[ 86.460759] netpoll: netconsole: local port 6665 [ 86.460809] netpoll: netconsole: local IP 0.0.0.0 [ 86.460852] netpoll: netconsole: interface 'eth0' [ 86.460894] netpoll: netconsole: remote port 6666 [ 86.460937] netpoll: netconsole: remote IP 10.239.48.108 [ 86.460985] netpoll: netconsole: remote ethernet address 00:0e:0c:42:86:c9 [ 86.461045] netpoll: netconsole: local IP 10.239.47.143 [ 86.461161] console [netcon0] enabled [ 86.461197] netconsole: network logging started [ 86.474734] netpoll: netconsole: local port 6665 [ 86.474808] netpoll: netconsole: local IP 0.0.0.0 [ 86.474876] netpoll: netconsole: interface 'eth0' [ 86.474944] netpoll: netconsole: remote port 6666 [ 86.475002] netpoll: netconsole: remote IP 10.239.48.108 [ 86.475048] netpoll: netconsole: remote ethernet address 00:0e:0c:42:86:c9 [ 86.475109] netpoll: netconsole: local IP 10.239.47.143 [ 86.475216] console [netcon0] enabled [ 86.475252] netconsole: network logging started [ 99.017950] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 99.030656] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.510837] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 103.510847] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 103.517734] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.519726] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.571593] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000 [ 103.575338] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.584271] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.600891] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.617509] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.622618] ------------[ cut here ]------------ [ 103.622658] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.622662] Hardware name: OptiPlex 990 [ 103.622665] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.622812] Pid: 685, comm: kworker/u:4 Not tainted 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.622816] Call Trace: [ 103.622828] [] warn_slowpath_common+0x63/0x78 [ 103.622855] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.622861] [] warn_slowpath_null+0xf/0x13 [ 103.622885] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.622903] [] i915_write32+0x76/0xf9 [i915] [ 103.622926] [] init_ring_common+0x39/0x2fc [i915] [ 103.622949] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.622966] [] i915_reset+0xd3/0x114 [i915] [ 103.622983] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.622993] [] process_one_work+0x1b1/0x2d8 [ 103.623010] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.623016] [] worker_thread+0x20b/0x2ce [ 103.623021] [] ? complete+0x34/0x3e [ 103.623026] [] ? rescuer_thread+0x15b/0x15b [ 103.623032] [] kthread+0x67/0x6c [ 103.623042] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.623048] [] kernel_thread_helper+0x6/0xd [ 103.623052] ---[ end trace 3c8cbb7ab0d5e8ad ]--- [ 103.628157] ------------[ cut here ]------------ [ 103.628181] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.628185] Hardware name: OptiPlex 990 [ 103.628188] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device dcdbas snd_pcm snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod i915 ehci_hcd drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.628331] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.628334] Call Trace: [ 103.628341] [] warn_slowpath_common+0x63/0x78 [ 103.628364] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.628370] [] warn_slowpath_null+0xf/0x13 [ 103.628390] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.628408] [] i915_write32+0x76/0xf9 [i915] [ 103.628434] [] init_ring_common+0x48/0x2fc [i915] [ 103.628456] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.628483] [] i915_reset+0xd3/0x114 [i915] [ 103.628503] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.628512] [] process_one_work+0x1b1/0x2d8 [ 103.628534] [] worker_thread+0x20b/0x2ce [ 103.628544] [] ? rescuer_thread+0x15b/0x15b [ 