kernel: [    0.205729] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Feb 15 20:29:40 ubuntu kernel: [    0.205802] ACPI: No dock devices found.
Feb 15 20:29:40 ubuntu kernel: [    0.212966] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
Feb 15 20:29:40 ubuntu kernel: [    0.213132] acpi PNP0A03:00: Requesting ACPI _OSC control (0x1d)
Feb 15 20:29:40 ubuntu kernel: [    0.213282] acpi PNP0A03:00: ACPI _OSC control (0x1d) granted
Feb 15 20:29:40 ubuntu kernel: [    0.213619] PCI host bridge to bus 0000:00
Feb 15 20:29:40 ubuntu kernel: [    0.213622] pci_bus 0000:00: root bus resource [bus 00-ff]
Feb 15 20:29:40 ubuntu kernel: [    0.213624] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
Feb 15 20:29:40 ubuntu kernel: [    0.213625] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
Feb 15 20:29:40 ubuntu kernel: [    0.213627] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
Feb 15 20:29:40 ubuntu kernel: [    0.213628] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
Feb 15 20:29:40 ubuntu kernel: [    0.213630] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
Feb 15 20:29:40 ubuntu kernel: [    0.213631] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
Feb 15 20:29:40 ubuntu kernel: [    0.213632] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.213640] pci 0000:00:00.0: [1022:1410] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.213727] pci 0000:00:00.2: [1022:1419] type 00 class 0x080600
Feb 15 20:29:40 ubuntu kernel: [    0.213829] pci 0000:00:02.0: [1022:1412] type 01 class 0x060400
Feb 15 20:29:40 ubuntu kernel: [    0.213865] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.213912] pci 0000:00:02.0: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.213940] pci 0000:00:07.0: [1022:1417] type 01 class 0x060400
Feb 15 20:29:40 ubuntu kernel: [    0.213975] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.214021] pci 0000:00:07.0: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.214066] pci 0000:00:10.0: [1022:7814] type 00 class 0x0c0330
Feb 15 20:29:40 ubuntu kernel: [    0.214084] pci 0000:00:10.0: reg 0x10: [mem 0xfeb06000-0xfeb07fff 64bit]
Feb 15 20:29:40 ubuntu kernel: [    0.214171] pci 0000:00:10.0: PME# supported from D0 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.214226] pci 0000:00:10.0: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.214265] pci 0000:00:10.1: [1022:7814] type 00 class 0x0c0330
Feb 15 20:29:40 ubuntu kernel: [    0.214282] pci 0000:00:10.1: reg 0x10: [mem 0xfeb04000-0xfeb05fff 64bit]
Feb 15 20:29:40 ubuntu kernel: [    0.214388] pci 0000:00:10.1: PME# supported from D0 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.214445] pci 0000:00:10.1: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.214483] pci 0000:00:11.0: [1022:7801] type 00 class 0x010601
Feb 15 20:29:40 ubuntu kernel: [    0.214498] pci 0000:00:11.0: reg 0x10: [io  0xf040-0xf047]
Feb 15 20:29:40 ubuntu kernel: [    0.214506] pci 0000:00:11.0: reg 0x14: [io  0xf030-0xf033]
Feb 15 20:29:40 ubuntu kernel: [    0.214513] pci 0000:00:11.0: reg 0x18: [io  0xf020-0xf027]
Feb 15 20:29:40 ubuntu kernel: [    0.214521] pci 0000:00:11.0: reg 0x1c: [io  0xf010-0xf013]
Feb 15 20:29:40 ubuntu kernel: [    0.214528] pci 0000:00:11.0: reg 0x20: [io  0xf000-0xf00f]
Feb 15 20:29:40 ubuntu kernel: [    0.214536] pci 0000:00:11.0: reg 0x24: [mem 0xfeb0d000-0xfeb0d7ff]
Feb 15 20:29:40 ubuntu kernel: [    0.214634] pci 0000:00:12.0: [1022:7807] type 00 class 0x0c0310
Feb 15 20:29:40 ubuntu kernel: [    0.214644] pci 0000:00:12.0: reg 0x10: [mem 0xfeb0c000-0xfeb0cfff]
Feb 15 20:29:40 ubuntu kernel: [    0.214729] pci 0000:00:12.0: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.214760] pci 0000:00:12.2: [1022:7808] type 00 class 0x0c0320
Feb 15 20:29:40 ubuntu kernel: [    0.214775] pci 0000:00:12.2: reg 0x10: [mem 0xfeb0b000-0xfeb0b0ff]
Feb 15 20:29:40 ubuntu kernel: [    0.214845] pci 0000:00:12.2: supports D1 D2
Feb 15 20:29:40 ubuntu kernel: [    0.214846] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.214894] pci 0000:00:12.2: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.214923] pci 0000:00:13.0: [1022:7807] type 00 class 0x0c0310
Feb 15 20:29:40 ubuntu kernel: [    0.214934] pci 0000:00:13.0: reg 0x10: [mem 0xfeb0a000-0xfeb0afff]
Feb 15 20:29:40 ubuntu kernel: [    0.215019] pci 0000:00:13.0: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.215048] pci 0000:00:13.2: [1022:7808] type 00 class 0x0c0320
Feb 15 20:29:40 ubuntu kernel: [    0.215063] pci 0000:00:13.2: reg 0x10: [mem 0xfeb09000-0xfeb090ff]
Feb 15 20:29:40 ubuntu kernel: [    0.215129] pci 0000:00:13.2: supports D1 D2
Feb 15 20:29:40 ubuntu kernel: [    0.215130] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.215177] pci 0000:00:13.2: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.215207] pci 0000:00:14.0: [1022:780b] type 00 class 0x0c0500
Feb 15 20:29:40 ubuntu kernel: [    0.215321] pci 0000:00:14.2: [1022:780d] type 00 class 0x040300
Feb 15 20:29:40 ubuntu kernel: [    0.215344] pci 0000:00:14.2: reg 0x10: [mem 0xfeb00000-0xfeb03fff 64bit]
Feb 15 20:29:40 ubuntu kernel: [    0.215397] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.215443] pci 0000:00:14.2: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.215477] pci 0000:00:14.3: [1022:780e] type 00 class 0x060100
Feb 15 20:29:40 ubuntu kernel: [    0.215590] pci 0000:00:14.4: [1022:780f] type 01 class 0x060401
Feb 15 20:29:40 ubuntu kernel: [    0.215657] pci 0000:00:14.4: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.215681] pci 0000:00:14.5: [1022:7809] type 00 class 0x0c0310
Feb 15 20:29:40 ubuntu kernel: [    0.215692] pci 0000:00:14.5: reg 0x10: [mem 0xfeb08000-0xfeb08fff]
Feb 15 20:29:40 ubuntu kernel: [    0.215776] pci 0000:00:14.5: System wakeup disabled by ACPI
Feb 15 20:29:40 ubuntu kernel: [    0.215805] pci 0000:00:18.0: [1022:1400] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.215869] pci 0000:00:18.1: [1022:1401] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.215932] pci 0000:00:18.2: [1022:1402] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.215995] pci 0000:00:18.3: [1022:1403] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.216061] pci 0000:00:18.4: [1022:1404] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.216125] pci 0000:00:18.5: [1022:1405] type 00 class 0x060000
Feb 15 20:29:40 ubuntu kernel: [    0.216234] pci 0000:01:00.0: [1002:6611] type 00 class 0x030000
Feb 15 20:29:40 ubuntu kernel: [    0.216246] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xcfffffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.216255] pci 0000:01:00.0: reg 0x18: [mem 0xfea00000-0xfea3ffff 64bit]
Feb 15 20:29:40 ubuntu kernel: [    0.216261] pci 0000:01:00.0: reg 0x20: [io  0xe000-0xe0ff]
Feb 15 20:29:40 ubuntu kernel: [    0.216272] pci 0000:01:00.0: reg 0x30: [mem 0xfea40000-0xfea5ffff pref]
Feb 15 20:29:40 ubuntu kernel: [    0.216304] pci 0000:01:00.0: supports D1 D2
Feb 15 20:29:40 ubuntu kernel: [    0.216306] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
Feb 15 20:29:40 ubuntu kernel: [    0.216347] pci 0000:01:00.1: [1002:aab0] type 00 class 0x040300
Feb 15 20:29:40 ubuntu kernel: [    0.216358] pci 0000:01:00.1: reg 0x10: [mem 0xfea60000-0xfea63fff 64bit]
Feb 15 20:29:40 ubuntu kernel: [    0.216415] pci 0000:01:00.1: supports D1 D2
Feb 15 20:29:40 ubuntu kernel: [    0.222894] pci 0000:00:02.0: PCI bridge to [bus 01]
Feb 15 20:29:40 ubuntu kernel: [    0.222907] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
Feb 15 20:29:40 ubuntu kernel: [    0.222913] pci 0000:00:02.0:   bridge window [mem 0xfea00000-0xfeafffff]
Feb 15 20:29:40 ubuntu kernel: [    0.222919] pci 0000:00:02.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.223020] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
Feb 15 20:29:40 ubuntu kernel: [    0.223035] pci 0000:02:00.0: reg 0x10: [io  0xd000-0xd0ff]
Feb 15 20:29:40 ubuntu kernel: [    0.223054] pci 0000:02:00.0: reg 0x18: [mem 0xd0004000-0xd0004fff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.223067] pci 0000:02:00.0: reg 0x20: [mem 0xd0000000-0xd0003fff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.223123] pci 0000:02:00.0: supports D1 D2
Feb 15 20:29:40 ubuntu kernel: [    0.223125] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Feb 15 20:29:40 ubuntu kernel: [    0.230887] pci 0000:00:07.0: PCI bridge to [bus 02]
Feb 15 20:29:40 ubuntu kernel: [    0.230900] pci 0000:00:07.0:   bridge window [io  0xd000-0xdfff]
Feb 15 20:29:40 ubuntu kernel: [    0.230909] pci 0000:00:07.0:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.231002] pci 0000:00:14.4: PCI bridge to [bus 03] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231010] pci 0000:00:14.4:   bridge window [io  0x0000-0x03af] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231011] pci 0000:00:14.4:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231013] pci 0000:00:14.4:   bridge window [io  0x03b0-0x03df] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231014] pci 0000:00:14.4:   bridge window [io  0x0d00-0xffff] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231016] pci 0000:00:14.4:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231017] pci 0000:00:14.4:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231019] pci 0000:00:14.4:   bridge window [mem 0xc0000000-0xffffffff] (subtractive decode)
Feb 15 20:29:40 ubuntu kernel: [    0.231333] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231399] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231483] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231549] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231603] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231647] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231691] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231735] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
Feb 15 20:29:40 ubuntu kernel: [    0.231882] ACPI: \_SB_.PCI0: notify handler is installed
Feb 15 20:29:40 ubuntu kernel: [    0.231912] Found 1 acpi root devices
Feb 15 20:29:40 ubuntu kernel: [    0.232086] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
Feb 15 20:29:40 ubuntu kernel: [    0.232088] vgaarb: loaded
Feb 15 20:29:40 ubuntu kernel: [    0.232088] vgaarb: bridge control possible 0000:01:00.0
Feb 15 20:29:40 ubuntu kernel: [    0.232242] SCSI subsystem initialized
Feb 15 20:29:40 ubuntu kernel: [    0.232244] ACPI: bus type ATA registered
Feb 15 20:29:40 ubuntu kernel: [    0.232301] libata version 3.00 loaded.
