Observed with panda 4460 build
http://snapshots.linaro.org/precise/pre-built/lt-panda-x11-base/242/lt-panda-x11-base-precise_ubuntu-desktop_20120812-242.img.gz

Board tries to search for device and freezes 

root@linaro-ubuntu-desktop:~# [  105.419769] hci0: type 1 len 9
[  114.405517] PVR_K: HWRecoveryResetSGX: SGX Hardware Recovery triggered
[  114.412445] PVR_K: SGX debug (SGX_DDK_Linux_CustomerTI sgxddk 19 1.9@956766)
[  114.424285] PVR_K: (P0) EUR_CR_CORE_ID:          01140000
[  114.430297] PVR_K: (P0) EUR_CR_CORE_REVISION:    00010200
[  114.436035] PVR_K: (P0) EUR_CR_EVENT_STATUS:     20000000
[  114.441772] PVR_K: (P0) EUR_CR_EVENT_STATUS2:    00000000
[  114.447540] PVR_K: (P0) EUR_CR_BIF_CTRL:         00000000
[  114.453308] PVR_K: (P0) EUR_CR_BIF_INT_STAT:     0000C010
[  114.459014] PVR_K: (P0) EUR_CR_BIF_FAULT:        0C847020
[  114.464935] PVR_K: (P0) EUR_CR_BIF_MEM_REQ_STAT: 00000000
[  114.470855] PVR_K: (P0) EUR_CR_CLKGATECTL:       000AAA6A
[  114.477203] PVR_K: (P0) EUR_CR_PDS_PC_BASE:      00203274
[  114.483673] PVR_K: Found MMU context for page fault 0x0c847000
[  114.491455] PVR_K: GPU memory context is for PID=2096 (Xorg)
[  114.497467] PVR_K: No PDE found
[  114.502044] PVR_K: SGX Host control:
[  114.505920] PVR_K:   (HC-0) 0x00000001 0x00000000 0x00000000 0x00000000
[  114.514892] PVR_K:   (HC-10) 0x00000001 0x0000000A 0x0004B000 0x00000003
[  114.521911] PVR_K:   (HC-20) 0x00000000 0x00000003 0x00000000 0x000001AC
[  114.529144] PVR_K:   (HC-30) 0x00003D4E 0xF4D2CD74 0x00000000 0x00000000
[  114.536346] PVR_K:   (HC-40) 0x00000000 0x28014645 0x69A8D00A 0xF248B920
[  114.543548] PVR_K: SGX TA/3D control:
[  114.547576] PVR_K:   (T3C-0) 0x0F003000 0x0F0030E0 0x0F002000 0x0F018F80
[  114.554748] PVR_K:   (T3C-10) 0x00000000 0x00000000 0x00000000 0x0F00AA60
[  114.561981] PVR_K:   (T3C-20) 0x00000000 0x00000000 0x00000000 0x00000000
[  114.569091] PVR_K:   (T3C-30) 0x00000000 0x00000000 0x00000000 0x0F00AB80
[  114.576385] PVR_K:   (T3C-40) 0x0F00AB80 0x00000000 0x00000000 0x00000000
[  114.583618] PVR_K:   (T3C-50) 0x00000000 0x0F00AE30 0x0F000000 0xBFC12000
[  114.590850] PVR_K:   (T3C-60) 0x0F022100 0x0F00AE30 0x0F01EB00 0x0F00AB80
[  114.598083] PVR_K:   (T3C-70) 0x0F00AD38 0x0F01E280 0x00020000 0x00000000
[  114.605346] PVR_K:   (T3C-80) 0x00000000 0x00000000 0x00000000 0x00000000
[  114.612579] PVR_K:   (T3C-90) 0x00000000 0x00000120 0x0000011F 0x0F004000
[  114.619812] PVR_K:   (T3C-A0) 0x0F00A420 0x0F00B000 0x0F01E000 0x0F01E000
[  114.627075] PVR_K:   (T3C-B0) 0x00000000 0x00000A3E 0x00000A3E 0x00000000
[  114.634246] PVR_K:   (T3C-C0) 0x00000001 0x00000000 0x00000000 0x00000003
[  114.641418] PVR_K:   (T3C-D0) 0x803ED289 0x2700FB04 0x66EF2032 0xFAFFF001
[  114.648651] PVR_K: SGX Kernel CCB WO:0x91 RO:0x8C
[  146.094635] hci0: type 1 len 9
[  165.644226] hci0: type 1 len 9
[  206.126556] hci0: type 1 len 9
[  210.559783] Alignment trap: not handling instruction e8531f00 at [<c0467902>]
[  210.567321] Unhandled fault: alignment exception (0x001) at 0x0000003a
[  210.574249] Internal error: : 1 [#1] PREEMPT SMP THUMB2
[  210.579772] Modules linked in: omapdce(C) omapdrm_pvr(O) omap_remoteproc rpmsg_resmgr_common remoteproc arc4 omap_rpmsg_resmgr rpmsg_resmgr d
[  210.607727] CPU: 0    Tainted: G         C O  (3.4.0-2-linaro-lt-omap #2~ci+120808075429-Ubuntu)
[  210.617034] PC is at mutex_lock_nested+0x6e/0x250
[  210.622009] LR is at mutex_lock_nested+0x67/0x250
[  210.626983] pc : [<c0467906>]    lr : [<c04678ff>]    psr: 000f01b3
[  210.626983] sp : e2003eb8  ip : 22222222  fp : 00000000
[  210.639099] r10: 00000089  r9 : 00000002  r8 : 00000000
[  210.644622] r7 : d3140960  r6 : e2bb4a80  r5 : 600f0113  r4 : 00000036
[  210.651519] r3 : 0000003a  r2 : 00000001  r1 : e2003e30  r0 : c04678ff
[  210.658416] Flags: nzcv  IRQs off  FIQs on  Mode SVC_32  ISA Thumb  Segment kernel
[  210.666381] Control: 50c5387d  Table: a32e404a  DAC: 00000015
[  210.672454] 
[  210.672454] PC: 0xc0467886:
[  210.676971] 7884  e8bdb009 bf008ff0 c0817148 c0db26e4 c061fbc7 4ff0e92d b500b089 eb04f85d
[  210.685699] 78a4  f423466b 460455ff 051ff025 68ee686b 606b3301 23022200 003cf100 46139300