103.628529] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.628539] [] ? complete+0x34/0x3e [ 103.628549] [] kthread+0x67/0x6c [ 103.628555] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.628560] [] kernel_thread_helper+0x6/0xd [ 103.628563] ---[ end trace 3c8cbb7ab0d5e8ae ]--- [ 103.633664] ------------[ cut here ]------------ [ 103.633684] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.633688] Hardware name: OptiPlex 990 [ 103.633691] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq snd_seq_device dcdbas iTCO_wdt hwmon snd_pcm snd_timer iTCO_vendor_support sg microcode snd pcspkr e1000e lpc_ich soundcore snd_page_alloc i2c_i801 virtio_net mfd_core virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom ehci_hcd sd_mod drm_kms_helper i915 i2c_algo_bit drm button i2c_core video dm_mod [last unloaded: netconsole] [ 103.633824] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.633827] Call Trace: [ 103.633835] [] warn_slowpath_common+0x63/0x78 [ 103.633855] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.633861] [] warn_slowpath_null+0xf/0x13 [ 103.633880] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.633896] [] i915_write32+0x76/0xf9 [i915] [ 103.633918] [] gen6_bsd_ring_write_tail+0x25/0xd6 [i915] [ 103.633939] [] init_ring_common+0x4f/0x2fc [i915] [ 103.633959] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.633976] [] i915_reset+0xd3/0x114 [i915] [ 103.633993] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.634002] [] process_one_work+0x1b1/0x2d8 [ 103.634019] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.634024] [] worker_thread+0x20b/0x2ce [ 103.634028] [] ? complete+0x34/0x3e [ 103.634033] [] ? rescuer_thread+0x15b/0x15b [ 103.634038] [] kthread+0x67/0x6c [ 103.634045] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.634050] [] kernel_thread_helper+0x6/0xd [ 103.634054] ---[ end trace 3c8cbb7ab0d5e8af ]--- [ 103.639152] ------------[ cut here ]------------ [ 103.639175] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.639178] Hardware name: OptiPlex 990 [ 103.639181] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd drm_kms_helper i915 drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.639317] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.639320] Call Trace: [ 103.639327] [] warn_slowpath_common+0x63/0x78 [ 103.639348] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.639354] [] warn_slowpath_null+0xf/0x13 [ 103.639373] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.639395] [] i915_write64+0x66/0xef [i915] [ 103.639416] [] gen6_bsd_ring_write_tail+0x35/0xd6 [i915] [ 103.639471] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.639448] [] init_ring_common+0x4f/0x2fc [i915] [ 103.639488] [] i915_reset+0xd3/0x114 [i915] [ 103.639505] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.639514] [] process_one_work+0x1b1/0x2d8 [ 103.639531] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.639544] [] ? complete+0x34/0x3e [ 103.639539] [] worker_thread+0x20b/0x2ce [ 103.639549] [] ? rescuer_thread+0x15b/0x15b [ 103.639554] [] kthread+0x67/0x6c [ 103.639563] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.639568] [] kernel_thread_helper+0x6/0xd [ 103.639572] ---[ end trace 3c8cbb7ab0d5e8b0 ]--- [ 103.644671] ------------[ cut here ]------------ [ 103.644690] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.644694] Hardware name: OptiPlex 990 [ 103.644697] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec coretemp snd_hwdep snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm autofs4 kvm_intel ipv6 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.644834] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.644837] Call Trace: [ 103.644844] [] warn_slowpath_common+0x63/0x78 [ 103.644864] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.644870] [] warn_slowpath_null+0xf/0x13 [ 103.644890] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.644928] [] gen6_bsd_ring_write_tail+0xa6/0xd6 [i915] [ 