[ 3512.795044] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.799040] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.826049] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.829047] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.856046] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.858612] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.880569] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.883761] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.910063] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.913060] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.940067] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.943065] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.969076] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3512.972070] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3512.999078] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.002076] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.029083] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.032080] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.059088] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.062085] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.067255] ------------[ cut here ]------------ [ 3513.067264] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4442 __gen6_gt_wait_for_fifo+0x9c/0xb0() [ 3513.067267] Modules linked in: [ 3513.067273] CPU: 0 PID: 6881 Comm: X Not tainted 3.10.5-hardened #5 [ 3513.067275] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.067278] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9828 [ 3513.067282] ffffffff81e70f33 ffff8803dfde9868 ffffffff810f287b ffffffffffff4111 [ 3513.067285] ffffffff822be220 000000000000115a 0000000000000001 0000000000000092 [ 3513.067290] Call Trace: [ 3513.067298] [] dump_stack+0x19/0x21 [ 3513.067303] [] warn_slowpath_common+0x6b/0xa0 [ 3513.067307] [] warn_slowpath_null+0x2d/0x40 [ 3513.067311] [] __gen6_gt_wait_for_fifo+0x9c/0xb0 [ 3513.067317] [] i915_write32+0xc8/0x160 [ 3513.067322] [] gen6_ring_get_irq+0xae/0x100 [ 3513.067327] [] __wait_seqno+0xfd/0x730 [ 3513.067332] [] i915_wait_seqno+0x97/0xa0 [ 3513.067336] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.067342] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.067346] [] i915_gem_object_sync+0xb2/0x100 [ 3513.067350] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.067356] [] ? check_heap_object+0x48/0x100 [ 3513.067363] [] ? __check_object_size+0x5b/0x150 [ 3513.067367] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.067372] [] ? __check_object_size+0x5b/0x150 [ 3513.067378] [] drm_ioctl+0x498/0x9d0 [ 3513.067383] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.067389] [] do_vfs_ioctl+0xa8/0x750 [ 3513.067394] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.067399] [] SyS_ioctl+0xa1/0xc0 [ 3513.067403] [] system_call_fastpath+0x1c/0x21 [ 3513.067407] [] ? sysret_check+0x26/0x61 [ 3513.067410] ---[ end trace b27707d141354125 ]--- [ 3513.093401] ------------[ cut here ]------------ [ 3513.093412] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4442 __gen6_gt_wait_for_fifo+0x9c/0xb0() [ 3513.093415] Modules linked in: [ 3513.093420] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.093423] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.093425] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9828 [ 3513.093429] ffffffff81e70f33 ffff8803dfde9868 ffffffff810f287b ffffffff82a86100 [ 3513.093433] ffffffff822be220 000000000000115a 0000000000000001 0000000000000092 [ 3513.093437] Call Trace: [ 3513.093443] [] dump_stack+0x19/0x21 [ 3513.093448] [] warn_slowpath_common+0x6b/0xa0 [ 3513.093452] [] warn_slowpath_null+0x2d/0x40 [ 3513.093456] [] __gen6_gt_wait_for_fifo+0x9c/0xb0 [ 3513.093461] [] i915_write32+0xc8/0x160 [ 3513.093466] [] ? i915_read32+0x61/0x180 [ 3513.093470] [] gen6_ring_put_irq+0x80/0x100 [ 3513.093475] [] __wait_seqno+0x208/0x730 [ 3513.093482] [] ? add_wait_queue+0x60/0x60 [ 3513.093486] [] i915_wait_seqno+0x97/0xa0 [ 3513.093490] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.093495] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.093499] [] i915_gem_object_sync+0xb2/0x100 [ 3513.093504] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.093510] [] ? check_heap_object+0x48/0x100 [ 3513.093515] [] ? __check_object_size+0x5b/0x150 [ 3513.093520] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.093524] [] ? __check_object_size+0x5b/0x150 [ 3513.093530] [] drm_ioctl+0x498/0x9d0 [ 3513.093535] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.093540] [] do_vfs_ioctl+0xa8/0x750 [ 3513.093545] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.093549] [] SyS_ioctl+0xa1/0xc0 [ 3513.093554] [] system_call_fastpath+0x1c/0x21 [ 3513.093557] [] ? sysret_check+0x26/0x61 [ 3513.093560] ---[ end trace b27707d141354126 ]--- [ 3513.097954] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.100092] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.105229] ------------[ cut here ]------------ [ 3513.105234] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4442 __gen6_gt_wait_for_fifo+0x9c/0xb0() [ 3513.105235] Modules linked in: [ 3513.105239] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.105241] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.105243] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9868 [ 3513.105246] ffffffff81e70f33 ffff8803dfde98a8 ffffffff810f287b ffffffffffff4111 [ 3513.105249] ffffffff822be220 000000000000115a 0000000000000001 0000000000000096 [ 3513.105252] Call Trace: [ 3513.105257] [] dump_stack+0x19/0x21 [ 3513.105261] [] warn_slowpath_common+0x6b/0xa0 [ 3513.105265] [] warn_slowpath_null+0x2d/0x40 [ 3513.105268] [] __gen6_gt_wait_for_fifo+0x9c/0xb0 [ 3513.105272] [] i915_write32+0xc8/0x160 [ 3513.105276] [] gen6_ring_get_irq+0xae/0x100 [ 3513.105280] [] __wait_seqno+0xfd/0x730 [ 3513.105284] [] i915_wait_seqno+0x97/0xa0 [ 3513.105288] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.105292] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.105296] [] i915_gem_object_sync+0xb2/0x100 [ 3513.105301] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.105305] [] ? check_heap_object+0x48/0x100 [ 3513.105309] [] ? __check_object_size+0x5b/0x150 [ 3513.105314] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.105318] [] ? __check_object_size+0x5b/0x150 [ 3513.105323] [] drm_ioctl+0x498/0x9d0 [ 3513.105327] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.105332] [] do_vfs_ioctl+0xa8/0x750 [ 3513.105336] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.105340] [] SyS_ioctl+0xa1/0xc0 [ 3513.105343] [] system_call_fastpath+0x1c/0x21 [ 3513.105346] ---[ end trace b27707d141354127 ]--- [ 3513.129988] ------------[ cut here ]------------ [ 3513.129997] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4442 __gen6_gt_wait_for_fifo+0x9c/0xb0() [ 3513.129999] Modules linked in: [ 3513.130003] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.130005] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.130007] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9868 [ 3513.130011] ffffffff81e70f33 ffff8803dfde98a8 ffffffff810f287b ffffffff82a86100 [ 3513.130013] ffffffff822be220 000000000000115a 0000000000000001 0000000000000096 [ 3513.130017] Call Trace: [ 3513.130022] [] dump_stack+0x19/0x21 [ 3513.130027] [] warn_slowpath_common+0x6b/0xa0 [ 3513.130030] [] warn_slowpath_null+0x2d/0x40 [ 3513.130033] [] __gen6_gt_wait_for_fifo+0x9c/0xb0 [ 3513.130037] [] i915_write32+0xc8/0x160 [ 3513.130041] [] ? i915_read32+0x61/0x180 [ 3513.130045] [] gen6_ring_put_irq+0x80/0x100 [ 3513.130049] [] __wait_seqno+0x208/0x730 [ 3513.130054] [] ? add_wait_queue+0x60/0x60 [ 3513.130058] [] i915_wait_seqno+0x97/0xa0 [ 3513.130061] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.130065] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.130069] [] i915_gem_object_sync+0xb2/0x100 [ 3513.130073] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.130077] [] ? check_heap_object+0x48/0x100 [ 3513.130081] [] ? __check_object_size+0x5b/0x150 [ 3513.130085] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.130089] [] ? __check_object_size+0x5b/0x150 [ 3513.130094] [] drm_ioctl+0x498/0x9d0 [ 3513.130098] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.130102] [] do_vfs_ioctl+0xa8/0x750 [ 3513.130106] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.130110] [] SyS_ioctl+0xa1/0xc0 [ 3513.130113] [] system_call_fastpath+0x1c/0x21 [ 3513.130116] ---[ end trace b27707d141354128 ]--- [ 3513.130140] ------------[ cut here ]------------ [ 3513.130145] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.130148] MMIO read or write has been dropped 3 [ 3513.130150] Modules linked in: [ 3513.130154] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.130157] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.130159] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9828 [ 3513.130164] ffffffff81e70f33 ffff8803dfde9868 ffffffff810f287b 6170747361665f6c [ 3513.130168] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000296 [ 3513.130179] Call Trace: [ 3513.130183] [] dump_stack+0x19/0x21 [ 3513.130186] [] warn_slowpath_common+0x6b/0xa0 [ 3513.130190] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.130195] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.130199] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.130205] [] ? _raw_spin_unlock_irqrestore+0x1c/0x30 [ 3513.130209] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.130213] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.130227] [] __wait_seqno+0x208/0x730 [ 3513.130239] [] ? add_wait_queue+0x60/0x60 [ 