Feb 15 20:29:40 ubuntu kernel: [    0.232318] ACPI: bus type USB registered
Feb 15 20:29:40 ubuntu kernel: [    0.232331] usbcore: registered new interface driver usbfs
Feb 15 20:29:40 ubuntu kernel: [    0.232337] usbcore: registered new interface driver hub
Feb 15 20:29:40 ubuntu kernel: [    0.232360] usbcore: registered new device driver usb
Feb 15 20:29:40 ubuntu kernel: [    0.232463] PCI: Using ACPI for IRQ routing
Feb 15 20:29:40 ubuntu kernel: [    0.239353] PCI: pci_cache_line_size set to 64 bytes
Feb 15 20:29:40 ubuntu kernel: [    0.239413] e820: reserve RAM buffer [mem 0x8e278000-0x8fffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.239415] e820: reserve RAM buffer [mem 0x8ee3f000-0x8fffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.239416] e820: reserve RAM buffer [mem 0x8f482000-0x8fffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.239417] e820: reserve RAM buffer [mem 0x8f800000-0x8fffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.239418] e820: reserve RAM buffer [mem 0x43f000000-0x43fffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.239503] NetLabel: Initializing
Feb 15 20:29:40 ubuntu kernel: [    0.239504] NetLabel:  domain hash size = 128
Feb 15 20:29:40 ubuntu kernel: [    0.239504] NetLabel:  protocols = UNLABELED CIPSOv4
Feb 15 20:29:40 ubuntu kernel: [    0.239515] NetLabel:  unlabeled traffic allowed by default
Feb 15 20:29:40 ubuntu kernel: [    0.239594] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
Feb 15 20:29:40 ubuntu kernel: [    0.239597] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
Feb 15 20:29:40 ubuntu kernel: [    0.242684] Switched to clocksource hpet
Feb 15 20:29:40 ubuntu kernel: [    0.247814] AppArmor: AppArmor Filesystem Enabled
Feb 15 20:29:40 ubuntu kernel: [    0.247842] pnp: PnP ACPI init
Feb 15 20:29:40 ubuntu kernel: [    0.247854] ACPI: bus type PNP registered
Feb 15 20:29:40 ubuntu kernel: [    0.247963] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.247967] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248197] system 00:01: [mem 0x90000000-0xbfffffff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248199] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248270] system 00:02: [mem 0xfeb80000-0xfebfffff] could not be reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248272] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248534] system 00:03: [io  0x04d0-0x04d1] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248535] system 00:03: [io  0x040b] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248537] system 00:03: [io  0x04d6] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248539] system 00:03: [io  0x0c00-0x0c01] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248540] system 00:03: [io  0x0c14] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248544] system 00:03: [io  0x0c50-0x0c51] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248545] system 00:03: [io  0x0c52] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248547] system 00:03: [io  0x0c6c] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248548] system 00:03: [io  0x0c6f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248550] system 00:03: [io  0x0cd0-0x0cd1] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248551] system 00:03: [io  0x0cd2-0x0cd3] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248555] system 00:03: [io  0x0cd4-0x0cd5] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248557] system 00:03: [io  0x0cd6-0x0cd7] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248559] system 00:03: [io  0x0cd8-0x0cdf] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248560] system 00:03: [io  0x0800-0x089f] could not be reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248562] system 00:03: [io  0x0b20-0x0b3f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248563] system 00:03: [io  0x0900-0x090f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248565] system 00:03: [io  0x0910-0x091f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248566] system 00:03: [io  0xfe00-0xfefe] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248568] system 00:03: [mem 0xfec00000-0xfec00fff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248570] system 00:03: [mem 0xfee00000-0xfee00fff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248572] system 00:03: [mem 0xfed80000-0xfed8ffff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248574] system 00:03: [mem 0xfed61000-0xfed70fff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248576] system 00:03: [mem 0xfec10000-0xfec10fff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248577] system 00:03: [mem 0xfed00000-0xfed00fff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248579] system 00:03: [mem 0xff000000-0xffffffff] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248581] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248686] system 00:04: [io  0x0a00-0x0a0f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248688] system 00:04: [io  0x0a10-0x0a1f] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248690] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248744] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248753] pnp 00:06: [dma 4]
Feb 15 20:29:40 ubuntu kernel: [    0.248767] pnp 00:06: Plug and Play ACPI device, IDs PNP0200 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248789] pnp 00:07: Plug and Play ACPI device, IDs PNP0b00 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248809] pnp 00:08: Plug and Play ACPI device, IDs PNP0800 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248852] system 00:09: [io  0x04d0-0x04d1] has been reserved
Feb 15 20:29:40 ubuntu kernel: [    0.248854] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.248872] pnp 00:0a: Plug and Play ACPI device, IDs PNP0c04 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.249047] pnp 00:0b: Plug and Play ACPI device, IDs PNP0103 (active)
Feb 15 20:29:40 ubuntu kernel: [    0.249050] pnp: PnP ACPI: found 12 devices
Feb 15 20:29:40 ubuntu kernel: [    0.249051] ACPI: bus type PNP unregistered
Feb 15 20:29:40 ubuntu kernel: [    0.255514] pci 0000:00:02.0: PCI bridge to [bus 01]
Feb 15 20:29:40 ubuntu kernel: [    0.255517] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
Feb 15 20:29:40 ubuntu kernel: [    0.255519] pci 0000:00:02.0:   bridge window [mem 0xfea00000-0xfeafffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255522] pci 0000:00:02.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.255525] pci 0000:00:07.0: PCI bridge to [bus 02]
Feb 15 20:29:40 ubuntu kernel: [    0.255527] pci 0000:00:07.0:   bridge window [io  0xd000-0xdfff]
Feb 15 20:29:40 ubuntu kernel: [    0.255530] pci 0000:00:07.0:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.255534] pci 0000:00:14.4: PCI bridge to [bus 03]
Feb 15 20:29:40 ubuntu kernel: [    0.255730] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
Feb 15 20:29:40 ubuntu kernel: [    0.255731] PCI: setting IRQ 11 as level-triggered
Feb 15 20:29:40 ubuntu kernel: [    0.255892] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
Feb 15 20:29:40 ubuntu kernel: [    0.255893] PCI: setting IRQ 10 as level-triggered
Feb 15 20:29:40 ubuntu kernel: [    0.255901] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
Feb 15 20:29:40 ubuntu kernel: [    0.255902] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
Feb 15 20:29:40 ubuntu kernel: [    0.255904] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df]
Feb 15 20:29:40 ubuntu kernel: [    0.255905] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255906] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255908] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255909] pci_bus 0000:00: resource 10 [mem 0xc0000000-0xffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255911] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
Feb 15 20:29:40 ubuntu kernel: [    0.255912] pci_bus 0000:01: resource 1 [mem 0xfea00000-0xfeafffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255913] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.255915] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
Feb 15 20:29:40 ubuntu kernel: [    0.255916] pci_bus 0000:02: resource 2 [mem 0xd0000000-0xd00fffff 64bit pref]
Feb 15 20:29:40 ubuntu kernel: [    0.255918] pci_bus 0000:03: resource 4 [io  0x0000-0x03af]
Feb 15 20:29:40 ubuntu kernel: [    0.255919] pci_bus 0000:03: resource 5 [io  0x03e0-0x0cf7]
Feb 15 20:29:40 ubuntu kernel: [    0.255920] pci_bus 0000:03: resource 6 [io  0x03b0-0x03df]
Feb 15 20:29:40 ubuntu kernel: [    0.255922] pci_bus 0000:03: resource 7 [io  0x0d00-0xffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255923] pci_bus 0000:03: resource 8 [mem 0x000a0000-0x000bffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255924] pci_bus 0000:03: resource 9 [mem 0x000c0000-0x000dffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255926] pci_bus 0000:03: resource 10 [mem 0xc0000000-0xffffffff]
Feb 15 20:29:40 ubuntu kernel: [    0.255948] NET: Registered protocol family 2
Feb 15 20:29:40 ubuntu kernel: [    0.256203] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.256704] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.256924] TCP: Hash tables configured (established 131072 bind 65536)
Feb 15 20:29:40 ubuntu kernel: [    0.256963] TCP: reno registered
Feb 15 20:29:40 ubuntu kernel: [    0.256984] UDP hash table entries: 8192 (order: 6, 262144 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.257066] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
Feb 15 20:29:40 ubuntu kernel: [    0.257186] NET: Registered protocol family 1
Feb 15 20:29:40 ubuntu kernel: [    0.257651] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
Feb 15 20:29:40 ubuntu kernel: [    0.498699] PCI: CLS 64 bytes, default 64
Feb 15 20:29:40 ubuntu kernel: [    0.498770] Trying to unpack rootfs image as initramfs...