[  210.694396] 78c4  f8cd9201 f7f5e008 4b83f0a7 b97b681b f023686b f0234378 b14b03ff fec6f5ea
[  210.703124] 78e4  4b7eb130 b91b681b 21c6487d f08ef7c4 8500f3ef f7f2b672 1d23f4c1 e8532201
[  210.711822] 7904  f0911f00 bf180f00 bf06bf20 2100e843 0f00f091 f3bfe7f3 4b6f8f5f b963681b
[  210.720550] 7924  42a36ba3 f5ead009 b130fea1 681b4b6b 486bb91b f7c421c6 af04f069 46394620
[  210.729248] 7944  0828f104 f778f7f1 46394620 f7f16872 6ae3f7eb 8010f8cd 930562e7 9606601f
[  210.737976] 7964  8f5ff3bf 3bfff04f 3f00e854 b200e844 0f00f092 f3bfd1f8 2b018f5f 466bd06e
[  210.746673] 7984  a154f8df 57fff423 9150f8df 071ff027 8f5ff3bf 3f00e854 b200e844 0f00f092
[  210.755401] 
[  210.755401] LR: 0xc046787f:
[  210.759918] 787c  d5010798 ff5cf000 e8bdb009 bf008ff0 c0817148 c0db26e4 c061fbc7 4ff0e92d
[  210.768615] 789c  b500b089 eb04f85d f423466b 460455ff 051ff025 68ee686b 606b3301 23022200
[  210.777343] 78bc  003cf100 46139300 f8cd9201 f7f5e008 4b83f0a7 b97b681b f023686b f0234378
[  210.786041] 78dc  b14b03ff fec6f5ea 4b7eb130 b91b681b 21c6487d f08ef7c4 8500f3ef f7f2b672
[  210.794769] 78fc  1d23f4c1 e8532201 f0911f00 bf180f00 bf06bf20 2100e843 0f00f091 f3bfe7f3
[  210.803466] 791c  4b6f8f5f b963681b 42a36ba3 f5ead009 b130fea1 681b4b6b 486bb91b f7c421c6
[  210.812194] 793c  af04f069 46394620 0828f104 f778f7f1 46394620 f7f16872 6ae3f7eb 8010f8cd
[  210.820892] 795c  930562e7 9606601f 8f5ff3bf 3bfff04f 3f00e854 b200e844 0f00f092 f3bfd1f8
[  210.829620] 797c  2b018f5f 466bd06e a154f8df 57fff423 9150f8df 071ff027 8f5ff3bf 3f00e854
[  210.838317] 
[  210.838317] SP: 0xe2003e38:
[  210.842834] 3e38  00000000 00000000 00000000 00000000 c07a35dc 00000000 e2002000 00000072
[  210.851562] 3e58  d3140960 c0467902 000f01b3 ffffffff e2003ea4 c0469839 c04678ff e2003e30
[  210.860260] 3e78  00000001 0000003a 00000036 600f0113 e2bb4a80 d3140960 00000000 00000002
[  210.868988] 3e98  00000089 00000000 22222222 e2003eb8 c04678ff c0467906 000f01b3 ffffffff
[  210.877685] 3eb8  00000002 00000000 c0368d41 c0467ac5 00000002 00000000 c036663d e2003f50
[  210.886413] 3ed8  22222222 d3140960 e4b081dc e4b08000 d3140960 00000000 00000002 00000089
[  210.895111] 3ef8  00000000 c0368d41 00000a58 e4b08244 e4b081dc c0366687 00000001 00000001
[  210.903808] 3f18  c0366621 00000000 e2b9c140 e4b08244 c0828800 e4b0ce00 00000000 c003df0d
[  210.912536] 
[  210.912536] R0: 0xc046787f:
[  210.917053] 787c  d5010798 ff5cf000 e8bdb009 bf008ff0 c0817148 c0db26e4 c061fbc7 4ff0e92d
[  210.925750] 789c  b500b089 eb04f85d f423466b 460455ff 051ff025 68ee686b 606b3301 23022200
[  210.934478] 78bc  003cf100 46139300 f8cd9201 f7f5e008 4b83f0a7 b97b681b f023686b f0234378
[  210.943176] 78dc  b14b03ff fec6f5ea 4b7eb130 b91b681b 21c6487d f08ef7c4 8500f3ef f7f2b672
[  210.951904] 78fc  1d23f4c1 e8532201 f0911f00 bf180f00 bf06bf20 2100e843 0f00f091 f3bfe7f3
[  210.960601] 791c  4b6f8f5f b963681b 42a36ba3 f5ead009 b130fea1 681b4b6b 486bb91b f7c421c6
[  210.969329] 793c  af04f069 46394620 0828f104 f778f7f1 46394620 f7f16872 6ae3f7eb 8010f8cd
[  210.978027] 795c  930562e7 9606601f 8f5ff3bf 3bfff04f 3f00e854 b200e844 0f00f092 f3bfd1f8
[  210.986755] 797c  2b018f5f 466bd06e a154f8df 57fff423 9150f8df 071ff027 8f5ff3bf 3f00e854
[  210.995452] 
[  210.995483] R1: 0xe2003db0:
[  210.999969] 3db0  00000000 c000ee4b 00000001 00000001 c07a4454 0000003a e2003e70 c0008441
[  211.008697] 3dd0  00000000 00000000 00000007 00000000 00030001 0000003a 00000000 00000000
[  211.017395] 3df0  00000000 00000000 00000000 00000401 00000400 00000001 00000400 00000001
[  211.026123] 3e10  00000000 00000001 00000000 00000000 00000000 00000000 00000002 00000000
[  211.034820] 3e30  00000000 00000002 00000000 00000000 00000000 00000000 c07a35dc 00000000
[  211.043548] 3e50  e2002000 00000072 d3140960 c0467902 000f01b3 ffffffff e2003ea4 c0469839
[  211.052246] 3e70  c04678ff e2003e30 00000001 0000003a 00000036 600f0113 e2bb4a80 d3140960
[  211.060974] 3e90  00000000 00000002 00000089 00000000 22222222 e2003eb8 c04678ff c0467906
[  211.069671] 
[  211.069671] R6: 0xe2bb4a00:
[  211.074188] 4a00  e2bb49fc 00000000 00000000 e2bb49d4 c0d994f0 00000000 00000000 c062ab7b