103.644969] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.644907] [] i915_write32+0x76/0xf9 [i915] [ 103.644948] [] init_ring_common+0x4f/0x2fc [i915] [ 103.644986] [] i915_reset+0xd3/0x114 [i915] [ 103.645003] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.645012] [] process_one_work+0x1b1/0x2d8 [ 103.645029] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.645034] [] worker_thread+0x20b/0x2ce [ 103.645038] [] ? complete+0x34/0x3e [ 103.645043] [] ? rescuer_thread+0x15b/0x15b [ 103.645049] [] kthread+0x67/0x6c [ 103.645054] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.645059] [] kernel_thread_helper+0x6/0xd [ 103.645062] ---[ end trace 3c8cbb7ab0d5e8b1 ]--- [ 103.650161] ------------[ cut here ]------------ [ 103.650185] Hardware name: OptiPlex 990 [ 103.650181] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.650188] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hwdep snd_seq snd_hda_codec coretemp hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc virtio_net mfd_core virtio_ring virtio kvm kvm_intel ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.650320] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.650323] Call Trace: [ 103.650331] [] warn_slowpath_common+0x63/0x78 [ 103.650351] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.650361] [] warn_slowpath_null+0xf/0x13 [ 103.650380] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.650397] [] i915_write32+0x76/0xf9 [i915] [ 103.650428] [] gen6_bsd_ring_write_tail+0xc2/0xd6 [i915] [ 103.650449] [] init_ring_common+0x4f/0x2fc [i915] [ 103.650470] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.650486] [] i915_reset+0xd3/0x114 [i915] [ 103.650504] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.650516] [] process_one_work+0x1b1/0x2d8 [ 103.650532] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.650540] [] worker_thread+0x20b/0x2ce [ 103.650544] [] ? complete+0x34/0x3e [ 103.650549] [] ? rescuer_thread+0x15b/0x15b [ 103.650555] [] kthread+0x67/0x6c [ 103.650560] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.650565] [] kernel_thread_helper+0x6/0xd [ 103.650568] ---[ end trace 3c8cbb7ab0d5e8b2 ]--- [ 103.655665] ------------[ cut here ]------------ [ 103.655684] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.655688] Hardware name: OptiPlex 990 [ 103.655691] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.655837] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.655840] Call Trace: [ 103.655847] [] warn_slowpath_common+0x63/0x78 [ 103.655867] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.655873] [] warn_slowpath_null+0xf/0x13 [ 103.655893] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.655909] [] i915_write32+0x76/0xf9 [i915] [ 103.655930] [] init_ring_common+0x160/0x2fc [i915] [ 103.655950] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.655967] [] i915_reset+0xd3/0x114 [i915] [ 103.655984] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.655993] [] process_one_work+0x1b1/0x2d8 [ 103.656010] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.656015] [] worker_thread+0x20b/0x2ce [ 103.656019] [] ? complete+0x34/0x3e [ 103.656024] [] ? rescuer_thread+0x15b/0x15b [ 103.656029] [] kthread+0x67/0x6c [ 103.656035] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.656040] [] kernel_thread_helper+0x6/0xd [ 103.656043] ---[ end trace 3c8cbb7ab0d5e8b3 ]--- [ 103.661141] ------------[ cut here ]------------ [ 103.661161] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.661164] Hardware name: OptiPlex 990 [ 103.661168] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash snd_hda_codec_hdmi dm_log snd_hda_intel snd_hda_codec_realtek snd_hwdep snd_hda_codec coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.661322] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.661326] Call Trace: [ 103.661333] [] warn_slowpath_common+0x63/0x78 [ 103.661354] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.661373] [] warn_slowpath_null+0xf/0x13 [ 