Feb 15 20:29:40 ubuntu kernel: [    0.702430] Freeing initrd memory: 17052K (ffff880035ea2000 - ffff880036f49000)
Feb 15 20:29:40 ubuntu kernel: [    0.837757] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    0.945505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.053248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.161001] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.268741] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.376486] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.484226] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.591975] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.699728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.807470] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    1.915226] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.022976] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.130726] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.238477] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.346227] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.453981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.561731] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.669478] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.777230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.884967] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    2.992719] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.100476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.208230] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.315994] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.423747] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.531506] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.639244] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.747004] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.854753] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    3.962494] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.070248] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.178016] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.285824] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.393637] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.501438] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.609254] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.717056] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.824871] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    4.932680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.040485] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.148294] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.256105] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.363917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.471718] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.579523] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.687329] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.795137] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    5.902954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.010765] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.118567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.226378] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.334186] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.441992] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.549798] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.657602] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.765409] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.873206] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    6.981011] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.088823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.196633] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.304450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.412269] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.520084] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.627900] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.735709] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.843525] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    7.951333] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.059152] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.166974] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.274774] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.382575] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.490395] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.598208] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.706020] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.813823] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    8.921634] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.029450] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.137261] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.245071] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.352874] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.460683] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.568495] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.676305] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.784113] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.891913] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [    9.999725] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.107541] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.215348] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.323152] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.430954] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.538758] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.646567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.754370] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.862185] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   10.969981] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.077778] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.185594] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.293407] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.401221] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.509015] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.616829] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.724641] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.832456] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   11.940265] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.048070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.155880] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.263697] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.371505] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.479319] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.587128] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.694950] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.802773] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   12.910589] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.018403] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.126219] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.234039] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.341850] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.449671] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.557468] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.665285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.773103] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.880917] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   13.988732] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.096542] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.204345] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.312157] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.419960] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.527767] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.635574] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.743160] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.850978] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   14.958786] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.066598] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.174406] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.282212] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.390018] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.497831] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.605649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.713454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.821267] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   15.929077] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.036893] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.144707] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.252507] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.360321] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.468136] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.575945] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.683755] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.791565] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   16.899379] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.007187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.114993] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.222803] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.330605] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.438426] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.546243] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.654066] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.761879] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.869697] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   17.977513] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.085336] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.193162] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.300979] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.408790] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.516578] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.624398] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.732211] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.840030] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   18.947832] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.055643] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.163458] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.271271] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.379083] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.486884] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.594700] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.702518] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.810331] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   19.918139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.025944] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.133760] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.241566] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.349374] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.457181] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.564980] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.672789] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.780597] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.888411] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   20.996226] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.104033] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.211839] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.319647] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.427454] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.535268] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.643072] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.750884] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.858690] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   21.966500] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.074308] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.182116] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.289925] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.397731] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.505547] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.613361] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.721176] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.828990] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   22.936808] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.044628] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.152440] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.260256] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.368070] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.475887] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.583714] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.691522] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.799318] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   23.907136] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.014956] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.122772] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.230579] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.338382] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.446190] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.554006] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.661822] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.769635] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.877438] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   24.985247] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.093060] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.200868] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.308680] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.416476] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.524288] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.632099] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.739905] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.847712] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   25.955514] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.063324] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.171139] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.278948] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.386761] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.494567] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.602377] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.710187] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.817998] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   26.925811] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.033615] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.141428] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.249241] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.357049] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.464861] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.572668] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.680474] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.788285] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   27.896109] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.003928] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.111728] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.119124] BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1]
Feb 15 20:29:40 ubuntu kernel: [   28.119127] Modules linked in:
Feb 15 20:29:40 ubuntu kernel: [   28.119130] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 20:29:40 ubuntu kernel: [   28.119132] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 20:29:40 ubuntu kernel: [   28.119133] task: ffff880429620000 ti: ffff880429628000 task.ti: ffff880429628000
Feb 15 20:29:40 ubuntu kernel: [   28.119134] RIP: 0010:[<ffffffff81380382>]  [<ffffffff81380382>] delay_tsc+0x42/0x80
Feb 15 20:29:40 ubuntu kernel: [   28.119140] RSP: 0000:ffff880429629c68  EFLAGS: 00000246
Feb 15 20:29:40 ubuntu kernel: [   28.119141] RAX: 0000001c549ce3bd RBX: 000000000000032f RCX: 00000000549ce3bd
Feb 15 20:29:40 ubuntu kernel: [   28.119142] RDX: 0000000000000cf2 RSI: 0000000000000282 RDI: 0000000000000e50
Feb 15 20:29:40 ubuntu kernel: [   28.119143] RBP: ffff880429629c88 R08: 0000000000002000 R09: 0000000000000000
Feb 15 20:29:40 ubuntu kernel: [   28.119144] R10: 0000000000000330 R11: 0720072007200720 R12: 0000000000000026
Feb 15 20:29:40 ubuntu kernel: [   28.119145] R13: ffffffff81ef8bc2 R14: 0000000000000246 R15: ffff880429629c38
Feb 15 20:29:40 ubuntu kernel: [   28.119147] FS:  0000000000000000(0000) GS:ffff88043ec00000(0000) knlGS:0000000000000000
Feb 15 20:29:40 ubuntu kernel: [   28.119148] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Feb 15 20:29:40 ubuntu kernel: [   28.119149] CR2: ffff88043efff000 CR3: 0000000001c0d000 CR4: 00000000000407f0
Feb 15 20:29:40 ubuntu kernel: [   28.119150] Stack:
Feb 15 20:29:40 ubuntu kernel: [   28.119153]  0000000000001a0e ffff880429629cf0 0000000000001ff0 ffff880429579814
Feb 15 20:29:40 ubuntu kernel: [   28.119162]  ffff880429629c98 ffffffff813802bc ffff880429629cb8 ffffffff81607e55
Feb 15 20:29:40 ubuntu kernel: [   28.119164]  ffff880429579800 0000000000002000 ffff880429629d28 ffffffff81607f57
Feb 15 20:29:40 ubuntu kernel: [   28.119167] Call Trace:
Feb 15 20:29:40 ubuntu kernel: [   28.119170]  [<ffffffff813802bc>] __const_udelay+0x2c/0x30
Feb 15 20:29:40 ubuntu kernel: [   28.119174]  [<ffffffff81607e55>] wait_on_sem+0x35/0x70
Feb 15 20:29:40 ubuntu kernel: [   28.119176]  [<ffffffff81607f57>] iommu_queue_command_sync+0xc7/0x140
Feb 15 20:29:40 ubuntu kernel: [   28.119178]  [<ffffffff81607fe3>] iommu_queue_command+0x13/0x20
Feb 15 20:29:40 ubuntu kernel: [   28.119183]  [<ffffffff8160becd>] iommu_flush_all_caches+0x9d/0xf0
Feb 15 20:29:40 ubuntu kernel: [   28.119185]  [<ffffffff8160c7b1>] early_enable_iommus+0x61/0x160
Feb 15 20:29:40 ubuntu kernel: [   28.119189]  [<ffffffff81d2fc96>] ? memblock_find_dma_reserve+0x13d/0x13d
Feb 15 20:29:40 ubuntu kernel: [   28.119192]  [<ffffffff81d7a1e6>] state_next+0xbf/0x201
Feb 15 20:29:40 ubuntu kernel: [   28.119194]  [<ffffffff81d2fc96>] ? memblock_find_dma_reserve+0x13d/0x13d
Feb 15 20:29:40 ubuntu kernel: [   28.119196]  [<ffffffff81d7a33c>] iommu_go_to_state+0x14/0x2f
Feb 15 20:29:40 ubuntu kernel: [   28.119197]  [<ffffffff81d7a3c8>] amd_iommu_init+0x13/0xff
Feb 15 20:29:40 ubuntu kernel: [   28.119200]  [<ffffffff81d26123>] ? load_default_modules+0x9/0xb
Feb 15 20:29:40 ubuntu kernel: [   28.119203]  [<ffffffff81d2fca9>] pci_iommu_init+0x13/0x3e
Feb 15 20:29:40 ubuntu kernel: [   28.119206]  [<ffffffff8100212a>] do_one_initcall+0xfa/0x1b0
Feb 15 20:29:40 ubuntu kernel: [   28.119208]  [<ffffffff81086f00>] ? parse_args+0xd0/0x1d0
Feb 15 20:29:40 ubuntu kernel: [   28.119211]  [<ffffffff81d25954>] ? do_early_param+0x87/0x87
Feb 15 20:29:40 ubuntu kernel: [   28.119213]  [<ffffffff81d25fc6>] do_basic_setup+0x96/0xb9
Feb 15 20:29:40 ubuntu kernel: [   28.119215]  [<ffffffff81d25954>] ? do_early_param+0x87/0x87
Feb 15 20:29:40 ubuntu kernel: [   28.119218]  [<ffffffff81d45e83>] ? sched_init_smp+0x119/0x11b
Feb 15 20:29:40 ubuntu kernel: [   28.119220]  [<ffffffff81d260a1>] kernel_init_freeable+0xb8/0x131
Feb 15 20:29:40 ubuntu kernel: [   28.119224]  [<ffffffff81723be0>] ? rest_init+0x80/0x80
Feb 15 20:29:40 ubuntu kernel: [   28.119226]  [<ffffffff81723bee>] kernel_init+0xe/0xf0
Feb 15 20:29:40 ubuntu kernel: [   28.119229]  [<ffffffff817508ec>] ret_from_fork+0x7c/0xb0
Feb 15 20:29:40 ubuntu kernel: [   28.119231]  [<ffffffff81723be0>] ? rest_init+0x80/0x80
Feb 15 20:29:40 ubuntu kernel: [   28.119232] Code: 25 64 b0 00 00 0f ae f0 66 66 90 e8 c9 b0 c9 ff 66 90 41 89 c4 eb 11 66 90 f3 90 65 8b 1c 25 64 b0 00 00 41 39 dd 75 20 0f ae f0 <66> 66 90 e8 a6 b0 c9 ff 66 90 89 c2 44 29 e2 44 39 f2 72 da 5b 
Feb 15 20:29:40 ubuntu kernel: [   28.219649] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.327463] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.435284] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.543100] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.650701] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.650963] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
Feb 15 20:29:40 ubuntu kernel: [   28.651077] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
Feb 15 20:29:40 ubuntu kernel: [   28.651078] AMD-Vi:  Extended features:  PreF PPR GT IA
Feb 15 20:29:40 ubuntu kernel: [   28.651101] pci 0000:00:00.2: irq 16 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   28.660721] AMD-Vi: Lazy IO/TLB flushing enabled
Feb 15 20:29:40 ubuntu kernel: [   28.768739] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:40 ubuntu kernel: [   28.768747] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Feb 15 20:29:40 ubuntu kernel: [   28.768749] software IO TLB [mem 0x88b9f000-0x8cb9f000] (64MB) mapped at [ffff880088b9f000-ffff88008cb9efff]
Feb 15 20:29:40 ubuntu kernel: [   28.768938] perf: AMD NB counters detected
Feb 15 20:29:40 ubuntu kernel: [   28.768956] LVT offset 0 assigned for vector 0x400
Feb 15 20:29:40 ubuntu kernel: [   28.768974] perf: AMD IBS detected (0x000000ff)
Feb 15 20:29:40 ubuntu kernel: [   28.769004] Scanning for low memory corruption every 60 seconds
Feb 15 20:29:40 ubuntu kernel: [   28.769265] Initialise module verification
Feb 15 20:29:40 ubuntu kernel: [   28.769298] audit: initializing netlink socket (disabled)
Feb 15 20:29:40 ubuntu kernel: [   28.769308] type=2000 audit(1392492570.676:1): initialized
Feb 15 20:29:40 ubuntu kernel: [   28.789463] bounce pool size: 64 pages
Feb 15 20:29:40 ubuntu kernel: [   28.789472] HugeTLB registered 2 MB page size, pre-allocated 0 pages
Feb 15 20:29:40 ubuntu kernel: [   28.791041] zbud: loaded
Feb 15 20:29:40 ubuntu kernel: [   28.791208] VFS: Disk quotas dquot_6.5.2
Feb 15 20:29:40 ubuntu kernel: [   28.791238] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Feb 15 20:29:40 ubuntu kernel: [   28.791742] fuse init (API version 7.22)
Feb 15 20:29:40 ubuntu kernel: [   28.791807] msgmni has been set to 30370
Feb 15 20:29:40 ubuntu kernel: [   28.792270] Key type asymmetric registered
Feb 15 20:29:40 ubuntu kernel: [   28.792272] Asymmetric key parser 'x509' registered
Feb 15 20:29:40 ubuntu kernel: [   28.792296] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
Feb 15 20:29:40 ubuntu kernel: [   28.792332] io scheduler noop registered
Feb 15 20:29:40 ubuntu kernel: [   28.792333] io scheduler deadline registered (default)
Feb 15 20:29:40 ubuntu kernel: [   28.792352] io scheduler cfq registered
Feb 15 20:29:40 ubuntu kernel: [   28.792445] pcieport 0000:00:02.0: irq 17 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   28.792490] pcieport 0000:00:07.0: irq 18 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   28.792547] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
Feb 15 20:29:40 ubuntu kernel: [   28.792549] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
Feb 15 20:29:40 ubuntu kernel: [   28.792551] pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
Feb 15 20:29:40 ubuntu kernel: [   28.792553] pcie_pme 0000:00:02.0:pcie01: service driver pcie_pme loaded
Feb 15 20:29:40 ubuntu kernel: [   28.792564] pcieport 0000:00:07.0: Signaling PME through PCIe PME interrupt
Feb 15 20:29:40 ubuntu kernel: [   28.792565] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
Feb 15 20:29:40 ubuntu kernel: [   28.792567] pcie_pme 0000:00:07.0:pcie01: service driver pcie_pme loaded
Feb 15 20:29:40 ubuntu kernel: [   28.792578] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Feb 15 20:29:40 ubuntu kernel: [   28.792590] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
Feb 15 20:29:40 ubuntu kernel: [   28.792665] efifb: probing for efifb
Feb 15 20:29:40 ubuntu kernel: [   28.793069] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90012d80000, using 8128k, total 8128k
Feb 15 20:29:40 ubuntu kernel: [   28.793070] efifb: mode is 1920x1080x32, linelength=7680, pages=1
Feb 15 20:29:40 ubuntu kernel: [   28.793071] efifb: scrolling: redraw
Feb 15 20:29:40 ubuntu kernel: [   28.793072] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
Feb 15 20:29:40 ubuntu kernel: [   28.796268] Console: switching to colour frame buffer device 240x67
Feb 15 20:29:40 ubuntu kernel: [   28.799243] fb0: EFI VGA frame buffer device
Feb 15 20:29:40 ubuntu kernel: [   28.799293] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
Feb 15 20:29:40 ubuntu kernel: [   28.799297] ACPI: Power Button [PWRB]
Feb 15 20:29:40 ubuntu kernel: [   28.799325] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
Feb 15 20:29:40 ubuntu kernel: [   28.799327] ACPI: Power Button [PWRF]
Feb 15 20:29:40 ubuntu kernel: [   28.799366] ACPI: acpi_idle registered with cpuidle
Feb 15 20:29:40 ubuntu kernel: [   28.799650] GHES: HEST is not enabled!