3513.130250] [] i915_wait_seqno+0x97/0xa0 [ 3513.130262] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.130274] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.130284] [] i915_gem_object_sync+0xb2/0x100 [ 3513.130296] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.130308] [] ? check_heap_object+0x48/0x100 [ 3513.130320] [] ? __check_object_size+0x5b/0x150 [ 3513.130332] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.130343] [] ? __check_object_size+0x5b/0x150 [ 3513.130356] [] drm_ioctl+0x498/0x9d0 [ 3513.130367] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.130374] [] do_vfs_ioctl+0xa8/0x750 [ 3513.130379] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.130384] [] SyS_ioctl+0xa1/0xc0 [ 3513.130388] [] system_call_fastpath+0x1c/0x21 [ 3513.130391] ---[ end trace b27707d141354129 ]--- [ 3513.134319] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.137096] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.142213] ------------[ cut here ]------------ [ 3513.142219] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4442 __gen6_gt_wait_for_fifo+0x9c/0xb0() [ 3513.142221] Modules linked in: [ 3513.142224] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.142226] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.142227] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde97c8 [ 3513.142231] ffffffff81e70f33 ffff8803dfde9808 ffffffff810f287b ffffffffffff4111 [ 3513.142233] ffffffff822be220 000000000000115a 0000000000000001 0000000000000096 [ 3513.142236] Call Trace: [ 3513.142241] [] dump_stack+0x19/0x21 [ 3513.142244] [] warn_slowpath_common+0x6b/0xa0 [ 3513.142247] [] warn_slowpath_null+0x2d/0x40 [ 3513.142250] [] __gen6_gt_wait_for_fifo+0x9c/0xb0 [ 3513.142254] [] i915_write32+0xc8/0x160 [ 3513.142257] [] gen6_ring_get_irq+0xae/0x100 [ 3513.142261] [] __wait_seqno+0xfd/0x730 [ 3513.142264] [] i915_wait_seqno+0x97/0xa0 [ 3513.142268] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.142272] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.142275] [] i915_gem_object_sync+0xb2/0x100 [ 3513.142279] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.142283] [] ? check_heap_object+0x48/0x100 [ 3513.142287] [] ? __check_object_size+0x5b/0x150 [ 3513.142291] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.142294] [] ? __check_object_size+0x5b/0x150 [ 3513.142299] [] drm_ioctl+0x498/0x9d0 [ 3513.142302] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.142306] [] do_vfs_ioctl+0xa8/0x750 [ 3513.142310] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.142313] [] SyS_ioctl+0xa1/0xc0 [ 3513.142316] [] system_call_fastpath+0x1c/0x21 [ 3513.142319] [] ? int_with_check+0x29/0x2e [ 3513.142322] ---[ end trace b27707d14135412a ]--- [ 3513.142324] ------------[ cut here ]------------ [ 3513.142326] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.142328] MMIO read or write has been dropped 3 [ 3513.142329] Modules linked in: [ 3513.142331] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.142333] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.142334] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9778 [ 3513.142337] ffffffff81e70f33 ffff8803dfde97b8 ffffffff810f287b 0000000000000000 [ 3513.142339] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000096 [ 3513.142342] Call Trace: [ 3513.142345] [] dump_stack+0x19/0x21 [ 3513.142348] [] warn_slowpath_common+0x6b/0xa0 [ 3513.142351] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.142354] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.142357] [] i915_write32+0xfb/0x160 [ 3513.142360] [] gen6_ring_get_irq+0xae/0x100 [ 3513.142363] [] __wait_seqno+0xfd/0x730 [ 3513.142367] [] i915_wait_seqno+0x97/0xa0 [ 3513.142370] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.142374] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.142377] [] i915_gem_object_sync+0xb2/0x100 [ 3513.142380] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.142384] [] ? check_heap_object+0x48/0x100 [ 3513.142387] [] ? __check_object_size+0x5b/0x150 [ 3513.142391] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.142394] [] ? __check_object_size+0x5b/0x150 [ 3513.142398] [] drm_ioctl+0x498/0x9d0 [ 3513.142401] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.142405] [] do_vfs_ioctl+0xa8/0x750 [ 3513.142408] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.142412] [] SyS_ioctl+0xa1/0xc0 [ 3513.142414] [] system_call_fastpath+0x1c/0x21 [ 3513.142417] [] ? int_with_check+0x29/0x2e [ 3513.142419] ---[ end trace b27707d14135412b ]--- [ 3513.142434] ------------[ cut here ]------------ [ 3513.142437] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.142439] MMIO read or write has been dropped 3 [ 3513.142440] Modules linked in: [ 3513.142442] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.142443] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.142445] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9788 [ 3513.142447] ffffffff81e70f33 ffff8803dfde97c8 ffffffff810f287b 000000000000112e [ 3513.142450] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.142452] Call Trace: [ 3513.142456] [] dump_stack+0x19/0x21 [ 3513.142459] [] warn_slowpath_common+0x6b/0xa0 [ 3513.142462] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.142465] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.142467] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.142471] [] ? _raw_spin_unlock_irqrestore+0x1c/0x30 [ 3513.142474] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.142486] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.142489] [] __wait_seqno+0x208/0x730 [ 3513.142493] [] ? add_wait_queue+0x60/0x60 [ 3513.142496] [] i915_wait_seqno+0x97/0xa0 [ 3513.142499] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.142502] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.142505] [] i915_gem_object_sync+0xb2/0x100 [ 3513.142513] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.142522] [] ? check_heap_object+0x48/0x100 [ 3513.142532] [] ? __check_object_size+0x5b/0x150 [ 3513.142542] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.142552] [] ? __check_object_size+0x5b/0x150 [ 3513.142561] [] drm_ioctl+0x498/0x9d0 [ 3513.142572] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.142582] [] do_vfs_ioctl+0xa8/0x750 [ 3513.142590] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.142600] [] SyS_ioctl+0xa1/0xc0 [ 3513.142607] [] system_call_fastpath+0x1c/0x21 [ 3513.142616] [] ? int_with_check+0x29/0x2e [ 3513.142621] ---[ end trace b27707d14135412c ]--- [ 3513.146504] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.150098] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.150292] ------------[ cut here ]------------ [ 3513.150301] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.150304] MMIO read or write has been dropped 3 [ 3513.150306] Modules linked in: [ 3513.150319] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.150333] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.150336] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9808 [ 3513.150339] ffffffff81e70f33 ffff8803dfde9848 ffffffff810f287b ffff880402662580 [ 3513.150341] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000296 [ 3513.150342] Call Trace: [ 3513.150347] [] dump_stack+0x19/0x21 [ 3513.150351] [] warn_slowpath_common+0x6b/0xa0 [ 3513.150357] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.150363] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.150367] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.150371] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.150375] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.150380] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.150384] [] __wait_seqno+0x208/0x730 [ 3513.150397] [] ? add_wait_queue+0x60/0x60 [ 3513.150401] [] i915_wait_seqno+0x97/0xa0 [ 3513.150410] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.150413] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.150416] [] i915_gem_object_sync+0xb2/0x100 [ 3513.150421] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.150426] [] ? check_heap_object+0x48/0x100 [ 3513.150431] [] ? __check_object_size+0x5b/0x150 [ 3513.150440] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.150444] [] ? __check_object_size+0x5b/0x150 [ 3513.150454] [] drm_ioctl+0x498/0x9d0 [ 3513.150458] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.150463] [] do_vfs_ioctl+0xa8/0x750 [ 3513.150468] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.150472] [] SyS_ioctl+0xa1/0xc0 [ 3513.150476] [] system_call_fastpath+0x1c/0x21 [ 3513.150478] ---[ end trace b27707d14135412d ]--- [ 3513.154266] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.158112] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.162309] ------------[ cut here ]------------ [ 3513.162325] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.162330] MMIO read or write has been dropped 3 [ 3513.162333] Modules linked in: [ 3513.162349] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.162350] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.162352] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde97a8 [ 3513.162355] ffffffff81e70f33 ffff8803dfde97e8 ffffffff810f287b ffff880402662580 [ 3513.162357] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.162360] Call Trace: [ 3513.162364] [] dump_stack+0x19/0x21 [ 3513.162367] [] warn_slowpath_common+0x6b/0xa0 [ 3513.162370] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.162373] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.162375] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.162378] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.162380] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.162383] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.162386] [] __wait_seqno+0x208/0x730 [ 3513.162390] [] ? add_wait_queue+0x60/0x60 [ 3513.162392] [] i915_wait_seqno+0x97/0xa0 [ 3513.162395] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.162398] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.162401] [] i915_gem_object_sync+0xb2/0x100 [ 3513.162404] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.162407] [] ? check_heap_object+0x48/0x100 [ 3513.162411] [] ? __check_object_size+0x5b/0x150 [ 3513.162414] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.162417] [] ? __check_object_size+0x5b/0x150 [ 3513.162421] [] drm_ioctl+0x498/0x9d0 [ 3513.162424] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.162427] [] do_vfs_ioctl+0xa8/0x750 [ 3513.162430] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.162433] [] SyS_ioctl+0xa1/0xc0 [ 3513.162436] [] system_call_fastpath+0x1c/0x21 [ 3513.162438] ---[ end trace b27707d14135412e ]--- [ 3513.166102] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.169102] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.179364] ------------[ cut here ]------------ [ 3513.179370] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.179372] MMIO read or write has been dropped 3 [ 3513.179374] Modules linked in: [ 3513.179377] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.179379] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.179380] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9768 [ 3513.179383] ffffffff81e70f33 ffff8803dfde97a8 ffffffff810f287b ffff880402662580 [ 3513.179385] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000296 [ 3513.179388] Call Trace: [ 3513.179392] [] dump_stack+0x19/0x21 [ 3513.179395] [] warn_slowpath_common+0x6b/0xa0 [ 3513.179398] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.179402] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.179404] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.179407] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.179409] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.179412] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.179415] [] __wait_seqno+0x208/0x730 [ 3513.179418] [] ? add_wait_queue+0x60/0x60 [ 3513.179421] [] i915_wait_seqno+0x97/0xa0 [ 3513.179424] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.179427] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.179430] [] i915_gem_object_sync+0xb2/0x100 [ 3513.179433] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.179436] [] ? check_heap_object+0x48/0x100 [ 3513.179440] [] ? __check_object_size+0x5b/0x150 [ 3513.179443] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.179446] [] ? __check_object_size+0x5b/0x150 [ 3513.179450] [] drm_ioctl+0x498/0x9d0 [ 3513.179453] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.179457] [] do_vfs_ioctl+0xa8/0x750 [ 3513.179460] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.179463] [] SyS_ioctl+0xa1/0xc0 [ 3513.179466] [] system_call_fastpath+0x1c/0x21 [ 3513.179468] [] ? int_with_check+0x29/0x2e [ 3513.179471] ---[ end trace b27707d14135412f ]--- [ 3513.184091] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.189295] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.199598] ------------[ cut here ]------------ [ 3513.199606] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.199607] MMIO read or write has been dropped 3 [ 3513.199609] Modules linked in: [ 3513.199612] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.199614] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.199615] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde97a8 [ 3513.199618] ffffffff81e70f33 ffff8803dfde97e8 ffffffff810f287b ffff880402662580 [ 3513.199620] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.199623] Call Trace: [ 3513.199627] [] dump_stack+0x19/0x21 [ 3513.199631] [] warn_slowpath_common+0x6b/0xa0 [ 3513.199633] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.199637] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.199640] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.199642] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.199644] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.199647] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.199650] [] __wait_seqno+0x208/0x730 [ 3513.199654] [] ? add_wait_queue+0x60/0x60 [ 3513.199657] [] i915_wait_seqno+0x97/0xa0 [ 3513.199660] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.199663] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.199665] [] i915_gem_object_sync+0xb2/0x100 [ 3513.199669] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.199672] [] ? check_heap_object+0x48/0x100 [ 3513.199676] [] ? __check_object_size+0x5b/0x150 [ 3513.199679] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.199682] [] ? __check_object_size+0x5b/0x150 [ 3513.199686] [] drm_ioctl+0x498/0x9d0 [ 