103.661393] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.661410] [] i915_write32+0x76/0xf9 [i915] [ 103.661431] [] init_ring_common+0x17f/0x2fc [i915] [ 103.661456] [] ? init_render_ring+0x1b7/0x1f3 [i915] [ 103.661473] [] i915_reset+0xd3/0x114 [i915] [ 103.661490] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.661499] [] process_one_work+0x1b1/0x2d8 [ 103.661516] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.661521] [] worker_thread+0x20b/0x2ce [ 103.661526] [] ? complete+0x34/0x3e [ 103.661531] [] ? rescuer_thread+0x15b/0x15b [ 103.661536] [] kthread+0x67/0x6c [ 103.661541] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.661546] [] kernel_thread_helper+0x6/0xd [ 103.661550] ---[ end trace 3c8cbb7ab0d5e8b4 ]--- [ 103.713218] [drm:init_ring_common] *ERROR* bsd ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000 [ 103.717224] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.722212] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.727329] ------------[ cut here ]------------ [ 103.727360] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.727364] Hardware name: OptiPlex 990 [ 103.727368] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.727519] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.727523] Call Trace: [ 103.727532] [] warn_slowpath_common+0x63/0x78 [ 103.727558] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.727565] [] warn_slowpath_null+0xf/0x13 [ 103.727589] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.727606] [] i915_write32+0x76/0xf9 [i915] [ 103.727629] [] init_ring_common+0x39/0x2fc [i915] [ 103.727647] [] i915_reset+0xd3/0x114 [i915] [ 103.727664] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.727673] [] process_one_work+0x1b1/0x2d8 [ 103.727690] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.727695] [] worker_thread+0x20b/0x2ce [ 103.727700] [] ? complete+0x34/0x3e [ 103.727705] [] ? rescuer_thread+0x15b/0x15b [ 103.727718] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.727727] ---[ end trace 3c8cbb7ab0d5e8b5 ]--- [ 103.727712] [] kthread+0x67/0x6c [ 103.727723] [] kernel_thread_helper+0x6/0xd [ 103.732826] ------------[ cut here ]------------ [ 103.732848] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.732852] Hardware name: OptiPlex 990 [ 103.732855] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt sg iTCO_vendor_support snd microcode pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.732997] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.733000] Call Trace: [ 103.733007] [] warn_slowpath_common+0x63/0x78 [ 103.733028] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.733034] [] warn_slowpath_null+0xf/0x13 [ 103.733054] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.733070] [] i915_write32+0x76/0xf9 [i915] [ 103.733091] [] init_ring_common+0x48/0x2fc [i915] [ 103.733108] [] i915_reset+0xd3/0x114 [i915] [ 103.733129] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.733139] [] process_one_work+0x1b1/0x2d8 [ 103.733156] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.733171] [] worker_thread+0x20b/0x2ce [ 103.733181] [] ? complete+0x34/0x3e [ 103.733186] [] ? rescuer_thread+0x15b/0x15b [ 103.733191] [] kthread+0x67/0x6c [ 103.733197] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.733202] [] kernel_thread_helper+0x6/0xd [ 103.733206] ---[ end trace 3c8cbb7ab0d5e8b6 ]--- [ 103.738305] ------------[ cut here ]------------ [ 103.738326] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.738330] Hardware name: OptiPlex 990 [ 103.738333] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode pcspkr snd e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom ehci_hcd drm_kms_helper sd_mod i915 drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.738470] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.738473] Call Trace: [ 103.738480] [] warn_slowpath_common+0x63/0x78 [ 103.738502] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.738508] [] warn_slowpath_null+0xf/0x13 [ 103.738529] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.738546] [] i915_write32+0x76/0xf9 [i915] [ 103.738567] [] ring_write_tail+0x1c/0x1f [i915] [ 103.738588] [] init_ring_common+0x4f/0x2fc [i915] [ 103.738605] [] i915_reset+0xd3/0x114 [i915] [ 103.738622] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.738631] [] process_one_work+0x1b1/0x2d8 [ 103.738648] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.738653] [] worker_thread+0x20b/0x2ce [ 103.738658] [] ? complete+0x34/0x3e [ 103.738663] [] ? rescuer_thread+0x15b/0x15b [ 103.738668] [] kthread+0x67/0x6c [ 103.738674] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.738678] [] kernel_thread_helper+0x6/0xd [ 103.738682] ---[ end trace 3c8cbb7ab0d5e8b7 ]--- [ 103.743782] ------------[ cut here ]------------ [ 103.743803] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4074 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]() [ 103.743806] Hardware name: OptiPlex 990 [ 103.743809] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg snd microcode e1000e pcspkr soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio virtio_net kvm_intel virtio_ring kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.743950] Call Trace: [ 103.743947] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.743979] [] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.743957] [] warn_slowpath_common+0x63/0x78 [ 103.743985] [] warn_slowpath_null+0xf/0x13 [ 103.744005] [] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915] [ 103.744021] [] i915_write32+0x76/0xf9 [i915] [ 103.744042] [] init_ring_common+0x160/0x2fc [i915] [ 103.744059] [] i915_reset+0xd3/0x114 [i915] [ 103.744076] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.744089] [] process_one_work+0x1b1/0x2d8 [ 103.744106] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.744111] [] worker_thread+0x20b/0x2ce [ 103.744116] [] ? complete+0x34/0x3e [ 103.744121] [] ? rescuer_thread+0x15b/0x15b [ 103.744136] [] kthread+0x67/0x6c [ 103.744150] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.744156] [] kernel_thread_helper+0x6/0xd [ 103.744160] ---[ end trace 3c8cbb7ab0d5e8b8 ]--- [ 103.744163] ------------[ cut here ]------------ [ 103.744183] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4032 gen6_gt_check_fifodbg+0x28/0x3e [i915]() [ 103.744186] Hardware name: OptiPlex 990 [ 103.744190] MMIO read or write has been dropped 3 [ 103.744193] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.744334] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.744338] Call Trace: [ 103.744345] [] warn_slowpath_common+0x63/0x78 [ 103.744365] [] ? gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.744371] [] warn_slowpath_fmt+0x26/0x2a [ 103.744397] [] gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.744415] [] i915_write32+0xb1/0xf9 [i915] [ 103.744438] [] init_ring_common+0x160/0x2fc [i915] [ 103.744455] [] i915_reset+0xd3/0x114 [i915] [ 103.744472] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.744481] [] process_one_work+0x1b1/0x2d8 [ 103.744497] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.744502] [] worker_thread+0x20b/0x2ce [ 103.744507] [] ? complete+0x34/0x3e [ 103.744512] [] ? rescuer_thread+0x15b/0x15b [ 103.744518] [] kthread+0x67/0x6c [ 103.744524] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.744528] [] kernel_thread_helper+0x6/0xd [ 103.744532] ---[ end trace 3c8cbb7ab0d5e8b9 ]--- [ 103.795981] [drm:init_ring_common] *ERROR* blitter ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000 [ 103.795991] ------------[ cut here ]------------ [ 103.796021] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4032 gen6_gt_check_fifodbg+0x28/0x3e [i915]() [ 103.796026] Hardware name: OptiPlex 990 [ 103.796029] MMIO read or write has been dropped 3 [ 103.796032] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_vendor_support iTCO_wdt microcode sg snd e1000e pcspkr lpc_ich soundcore