Feb 15 20:29:40 ubuntu kernel: [   28.799735] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
Feb 15 20:29:40 ubuntu kernel: [   28.801031] Linux agpgart interface v0.103
Feb 15 20:29:40 ubuntu kernel: [   28.802084] brd: module loaded
Feb 15 20:29:40 ubuntu kernel: [   28.802746] loop: module loaded
Feb 15 20:29:40 ubuntu kernel: [   28.802804] megasas: 06.600.18.00-rc1 Wed. May. 15 17:00:00 PDT 2013
Feb 15 20:29:40 ubuntu kernel: [   28.803069] libphy: Fixed MDIO Bus: probed
Feb 15 20:29:40 ubuntu kernel: [   28.803142] tun: Universal TUN/TAP device driver, 1.6
Feb 15 20:29:40 ubuntu kernel: [   28.803144] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Feb 15 20:29:40 ubuntu kernel: [   28.803222] PPP generic driver version 2.4.2
Feb 15 20:29:40 ubuntu kernel: [   28.803261] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Feb 15 20:29:40 ubuntu kernel: [   28.803263] ehci-pci: EHCI PCI platform driver
Feb 15 20:29:40 ubuntu kernel: [   28.803433] ehci-pci 0000:00:12.2: EHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   28.803439] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 1
Feb 15 20:29:40 ubuntu kernel: [   28.803448] QUIRK: Enable AMD PLL fix
Feb 15 20:29:40 ubuntu kernel: [   28.803449] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
Feb 15 20:29:40 ubuntu kernel: [   28.803460] ehci-pci 0000:00:12.2: debug port 1
Feb 15 20:29:40 ubuntu kernel: [   28.803486] ehci-pci 0000:00:12.2: irq 11, io mem 0xfeb0b000
Feb 15 20:29:40 ubuntu kernel: [   28.814515] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00
Feb 15 20:29:40 ubuntu kernel: [   28.814582] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Feb 15 20:29:40 ubuntu kernel: [   28.814586] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   28.814590] usb usb1: Product: EHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   28.814593] usb usb1: Manufacturer: Linux 3.11.0-15-generic ehci_hcd
Feb 15 20:29:40 ubuntu kernel: [   28.814605] usb usb1: SerialNumber: 0000:00:12.2
Feb 15 20:29:40 ubuntu kernel: [   28.814723] hub 1-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   28.814727] hub 1-0:1.0: 5 ports detected
Feb 15 20:29:40 ubuntu kernel: [   28.814980] ehci-pci 0000:00:13.2: EHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   28.814985] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 2
Feb 15 20:29:40 ubuntu kernel: [   28.814988] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
Feb 15 20:29:40 ubuntu kernel: [   28.814998] ehci-pci 0000:00:13.2: debug port 1
Feb 15 20:29:40 ubuntu kernel: [   28.815024] ehci-pci 0000:00:13.2: irq 11, io mem 0xfeb09000
Feb 15 20:29:40 ubuntu kernel: [   28.826503] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00
Feb 15 20:29:40 ubuntu kernel: [   28.826547] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
Feb 15 20:29:40 ubuntu kernel: [   28.826549] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   28.826550] usb usb2: Product: EHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   28.826552] usb usb2: Manufacturer: Linux 3.11.0-15-generic ehci_hcd
Feb 15 20:29:40 ubuntu kernel: [   28.826553] usb usb2: SerialNumber: 0000:00:13.2
Feb 15 20:29:40 ubuntu kernel: [   28.826743] hub 2-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   28.826747] hub 2-0:1.0: 5 ports detected
Feb 15 20:29:40 ubuntu kernel: [   28.826843] ehci-platform: EHCI generic platform driver
Feb 15 20:29:40 ubuntu kernel: [   28.826852] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Feb 15 20:29:40 ubuntu kernel: [   28.826853] ohci-pci: OHCI PCI platform driver
Feb 15 20:29:40 ubuntu kernel: [   28.827020] ohci-pci 0000:00:12.0: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   28.827024] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 3
Feb 15 20:29:40 ubuntu kernel: [   28.827040] ohci-pci 0000:00:12.0: irq 11, io mem 0xfeb0c000
Feb 15 20:29:40 ubuntu kernel: [   28.886445] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
Feb 15 20:29:40 ubuntu kernel: [   28.886450] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   28.886451] usb usb3: Product: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   28.886453] usb usb3: Manufacturer: Linux 3.11.0-15-generic ohci_hcd
Feb 15 20:29:40 ubuntu kernel: [   28.886454] usb usb3: SerialNumber: 0000:00:12.0
Feb 15 20:29:40 ubuntu kernel: [   28.886590] hub 3-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   28.886596] hub 3-0:1.0: 5 ports detected
Feb 15 20:29:40 ubuntu kernel: [   28.886833] ohci-pci 0000:00:13.0: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   28.886840] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 4
Feb 15 20:29:40 ubuntu kernel: [   28.886856] ohci-pci 0000:00:13.0: irq 11, io mem 0xfeb0a000
Feb 15 20:29:40 ubuntu kernel: [   28.946390] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
Feb 15 20:29:40 ubuntu kernel: [   28.946394] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   28.946396] usb usb4: Product: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   28.946397] usb usb4: Manufacturer: Linux 3.11.0-15-generic ohci_hcd
Feb 15 20:29:40 ubuntu kernel: [   28.946398] usb usb4: SerialNumber: 0000:00:13.0
Feb 15 20:29:40 ubuntu kernel: [   28.946598] hub 4-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   28.946604] hub 4-0:1.0: 5 ports detected
Feb 15 20:29:40 ubuntu kernel: [   28.946846] ohci-pci 0000:00:14.5: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   28.946851] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 5
Feb 15 20:29:40 ubuntu kernel: [   28.946867] ohci-pci 0000:00:14.5: irq 11, io mem 0xfeb08000
Feb 15 20:29:40 ubuntu kernel: [   29.006321] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
Feb 15 20:29:40 ubuntu kernel: [   29.006326] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   29.006327] usb usb5: Product: OHCI PCI host controller
Feb 15 20:29:40 ubuntu kernel: [   29.006329] usb usb5: Manufacturer: Linux 3.11.0-15-generic ohci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.006330] usb usb5: SerialNumber: 0000:00:14.5
Feb 15 20:29:40 ubuntu kernel: [   29.006523] hub 5-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   29.006529] hub 5-0:1.0: 2 ports detected
Feb 15 20:29:40 ubuntu kernel: [   29.006603] ohci-platform: OHCI generic platform driver
Feb 15 20:29:40 ubuntu kernel: [   29.006614] uhci_hcd: USB Universal Host Controller Interface driver
Feb 15 20:29:40 ubuntu kernel: [   29.006795] xhci_hcd 0000:00:10.0: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.006800] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 6
Feb 15 20:29:40 ubuntu kernel: [   29.007007] xhci_hcd 0000:00:10.0: irq 19 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.007014] xhci_hcd 0000:00:10.0: irq 20 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.007018] xhci_hcd 0000:00:10.0: irq 21 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.007021] xhci_hcd 0000:00:10.0: irq 22 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.007025] xhci_hcd 0000:00:10.0: irq 23 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.007103] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002
Feb 15 20:29:40 ubuntu kernel: [   29.007105] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   29.007106] usb usb6: Product: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.007107] usb usb6: Manufacturer: Linux 3.11.0-15-generic xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.007109] usb usb6: SerialNumber: 0000:00:10.0
Feb 15 20:29:40 ubuntu kernel: [   29.007241] xHCI xhci_add_endpoint called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.007242] xHCI xhci_check_bandwidth called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.007256] hub 6-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   29.007261] hub 6-0:1.0: 2 ports detected
Feb 15 20:29:40 ubuntu kernel: [   29.007311] xhci_hcd 0000:00:10.0: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.007313] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 7
Feb 15 20:29:40 ubuntu kernel: [   29.010396] usb usb7: New USB device found, idVendor=1d6b, idProduct=0003
Feb 15 20:29:40 ubuntu kernel: [   29.010397] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   29.010398] usb usb7: Product: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.010400] usb usb7: Manufacturer: Linux 3.11.0-15-generic xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.010401] usb usb7: SerialNumber: 0000:00:10.0
Feb 15 20:29:40 ubuntu kernel: [   29.010539] xHCI xhci_add_endpoint called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.010540] xHCI xhci_check_bandwidth called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.010555] hub 7-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   29.010560] hub 7-0:1.0: 2 ports detected
Feb 15 20:29:40 ubuntu kernel: [   29.018574] xhci_hcd 0000:00:10.1: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.018582] xhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 8
Feb 15 20:29:40 ubuntu kernel: [   29.018795] xhci_hcd 0000:00:10.1: irq 24 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.018799] xhci_hcd 0000:00:10.1: irq 25 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.018803] xhci_hcd 0000:00:10.1: irq 26 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.018807] xhci_hcd 0000:00:10.1: irq 27 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.018813] xhci_hcd 0000:00:10.1: irq 28 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.018898] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002
Feb 15 20:29:40 ubuntu kernel: [   29.018900] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   29.018902] usb usb8: Product: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.018903] usb usb8: Manufacturer: Linux 3.11.0-15-generic xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.018904] usb usb8: SerialNumber: 0000:00:10.1
Feb 15 20:29:40 ubuntu kernel: [   29.019056] xHCI xhci_add_endpoint called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.019057] xHCI xhci_check_bandwidth called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.019076] hub 8-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   29.019082] hub 8-0:1.0: 2 ports detected
Feb 15 20:29:40 ubuntu kernel: [   29.019144] xhci_hcd 0000:00:10.1: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.019146] xhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 9
Feb 15 20:29:40 ubuntu kernel: [   29.022178] usb usb9: New USB device found, idVendor=1d6b, idProduct=0003
Feb 15 20:29:40 ubuntu kernel: [   29.022180] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb 15 20:29:40 ubuntu kernel: [   29.022181] usb usb9: Product: xHCI Host Controller
Feb 15 20:29:40 ubuntu kernel: [   29.022182] usb usb9: Manufacturer: Linux 3.11.0-15-generic xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.022184] usb usb9: SerialNumber: 0000:00:10.1
Feb 15 20:29:40 ubuntu kernel: [   29.022322] xHCI xhci_add_endpoint called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.022323] xHCI xhci_check_bandwidth called for root hub
Feb 15 20:29:40 ubuntu kernel: [   29.022339] hub 9-0:1.0: USB hub found
Feb 15 20:29:40 ubuntu kernel: [   29.022343] hub 9-0:1.0: 2 ports detected
Feb 15 20:29:40 ubuntu kernel: [   29.034451] i8042: PNP: No PS/2 controller found. Probing ports directly.