[  211.082885] 4a20  e2bb4a20 e2bb4a20 00000000 00000000 00000000 da348a48 00000000 00000020
[  211.091613] 4a40  00000000 0000c350 0000c350 00000000 00000000 00000000 00000001 00000000
[  211.100311] 4a60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.109039] 4a80  00000000 e2002000 00000002 04208060 00000000 00000000 00000001 00000001
[  211.117736] 4aa0  00000078 00000078 00000078 00000000 c047630c 00000000 00000400 00400000
[  211.126464] 4ac0  00000001 00000000 00000000 c15def5c c15def5c 00000001 0656dcc9 00000031
[  211.135162] 4ae0  baaed187 00000000 993c9ddd 00000013 baaed187 00000000 0000086b 00000000
[  211.143890] 
[  211.143890] R7: 0xd31408e0:
[  211.148376] 08e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.157104] 0900  00000000 00000000 e4aca000 d98b0cc0 00000000 00000000 00000000 00000000
[  211.165802] 0920  0001c1ab 00000000 00000000 00000000 00000000 d33e53c0 00001000 00000000
[  211.174530] 0940  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.183227] 0960  00100100 00200200 00000002 00000000 00000000 00000000 00000000 00000000
[  211.191955] 0980  00000000 00000000 00000000 d33ecc00 00000000 00000000 00000000 00000000
[  211.200653] 09a0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.209350] 09c0  00000000 00000000 e4aca000 d9aa6080 00000000 00000000 00000000 00000000
[  211.218078] Process kworker/u:5 (pid: 2653, stack limit = 0xe20022f8)
[  211.224884] Stack: (0xe2003eb8 to 0xe2004000)
[  211.229492] 3ea0:                                                       00000002 00000000
[  211.238128] 3ec0: c0368d41 c0467ac5 00000002 00000000 c036663d e2003f50 22222222 d3140960
[  211.246765] 3ee0: e4b081dc e4b08000 d3140960 00000000 00000002 00000089 00000000 c0368d41
[  211.255401] 3f00: 00000a58 e4b08244 e4b081dc c0366687 00000001 00000001 c0366621 00000000
[  211.264038] 3f20: e2b9c140 e4b08244 c0828800 e4b0ce00 00000000 c003df0d 00000002 00000000
[  211.272674] 3f40: c003de60 c0828800 c0366621 e4b0ce05 c0dc0320 00000000 00000000 c068bb94
[  211.281311] 3f60: 00000000 e2b9c140 c0828800 e2002000 c08134e0 e2b9c150 c0828800 00000089
[  211.289978] 3f80: 00000000 c003e295 e475bec4 e2b9c140 c003e1c1 00000033 00000000 00000000
[  211.298614] 3fa0: 00000000 c0041511 e2002040 00000000 e2b9c140 00000000 00000000 00000000
[  211.307250] 3fc0: dead4ead ffffffff ffffffff c0828df4 00000000 00000000 c061c1cf e2003fdc
[  211.315887] 3fe0: e2003fdc 271ae91c e475bec4 c00414b9 c000cbfd c000cbfd 00000000 00000000
[  211.324554] [<c0467906>] (mutex_lock_nested+0x6e/0x250) from [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c)
[  211.334564] [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c) from [<c0366687>] (unpin_worker+0x67/0xf4)
[  211.344055] [<c0366687>] (unpin_worker+0x67/0xf4) from [<c003df0d>] (process_one_work+0x1f3/0x386)
[  211.353515] [<c003df0d>] (process_one_work+0x1f3/0x386) from [<c003e295>] (worker_thread+0xd5/0x180)
[  211.363159] [<c003e295>] (worker_thread+0xd5/0x180) from [<c0041511>] (kthread+0x59/0x70)
[  211.371826] [<c0041511>] (kthread+0x59/0x70) from [<c000cbfd>] (kernel_thread_exit+0x1/0x6)
[  211.380645] Code: 1d23 2201 e853 1f00 (f091) 0f00 
[  211.386566] ---[ end trace defdbcb3b1f2b2ab ]---
[  211.391540] note: kworker/u:5[2653] exited with preempt_count 1
[  211.397888] Unable to handle kernel paging request at virtual address fffffffc
[  211.405517] pgd = c0004000
[  211.408386] [fffffffc] *pgd=a65a9821, *pte=00000000, *ppte=00000000
[  211.415039] Internal error: Oops: 17 [#2] PREEMPT SMP THUMB2
[  211.421020] Modules linked in: omapdce(C) omapdrm_pvr(O) omap_remoteproc rpmsg_resmgr_common remoteproc arc4 omap_rpmsg_resmgr rpmsg_resmgr d
[  211.449005] CPU: 0    Tainted: G      D  C O  (3.4.0-2-linaro-lt-omap #2~ci+120808075429-Ubuntu)
[  211.458282] PC is at kthread_data+0xa/0x10
[  211.462615] LR is at wq_worker_sleeping+0xf/0x7c
[  211.467498] pc : [<c004173e>]    lr : [<c003e97b>]    psr: a00f01b3
[  211.467529] sp : e2003cf0  ip : 00000000  fp : 00000000
[  211.479644] r10: 00000089  r9 : 00000000  r8 : e2002000
[  211.485168] r7 : e2003d10  r6 : e2bb4d00  r5 : 00000000  r4 : e2bb4a80
[  211.492065] r3 : 00000000  r2 : ca78347e  r1 : 00000000  r0 : e2bb4a80