i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.796180] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.796184] Call Trace: [ 103.796218] [] ? gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.796193] [] warn_slowpath_common+0x63/0x78 [ 103.796248] [] gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.796225] [] warn_slowpath_fmt+0x26/0x2a [ 103.796271] [] __gen6_gt_force_wake_put+0x13/0x15 [i915] [ 103.796291] [] gen6_gt_force_wake_put+0x24/0x32 [i915] [ 103.796314] [] init_ring_common+0x2c8/0x2fc [i915] [ 103.796331] [] i915_reset+0xd3/0x114 [i915] [ 103.796349] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.796358] [] process_one_work+0x1b1/0x2d8 [ 103.796375] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.796381] [] worker_thread+0x20b/0x2ce [ 103.796385] [] ? complete+0x34/0x3e [ 103.796390] [] ? rescuer_thread+0x15b/0x15b [ 103.796396] [] kthread+0x67/0x6c [ 103.796401] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.796407] [] kernel_thread_helper+0x6/0xd [ 103.796411] ---[ end trace 3c8cbb7ab0d5e8ba ]--- [ 103.800319] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.816938] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.816943] ------------[ cut here ]------------ [ 103.816963] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4032 gen6_gt_check_fifodbg+0x28/0x3e [i915]() [ 103.816967] Hardware name: OptiPlex 990 [ 103.816970] MMIO read or write has been dropped 3 [ 103.816973] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq coretemp hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.817119] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.817122] Call Trace: [ 103.817130] [] warn_slowpath_common+0x63/0x78 [ 103.817150] [] ? gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.817157] [] warn_slowpath_fmt+0x26/0x2a [ 103.817178] [] gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.817200] [] __gen6_gt_force_wake_put+0x13/0x15 [i915] [ 103.817217] [] i915_read32+0x5a/0xc8 [i915] [ 103.817237] [] i915_gem_init_ppgtt+0xa8/0x18e [i915] [ 103.817254] [] i915_reset+0xea/0x114 [i915] [ 103.817271] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.817281] [] process_one_work+0x1b1/0x2d8 [ 103.817297] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.817302] [] worker_thread+0x20b/0x2ce [ 103.817307] [] ? complete+0x34/0x3e [ 103.817312] [] ? rescuer_thread+0x15b/0x15b [ 103.817317] [] kthread+0x67/0x6c [ 103.817323] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.817327] [] kernel_thread_helper+0x6/0xd [ 103.817331] ---[ end trace 3c8cbb7ab0d5e8bb ]--- [ 103.822508] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.833557] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.833562] ------------[ cut here ]------------ [ 103.833584] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4032 gen6_gt_check_fifodbg+0x28/0x3e [i915]() [ 103.833591] MMIO read or write has been dropped 3 [ 103.833587] Hardware name: OptiPlex 990 [ 103.833593] Modules linked in: netconsole configfs sunrpc acpi_cpufreq cpufreq_ondemand freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_seq hwmon snd_seq_device snd_pcm dcdbas snd_timer iTCO_wdt iTCO_vendor_support sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole] [ 103.833738] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.833741] Call Trace: [ 103.833748] [] warn_slowpath_common+0x63/0x78 [ 103.833769] [] ? gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.833775] [] warn_slowpath_fmt+0x26/0x2a [ 103.833795] [] gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.833816] [] __gen6_gt_force_wake_put+0x13/0x15 [i915] [ 103.833833] [] i915_read32+0x5a/0xc8 [i915] [ 103.833852] [] i915_gem_init_ppgtt+0xc5/0x18e [i915] [ 103.833868] [] i915_reset+0xea/0x114 [i915] [ 103.833885] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.833895] [] process_one_work+0x1b1/0x2d8 [ 103.833911] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.833916] [] worker_thread+0x20b/0x2ce [ 103.833921] [] ? complete+0x34/0x3e [ 