3513.199689] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.199692] [] do_vfs_ioctl+0xa8/0x750 [ 3513.199695] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.199698] [] SyS_ioctl+0xa1/0xc0 [ 3513.199701] [] system_call_fastpath+0x1c/0x21 [ 3513.199703] [] ? sysret_check+0x26/0x61 [ 3513.199705] ---[ end trace b27707d141354130 ]--- [ 3513.203335] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.207767] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.211661] ------------[ cut here ]------------ [ 3513.211678] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.211683] MMIO read or write has been dropped 3 [ 3513.211686] Modules linked in: [ 3513.211703] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.211704] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.211706] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde97e8 [ 3513.211709] ffffffff81e70f33 ffff8803dfde9828 ffffffff810f287b ffff880402662580 [ 3513.211711] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.211714] Call Trace: [ 3513.211718] [] dump_stack+0x19/0x21 [ 3513.211721] [] warn_slowpath_common+0x6b/0xa0 [ 3513.211724] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.211728] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.211730] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.211732] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.211734] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.211737] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.211740] [] __wait_seqno+0x208/0x730 [ 3513.211744] [] ? add_wait_queue+0x60/0x60 [ 3513.211747] [] i915_wait_seqno+0x97/0xa0 [ 3513.211750] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.211753] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.211756] [] i915_gem_object_sync+0xb2/0x100 [ 3513.211759] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.211762] [] ? check_heap_object+0x48/0x100 [ 3513.211765] [] ? __check_object_size+0x5b/0x150 [ 3513.211769] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.211772] [] ? __check_object_size+0x5b/0x150 [ 3513.211775] [] drm_ioctl+0x498/0x9d0 [ 3513.211779] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.211782] [] do_vfs_ioctl+0xa8/0x750 [ 3513.211785] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.211788] [] SyS_ioctl+0xa1/0xc0 [ 3513.211791] [] system_call_fastpath+0x1c/0x21 [ 3513.211793] [] ? sysret_check+0x26/0x61 [ 3513.211795] ---[ end trace b27707d141354131 ]--- [ 3513.217110] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.220111] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.230185] ------------[ cut here ]------------ [ 3513.230193] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.230195] MMIO read or write has been dropped 3 [ 3513.230197] Modules linked in: [ 3513.230201] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.230203] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.230204] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde97a8 [ 3513.230207] ffffffff81e70f33 ffff8803dfde97e8 ffffffff810f287b ffff880402662580 [ 3513.230218] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.230220] Call Trace: [ 3513.230225] [] dump_stack+0x19/0x21 [ 3513.230228] [] warn_slowpath_common+0x6b/0xa0 [ 3513.230231] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.230235] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.230237] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.230239] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.230241] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.230244] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.230247] [] __wait_seqno+0x208/0x730 [ 3513.230251] [] ? add_wait_queue+0x60/0x60 [ 3513.230254] [] i915_wait_seqno+0x97/0xa0 [ 3513.230257] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.230260] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.230262] [] i915_gem_object_sync+0xb2/0x100 [ 3513.230266] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.230269] [] ? check_heap_object+0x48/0x100 [ 3513.230273] [] ? __check_object_size+0x5b/0x150 [ 3513.230276] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.230279] [] ? __check_object_size+0x5b/0x150 [ 3513.230283] [] drm_ioctl+0x498/0x9d0 [ 3513.230286] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.230290] [] do_vfs_ioctl+0xa8/0x750 [ 3513.230293] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.230296] [] SyS_ioctl+0xa1/0xc0 [ 3513.230298] [] system_call_fastpath+0x1c/0x21 [ 3513.230301] [] ? int_with_check+0x29/0x2e [ 3513.230303] ---[ end trace b27707d141354132 ]--- [ 3513.234169] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.238068] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.242076] ------------[ cut here ]------------ [ 3513.242093] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.242105] MMIO read or write has been dropped 