Feb 15 20:29:40 ubuntu kernel: [   29.034856] serio: i8042 KBD port at 0x60,0x64 irq 1
Feb 15 20:29:40 ubuntu kernel: [   29.034867] serio: i8042 AUX port at 0x60,0x64 irq 12
Feb 15 20:29:40 ubuntu kernel: [   29.034991] mousedev: PS/2 mouse device common for all mice
Feb 15 20:29:40 ubuntu kernel: [   29.035112] rtc_cmos 00:07: RTC can wake from S4
Feb 15 20:29:40 ubuntu kernel: [   29.035215] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
Feb 15 20:29:40 ubuntu kernel: [   29.035231] rtc_cmos 00:07: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
Feb 15 20:29:40 ubuntu kernel: [   29.035289] device-mapper: uevent: version 1.0.3
Feb 15 20:29:40 ubuntu kernel: [   29.035341] device-mapper: ioctl: 4.25.0-ioctl (2013-06-26) initialised: dm-devel@redhat.com
Feb 15 20:29:40 ubuntu kernel: [   29.035438] cpuidle: using governor ladder
Feb 15 20:29:40 ubuntu kernel: [   29.035500] cpuidle: using governor menu
Feb 15 20:29:40 ubuntu kernel: [   29.035507] ledtrig-cpu: registered to indicate activity on CPUs
Feb 15 20:29:40 ubuntu kernel: [   29.035509] EFI Variables Facility v0.08 2004-May-17
Feb 15 20:29:40 ubuntu kernel: [   29.041818] TCP: cubic registered
Feb 15 20:29:40 ubuntu kernel: [   29.041885] NET: Registered protocol family 10
Feb 15 20:29:40 ubuntu kernel: [   29.042025] NET: Registered protocol family 17
Feb 15 20:29:40 ubuntu kernel: [   29.042033] Key type dns_resolver registered
Feb 15 20:29:40 ubuntu kernel: [   29.042433] PM: Hibernation image not present or could not be loaded.
Feb 15 20:29:40 ubuntu kernel: [   29.042436] Loading module verification certificates
Feb 15 20:29:40 ubuntu kernel: [   29.043127] MODSIGN: Loaded cert 'Magrathea: Glacier signing key: e20ade5b3af83aaa8563f0ef4119a030c4d3ffdb'
Feb 15 20:29:40 ubuntu kernel: [   29.043139] registered taskstats version 1
Feb 15 20:29:40 ubuntu kernel: [   29.045543] Key type trusted registered
Feb 15 20:29:40 ubuntu kernel: [   29.047033] Key type encrypted registered
Feb 15 20:29:40 ubuntu kernel: [   29.048510] AppArmor: AppArmor sha1 policy hashing enabled
Feb 15 20:29:40 ubuntu kernel: [   29.048781]   Magic number: 2:45:496
Feb 15 20:29:40 ubuntu kernel: [   29.048784]   hash matches /build/buildd/linux-lts-saucy-3.11.0/drivers/base/power/main.c:513
Feb 15 20:29:40 ubuntu kernel: [   29.048868] rtc_cmos 00:07: setting system clock to 2014-02-15 19:29:31 UTC (1392492571)
Feb 15 20:29:40 ubuntu kernel: [   29.048989] acpi-cpufreq: overriding BIOS provided _PSD data
Feb 15 20:29:40 ubuntu kernel: [   29.049166] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
Feb 15 20:29:40 ubuntu kernel: [   29.049167] EDD information not available.
Feb 15 20:29:40 ubuntu kernel: [   29.050442] Freeing unused kernel memory: 1392K (ffffffff81d0f000 - ffffffff81e6b000)
Feb 15 20:29:40 ubuntu kernel: [   29.050444] Write protecting the kernel read-only data: 12288k
Feb 15 20:29:40 ubuntu kernel: [   29.052052] Freeing unused kernel memory: 672K (ffff880001758000 - ffff880001800000)
Feb 15 20:29:40 ubuntu kernel: [   29.052124] Freeing unused kernel memory: 20K (ffff880001bfb000 - ffff880001c00000)
Feb 15 20:29:40 ubuntu kernel: [   29.088573] ahci 0000:00:11.0: version 3.0
Feb 15 20:29:40 ubuntu kernel: [   29.088795] ahci 0000:00:11.0: irq 29 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.088880] ahci 0000:00:11.0: AHCI 0001.0300 32 slots 5 ports 6 Gbps 0x2f impl SATA mode
Feb 15 20:29:40 ubuntu kernel: [   29.088884] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part sxs 
Feb 15 20:29:40 ubuntu kernel: [   29.092948] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
Feb 15 20:29:40 ubuntu kernel: [   29.093482] scsi0 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.094003] scsi1 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.094118] scsi2 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.094222] r8169 0000:02:00.0: irq 30 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   29.094405] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0xffffc90000064000, d4:3d:7e:fa:f4:54, XID 0c900800 IRQ 30
Feb 15 20:29:40 ubuntu kernel: [   29.094408] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Feb 15 20:29:40 ubuntu kernel: [   29.095114] scsi3 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.095326] scsi4 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.096721] scsi5 : ahci
Feb 15 20:29:40 ubuntu kernel: [   29.096835] ata1: SATA max UDMA/133 abar m2048@0xfeb0d000 port 0xfeb0d100 irq 29
Feb 15 20:29:40 ubuntu kernel: [   29.096838] ata2: SATA max UDMA/133 abar m2048@0xfeb0d000 port 0xfeb0d180 irq 29
Feb 15 20:29:40 ubuntu kernel: [   29.096840] ata3: SATA max UDMA/133 abar m2048@0xfeb0d000 port 0xfeb0d200 irq 29
Feb 15 20:29:40 ubuntu kernel: [   29.096842] ata4: SATA max UDMA/133 abar m2048@0xfeb0d000 port 0xfeb0d280 irq 29
Feb 15 20:29:40 ubuntu kernel: [   29.096844] ata5: DUMMY
Feb 15 20:29:40 ubuntu kernel: [   29.096846] ata6: SATA max UDMA/133 abar m2048@0xfeb0d000 port 0xfeb0d380 irq 29
Feb 15 20:29:40 ubuntu kernel: [   29.334020] usb 3-5: new low-speed USB device number 2 using ohci-pci
Feb 15 20:29:40 ubuntu kernel: [   29.417936] ata4: SATA link down (SStatus 0 SControl 300)
Feb 15 20:29:40 ubuntu kernel: [   29.417983] ata6: SATA link down (SStatus 0 SControl 300)
Feb 15 20:29:40 ubuntu kernel: [   29.514944] usb 3-5: New USB device found, idVendor=04f2, idProduct=0718
Feb 15 20:29:40 ubuntu kernel: [   29.514957] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 15 20:29:40 ubuntu kernel: [   29.514959] usb 3-5: Product: Chicony wired mouse
Feb 15 20:29:40 ubuntu kernel: [   29.514960] usb 3-5: Manufacturer: Chicony
Feb 15 20:29:40 ubuntu kernel: [   29.520317] hidraw: raw HID events driver (C) Jiri Kosina
Feb 15 20:29:40 ubuntu kernel: [   29.529994] usbcore: registered new interface driver usbhid
Feb 15 20:29:40 ubuntu kernel: [   29.529997] usbhid: USB HID core driver
Feb 15 20:29:40 ubuntu kernel: [   29.532465] input: Chicony Chicony wired mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-5/3-5:1.0/input/input2
Feb 15 20:29:40 ubuntu kernel: [   29.532598] hid-generic 0003:04F2:0718.0001: input,hidraw0: USB HID v1.11 Mouse [Chicony Chicony wired mouse] on usb-0000:00:12.0-5/input0
Feb 15 20:29:40 ubuntu kernel: [   29.585770] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Feb 15 20:29:40 ubuntu kernel: [   29.585815] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Feb 15 20:29:40 ubuntu kernel: [   29.585838] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Feb 15 20:29:40 ubuntu kernel: [   29.586665] ata1.00: ATA-9: ST1000DM003-1CH162, CC47, max UDMA/133
Feb 15 20:29:40 ubuntu kernel: [   29.586669] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
Feb 15 20:29:40 ubuntu kernel: [   29.586746] ata3.00: ATA-8: TOSHIBA DT01ABA100, MU2OA720, max UDMA/133
Feb 15 20:29:40 ubuntu kernel: [   29.586747] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
Feb 15 20:29:40 ubuntu kernel: [   29.587447] ata1.00: configured for UDMA/133
Feb 15 20:29:40 ubuntu kernel: [   29.587600] scsi 0:0:0:0: Direct-Access     ATA      ST1000DM003-1CH1 CC47 PQ: 0 ANSI: 5
Feb 15 20:29:40 ubuntu kernel: [   29.587738] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
Feb 15 20:29:40 ubuntu kernel: [   29.587741] sd 0:0:0:0: [sda] 4096-byte physical blocks
Feb 15 20:29:40 ubuntu kernel: [   29.587749] ata3.00: configured for UDMA/133
Feb 15 20:29:40 ubuntu kernel: [   29.587765] sd 0:0:0:0: Attached scsi generic sg0 type 0
Feb 15 20:29:40 ubuntu kernel: [   29.587792] sd 0:0:0:0: [sda] Write Protect is off
Feb 15 20:29:40 ubuntu kernel: [   29.587794] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
Feb 15 20:29:40 ubuntu kernel: [   29.587815] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Feb 15 20:29:40 ubuntu kernel: [   29.588095] ata2.00: ATAPI: TSSTcorp CDDVDW SH-216DB, MD00, max UDMA/100
Feb 15 20:29:40 ubuntu kernel: [   29.589186] ata2.00: configured for UDMA/100
Feb 15 20:29:40 ubuntu kernel: [   29.590798] scsi 1:0:0:0: CD-ROM            TSSTcorp CDDVDW SH-216DB  MD00 PQ: 0 ANSI: 5
Feb 15 20:29:40 ubuntu kernel: [   29.593855] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Feb 15 20:29:40 ubuntu kernel: [   29.593860] cdrom: Uniform CD-ROM driver Revision: 3.20
Feb 15 20:29:40 ubuntu kernel: [   29.594040] sr 1:0:0:0: Attached scsi CD-ROM sr0
Feb 15 20:29:40 ubuntu kernel: [   29.594106] sr 1:0:0:0: Attached scsi generic sg1 type 5
Feb 15 20:29:40 ubuntu kernel: [   29.594255] scsi 2:0:0:0: Direct-Access     ATA      TOSHIBA DT01ABA1 MU2O PQ: 0 ANSI: 5
Feb 15 20:29:40 ubuntu kernel: [   29.594364] sd 2:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
Feb 15 20:29:40 ubuntu kernel: [   29.594366] sd 2:0:0:0: [sdb] 4096-byte physical blocks
Feb 15 20:29:40 ubuntu kernel: [   29.594400] sd 2:0:0:0: Attached scsi generic sg2 type 0
Feb 15 20:29:40 ubuntu kernel: [   29.594490] sd 2:0:0:0: [sdb] Write Protect is off
Feb 15 20:29:40 ubuntu kernel: [   29.594495] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