103.833926] [] ? rescuer_thread+0x15b/0x15b [ 103.833931] [] kthread+0x67/0x6c [ 103.833936] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.833941] [] kernel_thread_helper+0x6/0xd [ 103.833945] ---[ end trace 3c8cbb7ab0d5e8bc ]--- [ 103.844854] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.850176] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 103.850181] ------------[ cut here ]------------ [ 103.850201] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4032 gen6_gt_check_fifodbg+0x28/0x3e [i915]() [ 103.850204] Hardware name: OptiPlex 990 [ 103.850208] MMIO read or write has been dropped 3 [ 103.850211] Modules linked in: netconsole configfs sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf dm_mirror dm_region_hash dm_log snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec coretemp hwmon snd_pcm snd_hwdep snd_seq snd_seq_device snd_timer dcdbas iTCO_vendor_support iTCO_wdt sg microcode snd pcspkr e1000e soundcore lpc_ich i2c_i801 snd_page_alloc mfd_core virtio_net virtio kvm_intel virtio_ring kvm ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit i2c_core button dm_mod video [last unloaded: netconsole] [ 103.850351] Pid: 685, comm: kworker/u:4 Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 103.850354] Call Trace: [ 103.850361] [] warn_slowpath_common+0x63/0x78 [ 103.850381] [] ? gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.850387] [] warn_slowpath_fmt+0x26/0x2a [ 103.850407] [] gen6_gt_check_fifodbg+0x28/0x3e [i915] [ 103.850428] [] __gen6_gt_force_wake_put+0x13/0x15 [i915] [ 103.850445] [] i915_read32+0x5a/0xc8 [i915] [ 103.850464] [] i915_gem_init_ppgtt+0xe2/0x18e [i915] [ 103.850481] [] i915_reset+0xea/0x114 [i915] [ 103.850498] [] i915_error_work_func+0x8d/0xc3 [i915] [ 103.850507] [] process_one_work+0x1b1/0x2d8 [ 103.850523] [] ? gen6_pm_rps_work+0x8d/0x8d [i915] [ 103.850529] [] worker_thread+0x20b/0x2ce [ 103.850538] [] ? rescuer_thread+0x15b/0x15b [ 103.850548] [] ? kthread_freezable_should_stop+0x49/0x49 [ 103.850533] [] ? complete+0x34/0x3e [ 103.850543] [] kthread+0x67/0x6c [ 103.850553] [] kernel_thread_helper+0x6/0xd [ 103.850557] ---[ end trace 3c8cbb7ab0d5e8bd ]--- [ 103.869723] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake to ack request. [ 103.871715] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out [ 164.797437] INFO: rcu_sched self-detected stall on CPU { 7} (t=60000 jiffies) [ 164.797464] Pid: 3160, comm: sh Tainted: G W 3.6.0-rc7_queued_unstable_20120925+ #1 [ 164.797468] Call Trace: [ 164.797480] [] rcu_check_callbacks+0x103/0x3cb [ 164.797487] [] update_process_times+0x2d/0x58 [ 164.797495] [] tick_sched_timer+0x7c/0xab [ 164.797501] [] __run_hrtimer+0xb5/0x12a [ 164.797507] [] ? tick_nohz_handler+0xd7/0xd7 [ 164.797513] [] hrtimer_interrupt+0xe4/0x1d9 [ 164.797520] [] smp_apic_timer_interrupt+0x67/0x7a [ 164.797527] [] apic_timer_interrupt+0x2a/0x30 [ 164.797532] [] ? generic_exec_single+0x60/0x6e [ 164.797538] [] ? do_flush_tlb_all+0x40/0x40 [ 164.797543] [] smp_call_function_single+0xbf/0xc9 [ 164.797548] [] ? do_flush_tlb_all+0x40/0x40 [ 164.797553] [] smp_call_function_many+0xce/0x193 [ 164.797558] [] ? do_flush_tlb_all+0x40/0x40 [ 164.797563] [] native_flush_tlb_others+0x21/0x24 [ 164.797568] [] flush_tlb_mm_range+0x11c/0x125 [ 164.797574] [] tlb_flush_mmu+0x33/0x64 [ 164.797579] [] tlb_finish_mmu+0x12/0x31 [ 164.797584] [] exit_mmap+0x86/0xdd [ 164.797592] [] mmput+0x28/0x76 [ 164.797597] [] flush_old_exec+0x58b/0x630 [ 164.797602] [] ? do_sync_write+0xa9/0xa9 [ 164.797607] [] ? kernel_read+0x2e/0x3e [ 164.797613] [] load_elf_binary+0x297/0xf69 [ 164.797618] [] ? page_address+0x8f/0xb4 [ 164.797623] [] ? page_address+0x8f/0xb4 [ 164.797628] [] ? kunmap+0x4e/0x50 [ 164.797635] [] search_binary_handler+0xaa/0x277 [ 164.797640] [] ? load_elf_library+0x18c/0x18c [ 164.797645] [] do_execve+0x24a/0x316 [ 164.797652] [] sys_execve+0x2c/0x4f [ 164.797657] [] ptregs_execve+0x12/0x18 [ 164.797664] [] ? sysenter_do_call+0x12/0x22