[  211.498962] Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA Thumb  Segment user
[  211.506774] Control: 50c5387d  Table: a32e404a  DAC: 00000015
[  211.512847] 
[  211.512847] PC: 0xc00416be:
[  211.517364] 16bc  429a681b f7ead001 b014f8f7 40f0e8bd 4770b001 c079d748 c0828df4 c07d0698
[  211.526092] 16dc  c061c1cf c0475b74 c0472f08 b500b538 eb04f85d 2102460d f0094604 b928f823
[  211.534790] 16fc  21e2480b 4038e8bd b984f7ea 011ff005 31014b08 4620096d 0181eb03 1b4900ad
[  211.543518] 171c  fd1af00a f04368e3 60e36380 bf00bd38 c061fac1 c0472e74 f85db500 f8d0eb04
[  211.552246] 173c  f8533254 47700c04 f85db500 2000eb04 e92d4770 b50041f0 eb04f85d f423466b
[  211.560974] 175c  492357ff 071ff027 68fc4d22 0624f105 f07f4620 4620f872 fe22f7f5 491e4620
[  211.569671] 177c  fe56f00a 68da68fb 4200f442 68fb60da 601a2201 8f5ff3bf 42b36a6b f026d101
[  211.578399] 179c  68fbf7ea 601a2200 e894e018 f1a4000c 48100840 601a6053 60646024 f687f027
[  211.587127] 17bc  4641480e 6211f240 fa4cf7cb da052800 0c34f844 0010f108 ffaff005 f0274805
[  211.595855] 
[  211.595855] LR: 0xc003e8fb:
[  211.600372] e8f8  c0472f04 b500b570 eb04f85d 460c4605 b91a4613 4070e8bd bdecf7fe 30fff04f
[  211.609069] e918  46224629 4070e8bd b928f7ff f85db500 460aeb04 46034902 46196808 bfe2f7ff
[  211.617797] e938  c079dd80 b500b510 eb04f85d f002460c 6a43fef5 0ff8f013 4620d10b fc0ef7fd
[  211.626525] e958  3f00e850 0301f103 3200e840 0f00f092 bd10d1f6 b500b570 eb04f85d f002460d
[  211.635253] e978  4606fedd f7fd4628 4604fbe5 f7fd4628 6a73fbf5 01f8f013 466ad122 53fff422
[  211.643951] e998  031ff023 429d695b de02d000 8f5ff3bf 2f00e850 0201f1a2 2300e840 0f00f093
[  211.652679] e9b8  f3bfd1f6 b96a8f5f f1046a61 42990324 f854d00a 42a33f3c b13bd006 bd706998
[  211.661407] e9d8  bd702000 bd704608 bd704610 bd704618 4ff7e92d f85db500 2104eb04 20204682
[  211.670104] e9f8  fb4cf06a 28004606 f7eed049 4b26fb1f f04f4637 f8df35ff f44f809c 681b7b40
[  211.678833] 
[  211.678833] SP: 0xe2003c70:
[  211.683349] 3c70  c1940000 00000000 c0468337 c004e587 e2003d10 00000000 00000000 00000000
[  211.692077] 3c90  600f0193 c004173e a00f01b3 ffffffff e2003cdc c0469839 e2bb4a80 00000000
[  211.700805] 3cb0  ca78347e 00000000 e2bb4a80 00000000 e2bb4d00 e2003d10 e2002000 00000000
[  211.709503] 3cd0  00000089 00000000 00000000 e2003cf0 c003e97b c004173e a00f01b3 ffffffff
[  211.718231] 3cf0  e2bb4a80 c15deac0 e2bb4d00 c046837f 00200200 00000000 e2002000 e60feb84
[  211.726959] 3d10  e61689c0 c002dc35 c0770ac0 c002edbf e60fe680 e6000cc0 c076e548 c0770ac0
[  211.735687] 3d30  e2002000 c0774040 c002df60 c002e017 c0774054 c005c9ff e2bb5468 c15dcd68
[  211.744384] 3d50  c07d2f80 c007accd e2bb4a80 c002df60 00000000 00000001 e2bb4a80 c002e027
[  211.753112] 
[  211.753112] R0: 0xe2bb4a00:
[  211.757629] 4a00  e2bb49fc 00000000 00000000 e2bb49d4 c0d994f0 00000000 00000000 c062ab7b
[  211.766357] 4a20  e2bb4a20 e2bb4a20 00000000 00000000 00000000 da348a48 00000000 00000020
[  211.775085] 4a40  00000000 0000c350 0000c350 00000000 00000000 00000000 00000001 00000000
[  211.783782] 4a60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.792510] 4a80  00000040 e2002000 00000002 0420806c 00000000 00000000 00000001 00000000
[  211.801239] 4aa0  00000078 00000078 00000078 00000000 c047630c 00000000 00000400 00400000
[  211.809936] 4ac0  00000001 00000000 00000000 e2bb4acc e2bb4acc 00000000 3792736a 00000031
[  211.818664] 4ae0  ebea6828 00000000 ca78347e 00000013 baaed187 00000000 0000086b 00000000
[  211.827392] 
[  211.827392] R2: 0xca7833fe:
[  211.831909] 33fc  00000045 00000004 afe82f94 00000008 19004403 00000001 495f5845 5252454f
[  211.840637] 341c  00000000 00000004 afe82f94 0000000b cd23750b 00000001 545f5845 46504d45
[  211.849334] 343c  004c4941 00000004 afe82f94 0000000b 82f095f9 00000001 505f5845 4f544f52
[  211.858062] 345c  004c4f43 00000004 afe82f94 00000009 abb13348 00000001 4e5f5845 5245504f
[  211.866790] 347c  0000004d 00000004 afe82f94 00000009 eeeae2a1 00000001 435f5845 49464e4f
[  211.875518] 349c  00000047 00000004 afe82f94 00000009 f9dccaa1 00000001 525f5453 4c4e4f44
[  211.884216] 34bc  00000059 00000004 afe82f94 00000009 f172fd0b 00000001 4e5f5453 4955534f
