[58642.526797] CE: hpet increased min_delta_ns to 20113 nsec
[63891.556003] INFO: rcu_sched_state detected stall on CPU 1 (t=15000 jiffies)
[63963.756051] INFO: task Xorg:1509 blocked for more than 120 seconds.
[63963.756056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[63963.756060] Xorg            D ffffffff81805060     0  1509   1486 0x00400000
[63963.756068]  ffff88011e62bc18 0000000000000082 0000000000000001 0000000000000000
[63963.756075]  ffff88011e62bfd8 ffff88011e62bfd8 ffff88011e62bfd8 0000000000012a40
[63963.756081]  ffff880042f7dc80 ffff880124b24560 ffffc9000675a3bc 7fffffffffffffff
[63963.756088] Call Trace:
[63963.756099]  [<ffffffff815f0faf>] schedule+0x3f/0x60
[63963.756105]  [<ffffffff815f15f5>] schedule_timeout+0x2a5/0x320
[63963.756179]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[63963.756232]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[63963.756286]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[63963.756339]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[63963.756345]  [<ffffffff815f2250>] __down_common+0xa5/0xf5
[63963.756350]  [<ffffffff815f2313>] __down+0x1d/0x1f
[63963.756356]  [<ffffffff81087381>] down+0x41/0x50
[63963.756392]  [<ffffffffa00a883e>] KCL_SEMAPHORE_DownUninterruptible+0xe/0x10 [fglrx]
[63963.756447]  [<ffffffffa00d878f>] firegl_cmmqs_CWDDE_32+0x14f/0x440 [fglrx]
[63963.756501]  [<ffffffffa00d72a0>] ? firegl_cmmqs_CWDDE32+0x70/0x100 [fglrx]
[63963.756509]  [<ffffffff8128478a>] ? security_capable+0x2a/0x30
[63963.756562]  [<ffffffffa00d7230>] ? firegl_cmmqs_createdriver+0x170/0x170 [fglrx]
[63963.756606]  [<ffffffffa00b5e58>] ? firegl_ioctl+0x1e8/0x250 [fglrx]
[63963.756641]  [<ffffffffa00a69be>] ? ip_firegl_unlocked_ioctl+0xe/0x20 [fglrx]
[63963.756647]  [<ffffffff8117a4fa>] ? do_vfs_ioctl+0x8a/0x340
[63963.756652]  [<ffffffff815f0954>] ? __schedule+0x3d4/0x700
[63963.756657]  [<ffffffff8117a841>] ? sys_ioctl+0x91/0xa0
[63963.756663]  [<ffffffff815f41ee>] ? do_device_not_available+0xe/0x10
[63963.756669]  [<ffffffff815fb342>] ? system_call_fastpath+0x16/0x1b
[63963.756709] INFO: task Xorg:7812 blocked for more than 120 seconds.
[63963.756712] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[63963.756716] Xorg            D 0000000000000000     0  7812   1486 0x00400004
[63963.756722]  ffff88008b653c18 0000000000000086 ffff88008b653bc8 ffff88008b653bc8
[63963.756728]  ffff88008b653fd8 ffff88008b653fd8 ffff88008b653fd8 0000000000012a40
[63963.756735]  ffff880043059720 ffff880137964560 ffff88008b653d50 7fffffffffffffff
[63963.756741] Call Trace:
[63963.756746]  [<ffffffff815f0faf>] schedule+0x3f/0x60
[63963.756751]  [<ffffffff815f15f5>] schedule_timeout+0x2a5/0x320
[63963.756804]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[63963.756811]  [<ffffffff815f2250>] __down_common+0xa5/0xf5
[63963.756816]  [<ffffffff815f2313>] __down+0x1d/0x1f
[63963.756820]  [<ffffffff81087381>] down+0x41/0x50
[63963.756855]  [<ffffffffa00a883e>] KCL_SEMAPHORE_DownUninterruptible+0xe/0x10 [fglrx]