3 [ 3513.242106] Modules linked in: [ 3513.242110] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.242112] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.242114] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9788 [ 3513.242117] ffffffff81e70f33 ffff8803dfde97c8 ffffffff810f287b ffff880402662580 [ 3513.242120] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.242122] Call Trace: [ 3513.242127] [] dump_stack+0x19/0x21 [ 3513.242131] [] warn_slowpath_common+0x6b/0xa0 [ 3513.242134] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.242138] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.242140] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.242143] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.242145] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.242148] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.242152] [] __wait_seqno+0x208/0x730 [ 3513.242156] [] ? add_wait_queue+0x60/0x60 [ 3513.242159] [] i915_wait_seqno+0x97/0xa0 [ 3513.242162] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.242166] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.242169] [] i915_gem_object_sync+0xb2/0x100 [ 3513.242173] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.242176] [] ? check_heap_object+0x48/0x100 [ 3513.242180] [] ? __check_object_size+0x5b/0x150 [ 3513.242183] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.242187] [] ? __check_object_size+0x5b/0x150 [ 3513.242191] [] drm_ioctl+0x498/0x9d0 [ 3513.242194] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.242198] [] do_vfs_ioctl+0xa8/0x750 [ 3513.242201] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.242205] [] SyS_ioctl+0xa1/0xc0 [ 3513.242208] [] system_call_fastpath+0x1c/0x21 [ 3513.242211] [] ? sysret_check+0x26/0x61 [ 3513.242213] ---[ end trace b27707d141354133 ]--- [ 3513.247116] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.250115] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.259860] ------------[ cut here ]------------ [ 3513.259876] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.259881] MMIO read or write has been dropped 3 [ 3513.259884] Modules linked in: [ 3513.259893] CPU: 0 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.259897] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.259901] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9818 [ 3513.259915] ffffffff81e70f33 ffff8803dfde9858 ffffffff810f287b ffff880402662580 [ 3513.259917] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000292 [ 3513.259920] Call Trace: [ 3513.259924] [] dump_stack+0x19/0x21 [ 3513.259928] [] warn_slowpath_common+0x6b/0xa0 [ 3513.259930] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.259934] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.259936] [] gen6_gt_check_fifodbg+0x42/0x60 [ 3513.259939] [] __gen6_gt_force_wake_put+0x2a/0x40 [ 3513.259941] [] gen6_gt_force_wake_put+0x4c/0x70 [ 3513.259944] [] gen6_ring_put_irq+0xbb/0x100 [ 3513.259947] [] __wait_seqno+0x208/0x730 [ 3513.259950] [] ? add_wait_queue+0x60/0x60 [ 3513.259953] [] i915_wait_seqno+0x97/0xa0 [ 3513.259956] [] i915_gem_object_wait_rendering+0x69/0xa0 [ 3513.259959] [] ? i915_gem_execbuffer_reserve+0x29c/0x350 [ 3513.259962] [] i915_gem_object_sync+0xb2/0x100 [ 3513.259965] [] i915_gem_do_execbuffer.isra.17+0xb74/0x1360 [ 3513.259969] [] ? check_heap_object+0x48/0x100 [ 3513.259972] [] ? __check_object_size+0x5b/0x150 [ 3513.259975] [] i915_gem_execbuffer2+0x9a/0x3a0 [ 3513.259978] [] ? __check_object_size+0x5b/0x150 [ 3513.259982] [] drm_ioctl+0x498/0x9d0 [ 3513.259986] [] ? i915_gem_execbuffer+0x5c0/0x5c0 [ 3513.259989] [] do_vfs_ioctl+0xa8/0x750 [ 3513.259992] [] ? selinux_file_ioctl+0x68/0x130 [ 3513.259995] [] SyS_ioctl+0xa1/0xc0 [ 3513.259998] [] system_call_fastpath+0x1c/0x21 [ 3513.260000] ---[ end trace b27707d141354134 ]--- [ 3513.264084] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 3513.270423] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 3513.280036] ------------[ cut here ]------------ [ 3513.280044] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4398 gen6_gt_check_fifodbg+0x42/0x60() [ 3513.280045] MMIO read or write has been dropped 3 [ 3513.280047] Modules linked in: [ 3513.280050] CPU: 2 PID: 6881 Comm: X Tainted: G W 3.10.5-hardened #5 [ 3513.280052] Hardware name: LENOVO 4239CTO/4239CTO, BIOS 8AET62WW (1.42 ) 01/24/2013 [ 3513.280053] ffffffff824c6490 0000000000000009 ffffffff822be220 ffff8803dfde9858 [ 3513.280056] ffffffff81e70f33 ffff8803dfde9898 ffffffff810f287b ffff880402662580 [ 3513.280058] ffffffff822be220 000000000000112e ffffffff822bec40 0000000000000296 [ 3513.280061] Call Trace: [ 3513.280065] [] dump_stack+0x19/0x21 [ 3513.280069] [] warn_slowpath_common+0x6b/0xa0 [ 3513.280072] [] warn_slowpath_fmt+0x5c/0x70 [ 3513.280076] [] ? try_to_del_timer_sync+0x4a/0x70 [ 3513.280078] [