[  211.892944] 34dc  00000044 00000004 afe82f94 00000008 09c3bdaa 00000001 4e5f5453 5645444f
[  211.901672] 34fc  00000000 00000004 afe82f94 00000009 607964e7 00000001 4e5f5453 4558454f
[  211.910369] 
[  211.910400] R4: 0xe2bb4a00:
[  211.914886] 4a00  e2bb49fc 00000000 00000000 e2bb49d4 c0d994f0 00000000 00000000 c062ab7b
[  211.923614] 4a20  e2bb4a20 e2bb4a20 00000000 00000000 00000000 da348a48 00000000 00000020
[  211.932342] 4a40  00000000 0000c350 0000c350 00000000 00000000 00000000 00000001 00000000
[  211.941070] 4a60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  211.949768] 4a80  00000040 e2002000 00000002 0420806c 00000000 00000000 00000001 00000000
[  211.958496] 4aa0  00000078 00000078 00000078 00000000 c047630c 00000000 00000400 00400000
[  211.967224] 4ac0  00000001 00000000 00000000 e2bb4acc e2bb4acc 00000000 3792736a 00000031
[  211.975921] 4ae0  ebea6828 00000000 ca78347e 00000013 baaed187 00000000 0000086b 00000000
[  211.984649] 
[  211.984649] R6: 0xe2bb4c80:
[  211.989166] 4c80  e6088a80 e2bb4c84 e2bb4c84 e2bb4c8c e2bb4c8c e2bb4a80 e2bb4c98 e2bb4c98
[  211.997894] 4ca0  e2bb4ca0 e2bb4ca0 00000000 00200200 00000000 e301acb4 00200200 00000000
[  212.006622] 4cc0  e301acc0 00200200 00000000 e2bb4ccc 00200200 00000000 00000000 00000000
[  212.015319] 4ce0  00000000 0000018b 00000000 0000018b 00000000 00000000 00000000 00004ebb
[  212.024047] 4d00  0000033d 00000034 376d2a46 00000034 376d2a46 00000000 00000000 00000000
[  212.032775] 4d20  00000000 00000000 00000000 00000000 e2bb4d30 e2bb4d30 e2bb4d38 e2bb4d38
[  212.041503] 4d40  e2bb4d40 e2bb4d40 e6172ec0 e6172ec0 00000000 726f776b 2f72656b 00353a75
[  212.050201] 4d60  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  212.058929] 
[  212.058929] R7: 0xe2003c90:
[  212.063446] 3c90  600f0193 c004173e a00f01b3 ffffffff e2003cdc c0469839 e2bb4a80 00000000
[  212.072174] 3cb0  ca78347e 00000000 e2bb4a80 00000000 e2bb4d00 e2003d10 e2002000 00000000
[  212.080871] 3cd0  00000089 00000000 00000000 e2003cf0 c003e97b c004173e a00f01b3 ffffffff
[  212.089599] 3cf0  e2bb4a80 c15deac0 e2bb4d00 c046837f 00200200 00000000 e2002000 e60feb84
[  212.098327] 3d10  e61689c0 c002dc35 c0770ac0 c002edbf e60fe680 e6000cc0 c076e548 c0770ac0
[  212.107055] 3d30  e2002000 c0774040 c002df60 c002e017 c0774054 c005c9ff e2bb5468 c15dcd68
[  212.115753] 3d50  c07d2f80 c007accd e2bb4a80 c002df60 00000000 00000001 e2bb4a80 c002e027
[  212.124481] 3d70  00000001 00000000 c002df60 e2bb4a80 0000000b 00000001 00000001 00000000
[  212.133209] 
[  212.133209] R8: 0xe2001f80:
[  212.137725] 1f80  b6b08654 c00c7d75 b62023b0 00000003 ffffffff ffffffff 00000003 b62023b0
[  212.146453] 1fa0  000000a8 c000c101 ffffffff 00000003 b62023b0 00000003 ffffffff 00000000
[  212.155151] 1fc0  ffffffff 00000003 b62023b0 000000a8 00000001 00000001 ffffffff b6b08654
[  212.163879] 1fe0  000000a8 b6b07d20 b6c5e4a9 b6bef276 800b0130 b62023b0 00000000 00000000
[  212.172607] 2000  00000002 00000006 00000000 e2bb4a80 c07cdf8c 00000000 00000015 e2bb4a80
[  212.181304] 2020  c15e7ac0 00000000 e2003ef8 e2002000 e3523b80 e60aeb40 00000000 e2003ee8
[  212.190032] 2040  c046863b 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  212.198760] 2060  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  212.207489] Process kworker/u:5 (pid: 2653, stack limit = 0xe20022f8)
[  212.214294] Stack: (0xe2003cf0 to 0xe2004000)
[  212.218902] 3ce0:                                     e2bb4a80 c15deac0 e2bb4d00 c046837f
[  212.227539] 3d00: 00200200 00000000 e2002000 e60feb84 e61689c0 c002dc35 c0770ac0 c002edbf
[  212.236175] 3d20: e60fe680 e6000cc0 c076e548 c0770ac0 e2002000 c0774040 c002df60 c002e017
[  212.244812] 3d40: c0774054 c005c9ff e2bb5468 c15dcd68 c07d2f80 c007accd e2bb4a80 c002df60
[  212.253479] 3d60: 00000000 00000001 e2bb4a80 c002e027 00000001 00000000 c002df60 e2bb4a80
[  212.262115] 3d80: 0000000b 00000001 00000001 00000000 00000002 00000089 00000000 c002edbf
[  212.270751] 3da0: e2003e70 e2002000 00000001 00000001 00000000 c000eea7 00000001 00000001
[  212.279388] 3dc0: c07a4454 0000003a e2003e70 c0008441 00000000 00000000 00000007 00000000