[63963.756909]  [<ffffffffa00d878f>] firegl_cmmqs_CWDDE_32+0x14f/0x440 [fglrx]
[63963.756962]  [<ffffffffa00d72a0>] ? firegl_cmmqs_CWDDE32+0x70/0x100 [fglrx]
[63963.756969]  [<ffffffff8128478a>] ? security_capable+0x2a/0x30
[63963.757022]  [<ffffffffa00d7230>] ? firegl_cmmqs_createdriver+0x170/0x170 [fglrx]
[63963.757066]  [<ffffffffa00b5e58>] ? firegl_ioctl+0x1e8/0x250 [fglrx]
[63963.757101]  [<ffffffffa00a69be>] ? ip_firegl_unlocked_ioctl+0xe/0x20 [fglrx]
[63963.757106]  [<ffffffff8117a4fa>] ? do_vfs_ioctl+0x8a/0x340
[63963.757113]  [<ffffffff8116890d>] ? vfs_read+0x10d/0x180
[63963.757117]  [<ffffffff8117a841>] ? sys_ioctl+0x91/0xa0
[63963.757123]  [<ffffffff815f41ee>] ? do_device_not_available+0xe/0x10
[63963.757128]  [<ffffffff815fb342>] ? system_call_fastpath+0x16/0x1b
[64011.556846] [fglrx] ASIC hang happened
[64011.556854] Pid: 8707, comm: Xorg Tainted: P            3.0.0-17-generic #30-Ubuntu
[64011.556858] Call Trace:
[64011.556927]  [<ffffffffa00acdce>] KCL_DEBUG_OsDump+0xe/0x10 [fglrx]
[64011.556975]  [<ffffffffa00ba24c>] firegl_hardwareHangRecovery+0x1c/0x50 [fglrx]
[64011.557064]  [<ffffffffa0146d99>] ? _ZN4Asic9WaitUntil15ResetASICIfHungEv+0x9/0x10 [fglrx]
[64011.557151]  [<ffffffffa0146d4c>] ? _ZN4Asic9WaitUntil15WaitForCompleteEv+0x6c/0xb0 [fglrx]
[64011.557239]  [<ffffffffa014146f>] ? _ZN4Asic19PM4ElapsedTimeStampEj14_LARGE_INTEGER12_QS_CP_RING_+0xaf/0x160 [fglrx]
[64011.557328]  [<ffffffffa0142094>] ? _ZN15ExecutableUnits10CPRingIdleE15idle_WaitMethod12_QS_CP_RING_+0x184/0x1a0 [fglrx]
[64011.557382]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64011.557435]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64011.557489]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64011.557575]  [<ffffffffa0141ebb>] ? _ZN15ExecutableUnits7PM4idleE15idle_WaitMethod+0x4b/0x90 [fglrx]
[64011.557661]  [<ffffffffa013a931>] ? _ZN15QS_PRIVATE_CORE9QsPM4idleE15idle_WaitMethod+0x31/0x60 [fglrx]
[64011.557741]  [<ffffffffa0125406>] ? _ZN10QS_PRIVATE16unRegisterClientEj+0x116/0x120 [fglrx]
[64011.557778]  [<ffffffffa00a8b33>] ? KCL_MEM_SmallBufferAlloc+0x13/0x20 [fglrx]
[64011.557861]  [<ffffffffa012f45c>] ? _Z8uCWDDEQCmjjPvjS_+0x3dc/0x10c0 [fglrx]
[64011.557869]  [<ffffffff8108736e>] ? down+0x2e/0x50
[64011.557923]  [<ffffffffa00d8972>] ? firegl_cmmqs_CWDDE_32+0x332/0x440 [fglrx]
[64011.557978]  [<ffffffffa00d72a0>] ? firegl_cmmqs_CWDDE32+0x70/0x100 [fglrx]
[64011.557985]  [<ffffffff8128478a>] ? security_capable+0x2a/0x30
[64011.558038]  [<ffffffffa00d7230>] ? firegl_cmmqs_createdriver+0x170/0x170 [fglrx]
[64011.558083]  [<ffffffffa00b5e58>] ? firegl_ioctl+0x1e8/0x250 [fglrx]
[64011.558117]  [<ffffffffa00a69be>] ? ip_firegl_unlocked_ioctl+0xe/0x20 [fglrx]
[64011.558124]  [<ffffffff8117a4fa>] ? do_vfs_ioctl+0x8a/0x340
[64011.558130]  [<ffffffff81135593>] ? do_munmap+0x1f3/0x2f0
[64011.558134]  [<ffffffff8117a841>] ? sys_ioctl+0x91/0xa0
[64011.558141]  [<ffffffff815fb342>] ? system_call_fastpath+0x16/0x1b
[64011.558147] pubdev:0xffffffffa0309600, num of device:1 , name:fglrx, major 8, minor 88. 