Feb 15 20:29:40 ubuntu kernel: [   29.594536] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Feb 15 20:29:40 ubuntu kernel: [   29.625734] usb 6-1: new low-speed USB device number 2 using xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.648214]  sdb: sdb1
Feb 15 20:29:40 ubuntu kernel: [   29.648460]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8
Feb 15 20:29:40 ubuntu kernel: [   29.648566] sd 2:0:0:0: [sdb] Attached SCSI disk
Feb 15 20:29:40 ubuntu kernel: [   29.649087] sd 0:0:0:0: [sda] Attached SCSI disk
Feb 15 20:29:40 ubuntu kernel: [   29.676904] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c
Feb 15 20:29:40 ubuntu kernel: [   29.676912] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 15 20:29:40 ubuntu kernel: [   29.676916] usb 6-1: Product: USB Keyboard
Feb 15 20:29:40 ubuntu kernel: [   29.676920] usb 6-1: Manufacturer: Logitech
Feb 15 20:29:40 ubuntu kernel: [   29.677109] usb 6-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
Feb 15 20:29:40 ubuntu kernel: [   29.677115] usb 6-1: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes
Feb 15 20:29:40 ubuntu kernel: [   29.704121] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:10.0/usb6/6-1/6-1:1.0/input/input3
Feb 15 20:29:40 ubuntu kernel: [   29.704225] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:10.0-1/input0
Feb 15 20:29:40 ubuntu kernel: [   29.745947] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:10.0/usb6/6-1/6-1:1.1/input/input4
Feb 15 20:29:40 ubuntu kernel: [   29.746073] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:10.0-1/input1
Feb 15 20:29:40 ubuntu kernel: [   29.765507] tsc: Refined TSC clocksource calibration: 3693.095 MHz
Feb 15 20:29:40 ubuntu kernel: [   29.857500] usb 8-1: new high-speed USB device number 2 using xhci_hcd
Feb 15 20:29:40 ubuntu kernel: [   29.876545] usb 8-1: New USB device found, idVendor=13fd, idProduct=0842
Feb 15 20:29:40 ubuntu kernel: [   29.876549] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 15 20:29:40 ubuntu kernel: [   29.876554] usb 8-1: Product: USB Mass Storage Device 
Feb 15 20:29:40 ubuntu kernel: [   29.876555] usb 8-1: Manufacturer: TSSTcorp
Feb 15 20:29:40 ubuntu kernel: [   29.876557] usb 8-1: SerialNumber: SATASLIM0000104390a
Feb 15 20:29:40 ubuntu kernel: [   29.880599] usb-storage 8-1:1.0: USB Mass Storage device detected
Feb 15 20:29:40 ubuntu kernel: [   29.880698] scsi6 : usb-storage 8-1:1.0
Feb 15 20:29:40 ubuntu kernel: [   29.880758] usbcore: registered new interface driver usb-storage
Feb 15 20:29:40 ubuntu kernel: [   30.272469] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
Feb 15 20:29:40 ubuntu kernel: [   30.764727] Switched to clocksource tsc
Feb 15 20:29:40 ubuntu kernel: [   30.878625] scsi 6:0:0:0: CD-ROM            TSSTcorp CDDVDW SE-S084C  TU00 PQ: 0 ANSI: 0
Feb 15 20:29:40 ubuntu kernel: [   30.885555] sr1: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
Feb 15 20:29:40 ubuntu kernel: [   30.885704] sr 6:0:0:0: Attached scsi CD-ROM sr1
Feb 15 20:29:40 ubuntu kernel: [   30.885767] sr 6:0:0:0: Attached scsi generic sg3 type 5
Feb 15 20:29:40 ubuntu kernel: [   32.259657] Adding 31998972k swap on /dev/sdb1.  Priority:-1 extents:1 across:31998972k FS
Feb 15 20:29:40 ubuntu kernel: [   32.749511] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb 15 20:29:40 ubuntu kernel: [   33.216632] lp: driver loaded but no devices found
Feb 15 20:29:40 ubuntu kernel: [   33.639667] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>
Feb 15 20:29:40 ubuntu kernel: [   33.648185] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
Feb 15 20:29:40 ubuntu kernel: [   34.246216] hda-intel 0000:00:14.2: Using LPIB position fix
Feb 15 20:29:40 ubuntu kernel: [   34.250850] hda-intel 0000:00:14.2: Enable sync_write for stable communication
Feb 15 20:29:40 ubuntu kernel: [   34.267161] SKU: Nid=0x1d sku_cfg=0x40200001
Feb 15 20:29:40 ubuntu kernel: [   34.267165] SKU: port_connectivity=0x1
Feb 15 20:29:40 ubuntu kernel: [   34.267166] SKU: enable_pcbeep=0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267167] SKU: check_sum=0x00000000
Feb 15 20:29:40 ubuntu kernel: [   34.267168] SKU: customization=0x00000000
Feb 15 20:29:40 ubuntu kernel: [   34.267169] SKU: external_amp=0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267169] SKU: platform_type=0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267170] SKU: swap=0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267171] SKU: override=0x1
Feb 15 20:29:40 ubuntu kernel: [   34.267514] autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
Feb 15 20:29:40 ubuntu kernel: [   34.267515]    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
Feb 15 20:29:40 ubuntu kernel: [   34.267516]    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
Feb 15 20:29:40 ubuntu kernel: [   34.267517]    mono: mono_out=0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267518]    dig-out=0x1e/0x0
Feb 15 20:29:40 ubuntu kernel: [   34.267518]    inputs:
Feb 15 20:29:40 ubuntu kernel: [   34.267520]      Mic=0x19
Feb 15 20:29:40 ubuntu kernel: [   34.267520]      Line=0x18
Feb 15 20:29:40 ubuntu kernel: [   34.267522] realtek: No valid SSID, checking pincfg 0x40200001 for NID 0x1d
Feb 15 20:29:40 ubuntu kernel: [   34.267523] realtek: Enabling init ASM_ID=0x0001 CODEC_ID=10ec0887
Feb 15 20:29:40 ubuntu kernel: [   34.284603] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input5
Feb 15 20:29:40 ubuntu kernel: [   34.284691] input: HD-Audio Generic Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input6
Feb 15 20:29:40 ubuntu kernel: [   34.284762] input: HD-Audio Generic Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input7
Feb 15 20:29:40 ubuntu kernel: [   34.284829] input: HD-Audio Generic Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input8
Feb 15 20:29:40 ubuntu kernel: [   34.284894] input: HD-Audio Generic Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input9
Feb 15 20:29:40 ubuntu kernel: [   34.284962] input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input10
Feb 15 20:29:40 ubuntu kernel: [   34.285040] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input11
Feb 15 20:29:40 ubuntu kernel: [   34.285329] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
Feb 15 20:29:40 ubuntu kernel: [   34.285386] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client
Feb 15 20:29:40 ubuntu kernel: [   34.285387] hda-intel 0000:01:00.1: Using LPIB position fix
Feb 15 20:29:40 ubuntu kernel: [   34.285389] hda-intel 0000:01:00.1: Force to non-snoop mode
Feb 15 20:29:40 ubuntu kernel: [   34.285428] snd_hda_intel 0000:01:00.1: irq 31 for MSI/MSI-X
Feb 15 20:29:40 ubuntu kernel: [   34.287993] hda-intel 0000:01:00.1: Enable sync_write for stable communication
Feb 15 20:29:40 ubuntu kernel: [   34.315873] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input12
Feb 15 20:29:40 ubuntu kernel: [   34.520139] type=1400 audit(1392492576.972:2): apparmor="STATUS" operation="profile_load" parent=689 profile="unconfined" name="/sbin/dhclient" pid=690 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520146] type=1400 audit(1392492576.972:3): apparmor="STATUS" operation="profile_load" parent=689 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=690 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520150] type=1400 audit(1392492576.972:4): apparmor="STATUS" operation="profile_load" parent=689 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=690 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520165] type=1400 audit(1392492576.972:5): apparmor="STATUS" operation="profile_replace" parent=766 profile="unconfined" name="/sbin/dhclient" pid=767 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520174] type=1400 audit(1392492576.972:6): apparmor="STATUS" operation="profile_replace" parent=766 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=767 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520178] type=1400 audit(1392492576.972:7): apparmor="STATUS" operation="profile_replace" parent=766 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=767 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520479] type=1400 audit(1392492576.972:8): apparmor="STATUS" operation="profile_replace" parent=689 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=690 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520484] type=1400 audit(1392492576.972:9): apparmor="STATUS" operation="profile_replace" parent=689 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=690 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520504] type=1400 audit(1392492576.972:10): apparmor="STATUS" operation="profile_replace" parent=766 profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=767 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   34.520509] type=1400 audit(1392492576.972:11): apparmor="STATUS" operation="profile_replace" parent=766 profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=767 comm="apparmor_parser"
Feb 15 20:29:40 ubuntu kernel: [   35.443068] fglrx: module license 'Proprietary. (C) 2002 - ATI Technologies, Starnberg, GERMANY' taints kernel.