[  212.288055] 3de0: 00030001 0000003a 00000000 00000000 00000000 00000000 00000000 00000401
[  212.296691] 3e00: 00000400 00000001 00000400 00000001 00000000 00000001 00000000 00000000
[  212.305328] 3e20: 00000000 00000000 00000002 00000000 00000000 00000002 00000000 00000000
[  212.313964] 3e40: 00000000 00000000 c07a35dc 00000000 e2002000 00000072 d3140960 c0467902
[  212.322631] 3e60: 000f01b3 ffffffff e2003ea4 c0469839 c04678ff e2003e30 00000001 0000003a
[  212.331268] 3e80: 00000036 600f0113 e2bb4a80 d3140960 00000000 00000002 00000089 00000000
[  212.339904] 3ea0: 22222222 e2003eb8 c04678ff c0467906 000f01b3 ffffffff 00000002 00000000
[  212.348571] 3ec0: c0368d41 c0467ac5 00000002 00000000 c036663d e2003f50 22222222 d3140960
[  212.357208] 3ee0: e4b081dc e4b08000 d3140960 00000000 00000002 00000089 00000000 c0368d41
[  212.365844] 3f00: 00000a58 e4b08244 e4b081dc c0366687 00000001 00000001 c0366621 00000000
[  212.374481] 3f20: e2b9c140 e4b08244 c0828800 e4b0ce00 00000000 c003df0d 00000002 00000000
[  212.383148] 3f40: c003de60 c0828800 c0366621 e4b0ce05 c0dc0320 00000000 00000000 c068bb94
[  212.391784] 3f60: 00000000 e2b9c140 c0828800 e2002000 c08134e0 e2b9c150 c0828800 00000089
[  212.400421] 3f80: 00000000 c003e295 e475bec4 e2b9c140 c003e1c1 00000033 00000000 00000000
[  212.409088] 3fa0: 00000000 c0041511 e2002040 00000000 e2b9c140 00000001 00000000 00000000
[  212.417724] 3fc0: dead4ead ffffffff ffffffff c0828df4 00000000 00000000 c061c1cf e2003fdc
[  212.426361] 3fe0: e2003fdc 271ae91c e475bec4 c00414b9 c000cbfd c000cbfd 00000000 00000000
[  212.435028] [<c004173e>] (kthread_data+0xa/0x10) from [<c003e97b>] (wq_worker_sleeping+0xf/0x7c)
[  212.444335] [<c003e97b>] (wq_worker_sleeping+0xf/0x7c) from [<c046837f>] (__schedule+0xdb/0x42c)
[  212.453613] Code: f85d eb04 f8d0 3254 (f853) 0c04 
[  231.956695] BUG: spinlock lockup on CPU#0, kworker/u:5/2653
[  231.962585]  lock: c15deac0, .magic: dead4ead, .owner: kworker/u:5/2653, .owner_cpu: 0
[  231.970977] [<c0011011>] (unwind_backtrace+0x1/0x90) from [<c0254d1d>] (do_raw_spin_lock+0xb5/0xd4)
[  231.980560] [<c0254d1d>] (do_raw_spin_lock+0xb5/0xd4) from [<c004ba6b>] (scheduler_tick+0x2b/0x6c)
[  231.990051] [<c004ba6b>] (scheduler_tick+0x2b/0x6c) from [<c00360eb>] (update_process_times+0x41/0x4e)
[  231.999908] [<c00360eb>] (update_process_times+0x41/0x4e) from [<c0058aff>] (tick_sched_timer+0x6b/0x9c)
[  232.009918] [<c0058aff>] (tick_sched_timer+0x6b/0x9c) from [<c0044091>] (__run_hrtimer+0x10d/0x1c4)
[  232.019500] [<c0044091>] (__run_hrtimer+0x10d/0x1c4) from [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc)
[  232.029266] [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc) from [<c001051b>] (twd_handler+0x1b/0x28)
[  232.038635] [<c001051b>] (twd_handler+0x1b/0x28) from [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c)
[  232.048583] [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c) from [<c00756e9>] (generic_handle_irq+0x1d/0x30)
[  232.059173] [<c00756e9>] (generic_handle_irq+0x1d/0x30) from [<c000caab>] (handle_IRQ+0x4f/0x84)
[  232.068450] [<c000caab>] (handle_IRQ+0x4f/0x84) from [<c00084e1>] (gic_handle_irq+0x2d/0x44)
[  232.077392] [<c00084e1>] (gic_handle_irq+0x2d/0x44) from [<c04698bf>] (__irq_svc+0x3f/0x88)
[  232.086212] Exception stack(0xe2003b10 to 0xe2003b58)
[  232.091552] 3b00:                                     c046957b 00000001 00000000 00000000
[  232.100189] 3b20: c07a37d4 e2002000 00000001 00000017 00000028 00000000 00000017 00000000
[  232.108825] 3b40: 00000000 e2003b58 c046957b c046957c 600f0133 ffffffff
[  232.115844] [<c04698bf>] (__irq_svc+0x3f/0x88) from [<c046957c>] (_raw_spin_unlock_irq+0x22/0x42)
[  232.125213] [<c046957c>] (_raw_spin_unlock_irq+0x22/0x42) from [<c000ee6f>] (die+0x79/0xca)
[  232.134063] [<c000ee6f>] (die+0x79/0xca) from [<c0458169>] (__do_kernel_fault.part.7+0x3d/0x5c)
[  232.143280] [<c0458169>] (__do_kernel_fault.part.7+0x3d/0x5c) from [<c046b2df>] (do_page_fault+0x1f9/0x21a)
[  232.153564] [<c046b2df>] (do_page_fault+0x1f9/0x21a) from [<c0008417>] (do_DataAbort+0x2b/0x64)
[  232.162780] [<c0008417>] (do_DataAbort+0x2b/0x64) from [<c0469839>] (__dabt_svc+0x39/0x80)