[64011.558152] device 0 : 0xffff880126af8000 .
[64011.558156] Asic ID:0x9552, revision:0x2a, MMIOReg:0xffffc90005720000.
[64011.558161] FB phys addr: 0xc0000000, MC :0xf00000000, Total FB size :0x20000000.
[64011.558166] gart table MC:0xf0fc27000, Physical:0xcfc27000, size:0x3d8000.
[64011.558170] mc_node :FB, total 1 zones
[64011.558174]     MC start:0xf00000000, Physical:0xc0000000, size:0x10000000.
[64011.558179]     Mapped heap -- Offset:0x0, size:0xfc27000, reference count:74, mapping count:0,
[64011.558184]     Mapped heap -- Offset:0x0, size:0x1000000, reference count:1, mapping count:0,
[64011.558188]     Mapped heap -- Offset:0xfc27000, size:0x3d9000, reference count:1, mapping count:0,
[64011.558193] mc_node :INV_FB, total 1 zones
[64011.558196]     MC start:0xf10000000, Physical:0xd0000000, size:0x10000000.
[64011.558201]     Mapped heap -- Offset:0xfffb000, size:0x5000, reference count:1, mapping count:0,
[64011.558205] mc_node :GART_USWC, total 2 zones
[64011.558209]     MC start:0x3e210000, Physical:0x0, size:0x4cc00000.
[64011.558214]     Mapped heap -- Offset:0x3030000, size:0x800000, reference count:1, mapping count:0,
[64011.558218]     Mapped heap -- Offset:0x2830000, size:0x800000, reference count:1, mapping count:0,
[64011.558224]     Mapped heap -- Offset:0x2030000, size:0x800000, reference count:1, mapping count:0,
[64011.558228]     Mapped heap -- Offset:0x30000, size:0x2000000, reference count:20, mapping count:0,
[64011.558233] mc_node :GART_CACHEABLE, total 3 zones
[64011.558237]     MC start:0x10400000, Physical:0x0, size:0x2de10000.
[64011.558241]     Mapped heap -- Offset:0xeb00000, size:0x500000, reference count:1, mapping count:0,
[64011.558246]     Mapped heap -- Offset:0xe600000, size:0x500000, reference count:1, mapping count:0,
[64011.558251]     Mapped heap -- Offset:0xe100000, size:0x500000, reference count:1, mapping count:0,
[64011.558255]     Mapped heap -- Offset:0xdc00000, size:0x500000, reference count:2, mapping count:0,
[64011.558260]     Mapped heap -- Offset:0xd200000, size:0x400000, reference count:1, mapping count:0,
[64011.558265]     Mapped heap -- Offset:0xd700000, size:0x500000, reference count:2, mapping count:0,
[64011.558270]     Mapped heap -- Offset:0xce00000, size:0x400000, reference count:1, mapping count:0,
[64011.558275]     Mapped heap -- Offset:0xc900000, size:0x500000, reference count:2, mapping count:0,
[64011.558280]     Mapped heap -- Offset:0xa000000, size:0x500000, reference count:2, mapping count:0,
[64011.558285]     Mapped heap -- Offset:0xc000000, size:0x900000, reference count:2, mapping count:0,
[64011.558289]     Mapped heap -- Offset:0x9b00000, size:0x500000, reference count:2, mapping count:0,
[64011.558294]     Mapped heap -- Offset:0xbb00000, size:0x500000, reference count:2, mapping count:0,
[64011.558299]     Mapped heap -- Offset:0xa600000, size:0x500000, reference count:2, mapping count:0,
[64011.558304]     Mapped heap -- Offset:0xb700000, size:0x400000, reference count:2, mapping count:0,
[64011.558308]     Mapped heap -- Offset:0xad00000, size:0x500000, reference count:2, mapping count:0,
[64011.558313]     Mapped heap -- Offset:0xb200000, size:0x500000, reference count:2, mapping count:0,
[64011.558318]     Mapped heap -- Offset:0x9400000, size:0x400000, reference count:2, mapping count:0,
[64011.558323]     Mapped heap -- Offset:0x8f00000, size:0x500000, reference count:2, mapping count:0,
[64011.558328]     Mapped heap -- Offset:0x8a00000, size:0x500000, reference count:2, mapping count:0,
[64011.558332]     Mapped heap -- Offset:0x8600000, size:0x400000, reference count:2, mapping count:0,
[64011.558337]     Mapped heap -- Offset:0x8100000, size:0x500000, reference count:1, mapping count:0,
[64011.558342]     Mapped heap -- Offset:0x7700000, size:0x500000, reference count:3, mapping count:0,
[64011.558347]     Mapped heap -- Offset:0x7c00000, size:0x500000, reference count:2, mapping count:0,
[64011.558352]     Mapped heap -- Offset:0x7200000, size:0x500000, reference count:2, mapping count:0,
[64011.558356]     Mapped heap -- Offset:0x6d00000, size:0x500000, reference count:2, mapping count:0,
[64011.558361]     Mapped heap -- Offset:0x6800000, size:0x500000, reference count:2, mapping count:0,
[64011.558366]     Mapped heap -- Offset:0x4700000, size:0x500000, reference count:3, mapping count:0,
[64011.558371]     Mapped heap -- Offset:0x4200000, size:0x500000, reference count:10, mapping count:0,
[64011.558376]     Mapped heap -- Offset:0x3d00000, size:0x500000, reference count:4, mapping count:0,
[64011.558381]     Mapped heap -- Offset:0x3800000, size:0x500000, reference count:3, mapping count:0,
[64011.558385]     Mapped heap -- Offset:0x2a00000, size:0x500000, reference count:3, mapping count:0,
[64011.558390]     Mapped heap -- Offset:0x1100000, size:0x500000, reference count:3, mapping count:0,
[64011.558395]     Mapped heap -- Offset:0x4c00000, size:0x1c00000, reference count:11, mapping count:0,
[64011.558400]     Mapped heap -- Offset:0x3400000, size:0x400000, reference count:2, mapping count:0,
[64011.558405]     Mapped heap -- Offset:0x2500000, size:0x500000, reference count:2, mapping count:0,
[64011.558410]     Mapped heap -- Offset:0x2f00000, size:0x500000, reference count:3, mapping count:0,
[64011.558415]     Mapped heap -- Offset:0x1600000, size:0x500000, reference count:4, mapping count:0,
[64011.558420]     Mapped heap -- Offset:0x2000000, size:0x500000, reference count:4, mapping count:0,
[64011.558424]     Mapped heap -- Offset:0x1b00000, size:0x500000, reference count:3, mapping count:0,
[64011.558429]     Mapped heap -- Offset:0xc00000, size:0x500000, reference count:8, mapping count:0,
[64011.558434]     Mapped heap -- Offset:0x700000, size:0x500000, reference count:3, mapping count:0,
[64011.558439]     Mapped heap -- Offset:0x200000, size:0x500000, reference count:5, mapping count:0,
[64011.558444]     Mapped heap -- Offset:0x0, size:0x200000, reference count:12, mapping count:0,
[64011.558449]     Mapped heap -- Offset:0xef000, size:0x11000, reference count:1, mapping count:0,
[64011.558456] GRBM : 0xa0003028, SRBM : 0x200000c0 .
[64011.558461] CP_RB_BASE : 0x3e2400, CP_RB_RPTR : 0x3d760 , CP_RB_WPTR :0x3d760.
[64011.558467] CP_IB1_BUFSZ:0x0, CP_IB1_BASE_HI:0x0, CP_IB1_BASE_LO:0x3e350000.
[64011.558471] last submit IB buffer -- MC :0x3e350000,phys:0x11deb6000.
[64011.558476] Dump the trace queue.
[64011.558479] End of dump
[64083.756051] INFO: task Xorg:1509 blocked for more than 120 seconds.