Feb 15 20:29:40 ubuntu kernel: [   35.443072] Disabling lock debugging due to kernel taint
Feb 15 20:29:40 ubuntu kernel: [   35.447546] fglrx: module verification failed: signature and/or required key missing - tainting kernel
Feb 15 20:29:40 ubuntu kernel: [   35.452053] <6>[fglrx] Maximum main memory to use for locked dma buffers: 14828 MBytes.
Feb 15 20:29:40 ubuntu kernel: [   35.452210] <6>[fglrx]   vendor: 1002 device: 6611 count: 1
Feb 15 20:29:40 ubuntu kernel: [   35.452490] <6>[fglrx] IOMMU is enabled, CrossFire are not supported on this platform
Feb 15 20:29:40 ubuntu kernel: [   35.452492] <6>[fglrx] Disable IOMMU in BIOS options or kernel boot parameters to support CF
Feb 15 20:29:40 ubuntu kernel: [   35.452647] <6>[fglrx] ioport: bar 4, base 0xe000, size: 0x100
Feb 15 20:29:40 ubuntu kernel: [   35.452954] <6>[fglrx] Kernel PAT support is enabled
Feb 15 20:29:40 ubuntu kernel: [   35.452970] <6>[fglrx] module loaded - fglrx 13.30.1 [Jan  8 2014] with 1 minors
Feb 15 20:29:40 ubuntu kernel: [   35.913186] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro
Feb 15 20:29:40 ubuntu kernel: [   36.802358] FAT-fs (sda2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
Feb 15 20:29:40 ubuntu kernel: [   38.126151] ppdev: user-space parallel port driver
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  ModemManager (version 0.5.2.0) starting...
Feb 15 20:29:40 ubuntu kernel: [   38.320913] Bluetooth: Core ver 2.16
Feb 15 20:29:40 ubuntu kernel: [   38.320934] NET: Registered protocol family 31
Feb 15 20:29:40 ubuntu kernel: [   38.320935] Bluetooth: HCI device and connection manager initialized
Feb 15 20:29:40 ubuntu kernel: [   38.320943] Bluetooth: HCI socket layer initialized
Feb 15 20:29:40 ubuntu kernel: [   38.320945] Bluetooth: L2CAP socket layer initialized
Feb 15 20:29:40 ubuntu kernel: [   38.320949] Bluetooth: SCO socket layer initialized
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Linktop
Feb 15 20:29:40 ubuntu kernel: [   38.363682] Bluetooth: RFCOMM TTY layer initialized
Feb 15 20:29:40 ubuntu kernel: [   38.363693] Bluetooth: RFCOMM socket layer initialized
Feb 15 20:29:40 ubuntu kernel: [   38.363695] Bluetooth: RFCOMM ver 1.11
Feb 15 20:29:40 ubuntu kernel: [   38.367572] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Feb 15 20:29:40 ubuntu kernel: [   38.367575] Bluetooth: BNEP filters: protocol multicast
Feb 15 20:29:40 ubuntu kernel: [   38.367585] Bluetooth: BNEP socket layer initialized
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Huawei
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin AnyData
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Longcheer
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Option High-Speed
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin X22X
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Novatel
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Ericsson MBM
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Nokia
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Option
Feb 15 20:29:40 ubuntu modem-manager[996]: <info>  Loaded plugin Samsung
Feb 15 20:29:41 ubuntu NetworkManager[1054]: <info> NetworkManager (version 0.9.4.0) is starting...
Feb 15 20:29:41 ubuntu NetworkManager[1054]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin Generic
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin ZTE
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin SimTech
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin MotoC
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin Gobi
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin Sierra
Feb 15 20:29:41 ubuntu modem-manager[996]: <info>  Loaded plugin Wavecom
Feb 15 20:29:41 ubuntu NetworkManager[1054]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
Feb 15 20:29:41 ubuntu NetworkManager[1054]: <info> DNS: loaded plugin dnsmasq
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: init!
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: update_system_hostname
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPluginIfupdown: management mode: unmanaged
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:07.0/0000:02:00.0/net/eth0, iface: eth0)
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:07.0/0000:02:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: end _init.
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    Ifupdown: get unmanaged devices count: 0
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: (10517296) ... get_connections.
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    SCPlugin-Ifupdown: (10517296) ... get_connections (managed=false): return empty list.
Feb 15 20:29:42 ubuntu NetworkManager[1054]:    Ifupdown: get unmanaged devices count: 0
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> modem-manager is now available
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> monitoring kernel firmware directory '/lib/firmware'.
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> WiFi enabled by radio killswitch; enabled by state file
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> WWAN enabled by radio killswitch; enabled by state file
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> WiMAX enabled by radio killswitch; enabled by state file
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> Networking is enabled by state file
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <warn> failed to allocate link cache: (-10) Operation not supported
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): carrier is OFF
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): new Ethernet device (driver: 'r8169' ifindex: 2)
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): now managed
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): bringing up device.
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): preparing device.
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> (eth0): deactivating device (reason 'managed') [2]
Feb 15 20:29:42 ubuntu NetworkManager[1054]: <info> Added default wired connection 'Wired connection 1' for /sys/devices/pci0000:00/0000:00:07.0/0000:02:00.0/net/eth0
Feb 15 20:29:42 ubuntu kernel: [   39.789594] r8169 0000:02:00.0 eth0: link down
Feb 15 20:29:42 ubuntu kernel: [   39.789604] r8169 0000:02:00.0 eth0: link down
Feb 15 20:29:42 ubuntu kernel: [   39.789647] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb 15 20:29:42 ubuntu kernel: [   39.789891] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb 15 20:29:42 ubuntu kernel: [   40.506835] fglrx_pci 0000:01:00.0: irq 32 for MSI/MSI-X
Feb 15 20:29:42 ubuntu kernel: [   40.507459] <6>[fglrx] Firegl kernel thread PID: 1322
Feb 15 20:29:42 ubuntu kernel: [   40.507520] <6>[fglrx] Firegl kernel thread PID: 1323
Feb 15 20:29:42 ubuntu kernel: [   40.507579] <6>[fglrx] Firegl kernel thread PID: 1324
Feb 15 20:29:42 ubuntu kernel: [   40.507650] <6>[fglrx] IRQ 32 Enabled
Feb 15 20:29:42 ubuntu kernel: [   40.516740] <6>[fglrx] Reserved FB block: Shared offset:0, size:1000000 
Feb 15 20:29:42 ubuntu kernel: [   40.516742] <6>[fglrx] Reserved FB block: Unshared offset:f878000, size:4000 
Feb 15 20:29:42 ubuntu kernel: [   40.516743] <6>[fglrx] Reserved FB block: Unshared offset:f87c000, size:484000 
Feb 15 20:29:42 ubuntu kernel: [   40.516745] <6>[fglrx] Reserved FB block: Unshared offset:7ffef000, size:11000 
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> (eth0): carrier now ON (device state 20)
Feb 15 20:29:44 ubuntu kernel: [   42.160388] r8169 0000:02:00.0 eth0: link up
Feb 15 20:29:44 ubuntu kernel: [   42.160399] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Auto-activating connection 'Wired connection 1'.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) starting connection 'Wired connection 1'
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> dhclient started with pid 1344
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Beginning IP6 addrconf.
Feb 15 20:29:44 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Feb 15 20:29:44 ubuntu kernel: [   42.311252] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:44 ubuntu kernel: [   42.416439] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:44 ubuntu kernel: [   42.521619] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:45 ubuntu kernel: [   42.628849] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:29:45 ubuntu dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
Feb 15 20:29:45 ubuntu dhclient: Copyright 2004-2011 Internet Systems Consortium.
Feb 15 20:29:45 ubuntu dhclient: All rights reserved.
Feb 15 20:29:45 ubuntu dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 15 20:29:45 ubuntu dhclient: 
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Feb 15 20:29:45 ubuntu dhclient: Listening on LPF/eth0/d4:3d:7e:fa:f4:54
Feb 15 20:29:45 ubuntu dhclient: Sending on   LPF/eth0/d4:3d:7e:fa:f4:54
Feb 15 20:29:45 ubuntu dhclient: Sending on   Socket/fallback
Feb 15 20:29:45 ubuntu dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Feb 15 20:29:45 ubuntu dhclient: DHCPREQUEST of 192.168.2.121 on eth0 to 255.255.255.255 port 67
Feb 15 20:29:45 ubuntu dhclient: DHCPOFFER of 192.168.2.121 from 192.168.2.1
Feb 15 20:29:45 ubuntu dhclient: DHCPACK of 192.168.2.121 from 192.168.2.1
Feb 15 20:29:45 ubuntu dhclient: bound to 192.168.2.121 -- renewal in 535438 seconds.
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info> (eth0): DHCPv4 state changed preinit -> bound
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info>   address 192.168.2.121
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info>   prefix 24 (255.255.255.0)
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info>   gateway 192.168.2.1
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info>   nameserver '192.168.2.1'
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info>   domain name 'workgroup'
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Feb 15 20:29:45 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> DNS: starting dnsmasq...
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <error> [1392492586.198841] [nm-dns-dnsmasq.c:393] update(): dnsmasq not available on the bus, can't update servers.
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <error> [1392492586.198865] [nm-dns-dnsmasq.c:395] update(): dnsmasq owner not found on bus: Could not get owner of name 'uk.org.thekelleys.dnsmasq': no such name
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <warn> DNS: plugin dnsmasq update failed
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> (eth0): writing resolv.conf to /sbin/resolvconf
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> (eth0): device state change: ip-config -> activated (reason 'none') [70 100 0]
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> Policy set 'Wired connection 1' (eth0) as default for IPv4 routing and DNS.
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> Activation (eth0) successful, device activated.
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <warn> dnsmasq appeared on DBus: :1.18
Feb 15 20:29:46 ubuntu NetworkManager[1054]: <info> (eth0): writing resolv.conf to /sbin/resolvconf
Feb 15 20:30:05 ubuntu NetworkManager[1054]: <info> (eth0): IP6 addrconf timed out or failed.