[  232.171508] Exception stack(0xe2003ca8 to 0xe2003cf0)
[  232.176849] 3ca0:                   e2bb4a80 00000000 ca78347e 00000000 e2bb4a80 00000000
[  232.185485] 3cc0: e2bb4d00 e2003d10 e2002000 00000000 00000089 00000000 00000000 e2003cf0
[  232.194122] 3ce0: c003e97b c004173e a00f01b3 ffffffff
[  232.199462] [<c0469839>] (__dabt_svc+0x39/0x80) from [<c004173e>] (kthread_data+0xa/0x10)
[  232.208129] [<c004173e>] (kthread_data+0xa/0x10) from [<c003e97b>] (wq_worker_sleeping+0xf/0x7c)
[  232.217437] [<c003e97b>] (wq_worker_sleeping+0xf/0x7c) from [<c046837f>] (__schedule+0xdb/0x42c)
[  232.226715] [<c046837f>] (__schedule+0xdb/0x42c) from [<c002edbf>] (do_exit+0x2ad/0x2ce)
[  232.235290] [<c002edbf>] (do_exit+0x2ad/0x2ce) from [<c000eea7>] (die+0xb1/0xca)
[  232.243103] [<c000eea7>] (die+0xb1/0xca) from [<c0008441>] (do_DataAbort+0x55/0x64)
[  232.251220] [<c0008441>] (do_DataAbort+0x55/0x64) from [<c0469839>] (__dabt_svc+0x39/0x80)
[  232.259948] Exception stack(0xe2003e70 to 0xe2003eb8)
[  232.265289] 3e60:                                     c04678ff e2003e30 00000001 0000003a
[  232.273925] 3e80: 00000036 600f0113 e2bb4a80 d3140960 00000000 00000002 00000089 00000000
[  232.282562] 3ea0: 22222222 e2003eb8 c04678ff c0467906 000f01b3 ffffffff
[  232.289581] [<c0469839>] (__dabt_svc+0x39/0x80) from [<c0467906>] (mutex_lock_nested+0x6e/0x250)
[  232.298858] [<c0467906>] (mutex_lock_nested+0x6e/0x250) from [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c)
[  232.308898] [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c) from [<c0366687>] (unpin_worker+0x67/0xf4)
[  232.318359] [<c0366687>] (unpin_worker+0x67/0xf4) from [<c003df0d>] (process_one_work+0x1f3/0x386)
[  232.327850] [<c003df0d>] (process_one_work+0x1f3/0x386) from [<c003e295>] (worker_thread+0xd5/0x180)
[  232.337493] [<c003e295>] (worker_thread+0xd5/0x180) from [<c0041511>] (kthread+0x59/0x70)
[  232.346160] [<c0041511>] (kthread+0x59/0x70) from [<c000cbfd>] (kernel_thread_exit+0x1/0x6)
[  232.354980] Backtrace for cpu 0 (current):
[  232.359313] [<c0011011>] (unwind_backtrace+0x1/0x90) from [<c000feb1>] (smp_send_all_cpu_backtrace+0x45/0x8c)
[  232.369812] [<c000feb1>] (smp_send_all_cpu_backtrace+0x45/0x8c) from [<c0254d23>] (do_raw_spin_lock+0xbb/0xd4)
[  232.380371] [<c0254d23>] (do_raw_spin_lock+0xbb/0xd4) from [<c004ba6b>] (scheduler_tick+0x2b/0x6c)
[  232.389862] [<c004ba6b>] (scheduler_tick+0x2b/0x6c) from [<c00360eb>] (update_process_times+0x41/0x4e)
[  232.399719] [<c00360eb>] (update_process_times+0x41/0x4e) from [<c0058aff>] (tick_sched_timer+0x6b/0x9c)
[  232.409729] [<c0058aff>] (tick_sched_timer+0x6b/0x9c) from [<c0044091>] (__run_hrtimer+0x10d/0x1c4)
[  232.419311] [<c0044091>] (__run_hrtimer+0x10d/0x1c4) from [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc)
[  232.429046] [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc) from [<c001051b>] (twd_handler+0x1b/0x28)
[  232.438446] [<c001051b>] (twd_handler+0x1b/0x28) from [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c)
[  232.448394] [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c) from [<c00756e9>] (generic_handle_irq+0x1d/0x30)
[  232.458953] [<c00756e9>] (generic_handle_irq+0x1d/0x30) from [<c000caab>] (handle_IRQ+0x4f/0x84)
[  232.468261] [<c000caab>] (handle_IRQ+0x4f/0x84) from [<c00084e1>] (gic_handle_irq+0x2d/0x44)
[  232.477172] [<c00084e1>] (gic_handle_irq+0x2d/0x44) from [<c04698bf>] (__irq_svc+0x3f/0x88)
[  232.485992] Exception stack(0xe2003b10 to 0xe2003b58)
[  232.491333] 3b00:                                     c046957b 00000001 00000000 00000000
[  232.499999] 3b20: c07a37d4 e2002000 00000001 00000017 00000028 00000000 00000017 00000000
[  232.508636] 3b40: 00000000 e2003b58 c046957b c046957c 600f0133 ffffffff
[  232.515624] [<c04698bf>] (__irq_svc+0x3f/0x88) from [<c046957c>] (_raw_spin_unlock_irq+0x22/0x42)
[  232.525024] [<c046957c>] (_raw_spin_unlock_irq+0x22/0x42) from [<c000ee6f>] (die+0x79/0xca)
[  232.533843] [<c000ee6f>] (die+0x79/0xca) from [<c0458169>] (__do_kernel_fault.part.7+0x3d/0x5c)
[  232.543060] [<c0458169>] (__do_kernel_fault.part.7+0x3d/0x5c) from [<c046b2df>] (do_page_fault+0x1f9/0x21a)