[64083.756057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[64083.756061] Xorg            D ffffffff81805060     0  1509   1486 0x00400000
[64083.756069]  ffff88011e62bc18 0000000000000082 0000000000000001 0000000000000000
[64083.756076]  ffff88011e62bfd8 ffff88011e62bfd8 ffff88011e62bfd8 0000000000012a40
[64083.756082]  ffff880042f7dc80 ffff880124b24560 ffffc9000675a3bc 7fffffffffffffff
[64083.756089] Call Trace:
[64083.756100]  [<ffffffff815f0faf>] schedule+0x3f/0x60
[64083.756106]  [<ffffffff815f15f5>] schedule_timeout+0x2a5/0x320
[64083.756186]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64083.756239]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64083.756293]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64083.756345]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64083.756351]  [<ffffffff815f2250>] __down_common+0xa5/0xf5
[64083.756356]  [<ffffffff815f2313>] __down+0x1d/0x1f
[64083.756362]  [<ffffffff81087381>] down+0x41/0x50
[64083.756398]  [<ffffffffa00a883e>] KCL_SEMAPHORE_DownUninterruptible+0xe/0x10 [fglrx]
[64083.756453]  [<ffffffffa00d878f>] firegl_cmmqs_CWDDE_32+0x14f/0x440 [fglrx]
[64083.756507]  [<ffffffffa00d72a0>] ? firegl_cmmqs_CWDDE32+0x70/0x100 [fglrx]
[64083.756515]  [<ffffffff8128478a>] ? security_capable+0x2a/0x30
[64083.756568]  [<ffffffffa00d7230>] ? firegl_cmmqs_createdriver+0x170/0x170 [fglrx]
[64083.756613]  [<ffffffffa00b5e58>] ? firegl_ioctl+0x1e8/0x250 [fglrx]
[64083.756647]  [<ffffffffa00a69be>] ? ip_firegl_unlocked_ioctl+0xe/0x20 [fglrx]
[64083.756653]  [<ffffffff8117a4fa>] ? do_vfs_ioctl+0x8a/0x340
[64083.756659]  [<ffffffff815f0954>] ? __schedule+0x3d4/0x700
[64083.756664]  [<ffffffff8117a841>] ? sys_ioctl+0x91/0xa0
[64083.756669]  [<ffffffff815f41ee>] ? do_device_not_available+0xe/0x10
[64083.756675]  [<ffffffff815fb342>] ? system_call_fastpath+0x16/0x1b
[64083.756717] INFO: task Xorg:7812 blocked for more than 120 seconds.
[64083.756720] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[64083.756723] Xorg            D 0000000000000000     0  7812   1486 0x00400004
[64083.756729]  ffff88008b653c18 0000000000000086 ffff88008b653bc8 ffff88008b653bc8
[64083.756736]  ffff88008b653fd8 ffff88008b653fd8 ffff88008b653fd8 0000000000012a40
[64083.756742]  ffff880043059720 ffff880137964560 ffff88008b653d50 7fffffffffffffff
[64083.756748] Call Trace:
[64083.756753]  [<ffffffff815f0faf>] schedule+0x3f/0x60
[64083.756758]  [<ffffffff815f15f5>] schedule_timeout+0x2a5/0x320
[64083.756812]  [<ffffffffa00d6462>] ? firegl_trace+0x72/0x1e0 [fglrx]
[64083.756819]  [<ffffffff815f2250>] __down_common+0xa5/0xf5
[64083.756824]  [<ffffffff815f2313>] __down+0x1d/0x1f
[64083.756829]  [<ffffffff81087381>] down+0x41/0x50
[64083.756864]  [<ffffffffa00a883e>] KCL_SEMAPHORE_DownUninterruptible+0xe/0x10 [fglrx]
[64083.756918]  [<ffffffffa00d878f>] firegl_cmmqs_CWDDE_32+0x14f/0x440 [fglrx]
[64083.756971]  [<ffffffffa00d72a0>] ? firegl_cmmqs_CWDDE32+0x70/0x100 [fglrx]
[64083.756977]  [<ffffffff8128478a>] ? security_capable+0x2a/0x30
[64083.757030]  [<ffffffffa00d7230>] ? firegl_cmmqs_createdriver+0x170/0x170 [fglrx]
[64083.757075]  [<ffffffffa00b5e58>] ? firegl_ioctl+0x1e8/0x250 [fglrx]
[64083.757109]  [<ffffffffa00a69be>] ? ip_firegl_unlocked_ioctl+0xe/0x20 [fglrx]
[64083.757114]  [<ffffffff8117a4fa>] ? do_vfs_ioctl+0x8a/0x340
[64083.757121]  [<ffffffff8116890d>] ? vfs_read+0x10d/0x180
[64083.757125]  [<ffffffff8117a841>] ? sys_ioctl+0x91/0xa0
[64083.757131]  [<ffffffff815f41ee>] ? do_device_not_available+0xe/0x10
[64083.757136]  [<ffffffff815fb342>] ? system_call_fastpath+0x16/0x1b