Feb 15 20:30:05 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Feb 15 20:30:05 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Feb 15 20:30:05 ubuntu NetworkManager[1054]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Feb 15 20:30:11 ubuntu kernel: [   68.265041] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:12 ubuntu kernel: [   68.863033] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   81.894914] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   82.000108] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   82.105299] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   82.210481] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   82.315658] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:25 ubuntu kernel: [   82.420844] AMD-Vi: Completion-Wait loop timed out
Feb 15 20:30:26 ubuntu kernel: [   82.875629] audit_printk_skb: 171 callbacks suppressed
Feb 15 20:30:26 ubuntu kernel: [   82.875633] type=1400 audit(1392492626.161:69): apparmor="DENIED" operation="open" parent=1 profile="/usr/lib/telepathy/mission-control-5" name="/usr/share/gvfs/remote-volume-monitors/" pid=2275 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Feb 15 20:44:14 ubuntu kernel: [  910.612820] type=1400 audit(1392493454.721:70): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1039 comm="cupsd" pid=1039 comm="cupsd" capability=36  capname="block_suspend"
Feb 15 21:00:23 ubuntu kernel: [ 1878.914688] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:00:24 ubuntu kernel: [ 1879.032325] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2079.838527] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2079.953744] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.068923] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.184093] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.299265] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.414440] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.529609] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:03:45 ubuntu kernel: [ 2080.644907] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:01 ubuntu kernel: [ 2095.808932] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2095.924196] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.040283] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.155475] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.270658] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.385848] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.501031] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.616764] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.731948] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.847133] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2096.962317] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.077501] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.192732] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.307918] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.423103] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.538284] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.653469] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.768702] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2097.885213] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.001717] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.116890] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.116893] ------------[ cut here ]------------
Feb 15 21:04:04 ubuntu kernel: [ 2098.116903] WARNING: CPU: 0 PID: 2398 at /build/buildd/linux-lts-saucy-3.11.0/drivers/iommu/amd_iommu.c:1246 __domain_flush_pages+0xf0/0x100()
Feb 15 21:04:04 ubuntu kernel: [ 2098.116906] Modules linked in: bnep rfcomm bluetooth parport_pc ppdev nls_iso8859_1 ext2 fglrx(POF) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device joydev psmouse serio_raw snd soundcore snd_page_alloc i2c_piix4 k10temp amd_iommu_v2 mac_hid lp parport usb_storage hid_generic usbhid hid r8169 mii ahci libahci
Feb 15 21:04:04 ubuntu kernel: [ 2098.116950] CPU: 0 PID: 2398 Comm: kworker/u8:0 Tainted: PF          O 3.11.0-15-generic #25~precise1-Ubuntu
Feb 15 21:04:04 ubuntu kernel: [ 2098.116954] Hardware name: MEDION MS-7857/MS-7857, BIOS M7857W08.203 01/06/2014
Feb 15 21:04:04 ubuntu kernel: [ 2098.116960] Workqueue: writeback bdi_writeback_workfn (flush-8:0)
Feb 15 21:04:04 ubuntu kernel: [ 2098.116964]  00000000000004de ffff88043ec03a50 ffffffff8173bc5e 0000000000000007
Feb 15 21:04:04 ubuntu kernel: [ 2098.116970]  0000000000000000 ffff88043ec03a90 ffffffff810653ac ffff8804254b5c30
Feb 15 21:04:04 ubuntu kernel: [ 2098.116975]  ffff8804254b5c20 0000000000010000 00000000fffffffb ffff8804254b5c20
Feb 15 21:04:04 ubuntu kernel: [ 2098.116981] Call Trace:
Feb 15 21:04:04 ubuntu kernel: [ 2098.116983]  <IRQ>  [<ffffffff8173bc5e>] dump_stack+0x46/0x58
Feb 15 21:04:04 ubuntu kernel: [ 2098.116998]  [<ffffffff810653ac>] warn_slowpath_common+0x8c/0xc0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117002]  [<ffffffff810653fa>] warn_slowpath_null+0x1a/0x20
Feb 15 21:04:04 ubuntu kernel: [ 2098.117007]  [<ffffffff81609610>] __domain_flush_pages+0xf0/0x100
Feb 15 21:04:04 ubuntu kernel: [ 2098.117012]  [<ffffffff8160a3d9>] __unmap_single.isra.25+0xf9/0x120
Feb 15 21:04:04 ubuntu kernel: [ 2098.117017]  [<ffffffff8160a46b>] unmap_sg+0x6b/0xb0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117023]  [<ffffffff8150ccc6>] ata_sg_clean+0x66/0xc0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117029]  [<ffffffff815138b7>] ? ata_scsi_qc_complete+0x67/0xd0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117033]  [<ffffffff8150cf47>] __ata_qc_complete+0x47/0x140
Feb 15 21:04:04 ubuntu kernel: [ 2098.117038]  [<ffffffff81097532>] ? ttwu_do_wakeup+0xe2/0x110
Feb 15 21:04:04 ubuntu kernel: [ 2098.117043]  [<ffffffff8150d0dd>] ata_qc_complete+0x9d/0x230
Feb 15 21:04:04 ubuntu kernel: [ 2098.117047]  [<ffffffff8150d30b>] ata_qc_complete_multiple+0x9b/0xe0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117051]  [<ffffffff81097896>] ? ttwu_queue+0xb6/0xd0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117062]  [<ffffffffa0002079>] ahci_handle_port_interrupt+0x109/0x1c0 [libahci]
Feb 15 21:04:04 ubuntu kernel: [ 2098.117067]  [<ffffffff81099d92>] ? try_to_wake_up+0x192/0x210
Feb 15 21:04:04 ubuntu kernel: [ 2098.117075]  [<ffffffffa0002ebf>] ahci_port_intr+0x2f/0x40 [libahci]
Feb 15 21:04:04 ubuntu kernel: [ 2098.117082]  [<ffffffffa0002f6e>] ahci_interrupt+0x9e/0x100 [libahci]
Feb 15 21:04:04 ubuntu kernel: [ 2098.117089]  [<ffffffff810fcc6d>] handle_irq_event_percpu+0x5d/0x210
Feb 15 21:04:04 ubuntu kernel: [ 2098.117094]  [<ffffffff810fce6e>] handle_irq_event+0x4e/0x80
Feb 15 21:04:04 ubuntu kernel: [ 2098.117099]  [<ffffffff810ff814>] handle_edge_irq+0x84/0x130
Feb 15 21:04:04 ubuntu kernel: [ 2098.117106]  [<ffffffff81015db2>] handle_irq+0x22/0x40
Feb 15 21:04:04 ubuntu kernel: [ 2098.117111]  [<ffffffff81752c9a>] do_IRQ+0x5a/0xe0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117116]  [<ffffffff81747bad>] common_interrupt+0x6d/0x6d
Feb 15 21:04:04 ubuntu kernel: [ 2098.117121]  [<ffffffff8108bf09>] ? enqueue_hrtimer+0x39/0xc0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117128]  [<ffffffff8106a4d8>] ? __do_softirq+0x98/0x280
Feb 15 21:04:04 ubuntu kernel: [ 2098.117133]  [<ffffffff8175239c>] call_softirq+0x1c/0x30
Feb 15 21:04:04 ubuntu kernel: [ 2098.117138]  [<ffffffff81015e35>] do_softirq+0x65/0xa0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117143]  [<ffffffff8106a83e>] irq_exit+0x9e/0xc0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117147]  [<ffffffff81752d6a>] smp_apic_timer_interrupt+0x4a/0x60
Feb 15 21:04:04 ubuntu kernel: [ 2098.117153]  [<ffffffff817516dd>] apic_timer_interrupt+0x6d/0x80
Feb 15 21:04:04 ubuntu kernel: [ 2098.117155]  <EOI>  [<ffffffff817475c9>] ? _raw_spin_unlock_irqrestore+0x19/0x30
Feb 15 21:04:04 ubuntu kernel: [ 2098.117165]  [<ffffffff81515d79>] ata_scsi_queuecmd+0xb9/0x2b0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117170]  [<ffffffff814db046>] scsi_dispatch_cmd+0xe6/0x2d0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117176]  [<ffffffff814e27c2>] scsi_request_fn+0x382/0x450
Feb 15 21:04:04 ubuntu kernel: [ 2098.117182]  [<ffffffff8134b3a7>] __blk_run_queue+0x37/0x50
Feb 15 21:04:04 ubuntu kernel: [ 2098.117187]  [<ffffffff8134c1c1>] queue_unplugged+0x41/0xd0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117192]  [<ffffffff8134ff22>] blk_flush_plug_list+0x1d2/0x210
Feb 15 21:04:04 ubuntu kernel: [ 2098.117197]  [<ffffffff8134ff78>] blk_finish_plug+0x18/0x50
Feb 15 21:04:04 ubuntu kernel: [ 2098.117203]  [<ffffffff81257210>] ext4_writepages+0x3c0/0x750
Feb 15 21:04:04 ubuntu kernel: [ 2098.117210]  [<ffffffff8174534a>] ? __schedule+0x3da/0x730
Feb 15 21:04:04 ubuntu kernel: [ 2098.117215]  [<ffffffff81154930>] do_writepages+0x20/0x40
Feb 15 21:04:04 ubuntu kernel: [ 2098.117220]  [<ffffffff811dc869>] __writeback_single_inode+0x49/0x1d0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117225]  [<ffffffff811ddc40>] writeback_sb_inodes+0x1b0/0x360
Feb 15 21:04:04 ubuntu kernel: [ 2098.117230]  [<ffffffff811dde8e>] __writeback_inodes_wb+0x9e/0xd0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117235]  [<ffffffff811de14b>] wb_writeback+0x28b/0x330
Feb 15 21:04:04 ubuntu kernel: [ 2098.117240]  [<ffffffff810a4829>] ? find_busiest_group+0x39/0x4a0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117245]  [<ffffffff811de28f>] wb_check_old_data_flush+0x9f/0xb0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117250]  [<ffffffff811de3d4>] wb_do_writeback+0x134/0x1c0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117255]  [<ffffffff8108445f>] ? set_worker_desc+0x6f/0x80
Feb 15 21:04:04 ubuntu kernel: [ 2098.117260]  [<ffffffff811dfc68>] bdi_writeback_workfn+0x78/0x200
Feb 15 21:04:04 ubuntu kernel: [ 2098.117267]  [<ffffffff81081060>] process_one_work+0x170/0x4a0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117271]  [<ffffffff81082121>] worker_thread+0x121/0x390
Feb 15 21:04:04 ubuntu kernel: [ 2098.117276]  [<ffffffff81082000>] ? manage_workers.isra.21+0x170/0x170
Feb 15 21:04:04 ubuntu kernel: [ 2098.117281]  [<ffffffff81088fe0>] kthread+0xc0/0xd0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117286]  [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117291]  [<ffffffff817508ec>] ret_from_fork+0x7c/0xb0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117296]  [<ffffffff81088f20>] ? flush_kthread_worker+0xb0/0xb0
Feb 15 21:04:04 ubuntu kernel: [ 2098.117300] ---[ end trace 93de18c7d9c1f18b ]---
Feb 15 21:04:04 ubuntu kernel: [ 2098.232460] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.347630] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.463882] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.579053] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.694220] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.809387] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2098.924702] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2099.039928] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2099.155156] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2099.270330] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2099.385504] AMD-Vi: Completion-Wait loop timed out
Feb 15 21:04:04 ubuntu kernel: [ 2099.500991] AMD-Vi: Completion-Wait loop timed out