[  232.553344] [<c046b2df>] (do_page_fault+0x1f9/0x21a) from [<c0008417>] (do_DataAbort+0x2b/0x64)
[  232.562561] [<c0008417>] (do_DataAbort+0x2b/0x64) from [<c0469839>] (__dabt_svc+0x39/0x80)
[  232.571289] Exception stack(0xe2003ca8 to 0xe2003cf0)
[  232.576629] 3ca0:                   e2bb4a80 00000000 ca78347e 00000000 e2bb4a80 00000000
[  232.585266] 3cc0: e2bb4d00 e2003d10 e2002000 00000000 00000089 00000000 00000000 e2003cf0
[  232.593383] BUG: spinlock lockup on CPU#1, swapper/1/0
[  232.593414]  lock: c15deac0, .magic: dead4ead, .owner: kworker/u:5/2653, .owner_cpu: 0
[  232.593444] [<c0011011>] (unwind_backtrace+0x1/0x90) from [<c0254d1d>] (do_raw_spin_lock+0xb5/0xd4)
[  232.593475] [<c0254d1d>] (do_raw_spin_lock+0xb5/0xd4) from [<c0050775>] (do_sched_rt_period_timer+0x39/0x1b8)
[  232.593505] [<c0050775>] (do_sched_rt_period_timer+0x39/0x1b8) from [<c0050d4d>] (sched_rt_period_timer+0x35/0x44)
[  232.593536] [<c0050d4d>] (sched_rt_period_timer+0x35/0x44) from [<c0044091>] (__run_hrtimer+0x10d/0x1c4)
[  232.593566] [<c0044091>] (__run_hrtimer+0x10d/0x1c4) from [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc)
[  232.593566] [<c004490f>] (hrtimer_interrupt+0xe3/0x1bc) from [<c001051b>] (twd_handler+0x1b/0x28)
[  232.593597] [<c001051b>] (twd_handler+0x1b/0x28) from [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c)
[  232.593627] [<c00779e7>] (handle_percpu_devid_irq+0xa7/0x12c) from [<c00756e9>] (generic_handle_irq+0x1d/0x30)
[  232.593658] [<c00756e9>] (generic_handle_irq+0x1d/0x30) from [<c000caab>] (handle_IRQ+0x4f/0x84)
[  232.593688] [<c000caab>] (handle_IRQ+0x4f/0x84) from [<c00084e1>] (gic_handle_irq+0x2d/0x44)
[  232.593688] [<c00084e1>] (gic_handle_irq+0x2d/0x44) from [<c04698bf>] (__irq_svc+0x3f/0x88)
[  232.593719] Exception stack(0xe60b3f90 to 0xe60b3fd8)
[  232.593719] 3f80:                                     c000cc57 aaa0aa45 e59f3004 00000000
[  232.593749] 3fa0: e60b2000 c079d7a0 c0472f00 c07a35d0 c0815508 412fc09a 00000000 00000000
[  232.593780] 3fc0: 00000000 e60b3fd8 c000cc57 c000cc58 60070133 ffffffff
[  232.593780] [<c04698bf>] (__irq_svc+0x3f/0x88) from [<c000cc58>] (default_idle+0x1c/0x24)
[  232.593811] [<c000cc58>] (default_idle+0x1c/0x24) from [<c000cf25>] (cpu_idle+0x81/0xc8)
[  232.593841] [<c000cf25>] (cpu_idle+0x81/0xc8) from [<80455899>] (0x80455899)
[  232.769226] 3ce0: c003e97b c004173e a00f01b3 ffffffff
[  232.774597] [<c0469839>] (__dabt_svc+0x39/0x80) from [<c004173e>] (kthread_data+0xa/0x10)
[  232.783233] [<c004173e>] (kthread_data+0xa/0x10) from [<c003e97b>] (wq_worker_sleeping+0xf/0x7c)
[  232.792541] [<c003e97b>] (wq_worker_sleeping+0xf/0x7c) from [<c046837f>] (__schedule+0xdb/0x42c)
[  232.801818] [<c046837f>] (__schedule+0xdb/0x42c) from [<c002edbf>] (do_exit+0x2ad/0x2ce)
[  232.810394] [<c002edbf>] (do_exit+0x2ad/0x2ce) from [<c000eea7>] (die+0xb1/0xca)
[  232.818206] [<c000eea7>] (die+0xb1/0xca) from [<c0008441>] (do_DataAbort+0x55/0x64)
[  232.826293] [<c0008441>] (do_DataAbort+0x55/0x64) from [<c0469839>] (__dabt_svc+0x39/0x80)
[  232.835021] Exception stack(0xe2003e70 to 0xe2003eb8)
[  232.840362] 3e60:                                     c04678ff e2003e30 00000001 0000003a
[  232.849029] 3e80: 00000036 600f0113 e2bb4a80 d3140960 00000000 00000002 00000089 00000000
[  232.857666] 3ea0: 22222222 e2003eb8 c04678ff c0467906 000f01b3 ffffffff
[  232.864654] [<c0469839>] (__dabt_svc+0x39/0x80) from [<c0467906>] (mutex_lock_nested+0x6e/0x250)
[  232.873962] [<c0467906>] (mutex_lock_nested+0x6e/0x250) from [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c)
[  232.883972] [<c0368d41>] (omap_gem_put_paddr+0x15/0x6c) from [<c0366687>] (unpin_worker+0x67/0xf4)
[  232.893463] [<c0366687>] (unpin_worker+0x67/0xf4) from [<c003df0d>] (process_one_work+0x1f3/0x386)
[  232.902954] [<c003df0d>] (process_one_work+0x1f3/0x386) from [<c003e295>] (worker_thread+0xd5/0x180)
[  232.912597] [<c003e295>] (worker_thread+0xd5/0x180) from [<c0041511>] (kthread+0x59/0x70)
[  232.921234] [<c0041511>] (kthread+0x59/0x70) from [<c000cbfd>] (kernel_thread_exit+0x1/0x6)
[  232.930053] 
[  232.930084] sending IPI to all other CPUs: