Attachment 67269 Details for Bug 52945 – netconsole

netconsole

netconsole0917.txt (text/plain), 20.75 KB, created by lu hua on 2012-09-17 07:36:43 UTC

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Creator: lu hua

Created: 2012-09-17 07:36:43 UTC

Size: 20.75 KB

patch

obsolete

>[   46.786287] console [netcon0] enabled
>[   46.786295] netconsole: network logging started
>[   46.803610] netpoll: netconsole: local port 6665
>[   46.803615] netpoll: netconsole: local IP 0.0.0.0
>[   46.803617] netpoll: netconsole: interface 'eth0'
>[   46.803619] netpoll: netconsole: remote port 6666
>[   46.803622] netpoll: netconsole: remote IP 10.239.47.148
>[   46.803624] netpoll: netconsole: remote ethernet address 6c:f0:49:72:82:c6
>[   46.803628] netpoll: netconsole: local IP 10.239.47.100
>[   46.803764] console [netcon0] enabled
>[   46.803769] netconsole: network logging started
>[   73.895623] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   73.936354] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   73.964599] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   73.987356] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   74.246466] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   74.433921] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   74.464044] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   74.744245] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   74.931845] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   74.941752] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   74.960191] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   75.024255] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   75.029400] ------------[ cut here ]------------
>[   75.029426] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4054 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]()
>[   75.029429] Hardware name: OptiPlex 990
>[   75.029433] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.029559] Pid: 3048, comm: depthstencil-re Not tainted 3.6.0-rc5_stable_20120916+ #1
>[   75.029562] Call Trace:
>[   75.029571]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.029589]  [<f81bdd68>] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.029595]  [<c0226134>] warn_slowpath_null+0xf/0x13
>[   75.029615]  [<f81bdd68>] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.029635]  [<f818eaa2>] i915_write32+0x76/0xb5 [i915]
>[   75.029660]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.029682]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.029700]  [<f81c1d2e>] gen6_render_ring_flush+0xb8/0x1d9 [i915]
>[   75.029714]  [<f819c032>] i915_gem_flush_ring+0x56/0x10d [i915]
>[   75.029720]  [<c02681d2>] ? mark_held_locks+0xa3/0xca
>[   75.029734]  [<f819c13d>] i915_add_request+0x33/0x185 [i915]
>[   75.029740]  [<c02cda1e>] ? kmem_cache_alloc_trace+0x7e/0xd7
>[   75.029754]  [<f81a11f5>] i915_gem_do_execbuffer+0xd45/0xe33 [i915]
>[   75.029769]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.029782]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.029796]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.029803]  [<c02bcd1f>] ? handle_pte_fault+0x577/0x583
>[   75.029808]  [<c02bcdd0>] ? handle_mm_fault+0xa5/0xb4
>[   75.029817]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.029822]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.029827]  [<c024216a>] ? up_read+0x16/0x29
>[   75.029832]  [<c0564909>] ? do_page_fault+0x37e/0x3ac
>[   75.029836]  [<c02bfc1c>] ? do_brk+0x1ca/0x211
>[   75.029840]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.029846]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.029850]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.029854] ---[ end trace b28797e92421a27f ]---
>[   75.034928] ------------[ cut here ]------------
>[   75.034947] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4054 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]()
>[   75.034951] Hardware name: OptiPlex 990
>[   75.034954] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.035071] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.035074] Call Trace:
>[   75.035080]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.035098]  [<f81bdd68>] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.035104]  [<c0226134>] warn_slowpath_null+0xf/0x13
>[   75.035121]  [<f81bdd68>] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.035135]  [<f818eaa2>] i915_write32+0x76/0xb5 [i915]
>[   75.035160]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.035182]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.035200]  [<f81c1dc2>] gen6_render_ring_flush+0x14c/0x1d9 [i915]
>[   75.035215]  [<f819c032>] i915_gem_flush_ring+0x56/0x10d [i915]
>[   75.035219]  [<c02681d2>] ? mark_held_locks+0xa3/0xca
>[   75.035233]  [<f819c13d>] i915_add_request+0x33/0x185 [i915]
>[   75.035238]  [<c02cda1e>] ? kmem_cache_alloc_trace+0x7e/0xd7
>[   75.035252]  [<f81a11f5>] i915_gem_do_execbuffer+0xd45/0xe33 [i915]
>[   75.035267]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.035277]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.035291]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.035296]  [<c02bcd1f>] ? handle_pte_fault+0x577/0x583
>[   75.035301]  [<c02bcdd0>] ? handle_mm_fault+0xa5/0xb4
>[   75.035311]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.035316]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.035319]  [<c024216a>] ? up_read+0x16/0x29
>[   75.035324]  [<c0564909>] ? do_page_fault+0x37e/0x3ac
>[   75.035328]  [<c02bfc1c>] ? do_brk+0x1ca/0x211
>[   75.035332]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.035342]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.035348]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.035351] ---[ end trace b28797e92421a280 ]---
>[   75.040416] ------------[ cut here ]------------
>[   75.040435] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4054 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]()
>[   75.040438] Hardware name: OptiPlex 990
>[   75.040441] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.040557] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.040560] Call Trace:
>[   75.040566]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.040583]  [<f81bdd68>] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.040589]  [<c0226134>] warn_slowpath_null+0xf/0x13
>[   75.040606]  [<f81bdd68>] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.040620]  [<f818eaa2>] i915_write32+0x76/0xb5 [i915]
>[   75.040644]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.040667]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.040685]  [<f81c1e45>] gen6_render_ring_flush+0x1cf/0x1d9 [i915]
>[   75.040699]  [<f819c032>] i915_gem_flush_ring+0x56/0x10d [i915]
>[   75.040703]  [<c02681d2>] ? mark_held_locks+0xa3/0xca
>[   75.040717]  [<f819c13d>] i915_add_request+0x33/0x185 [i915]
>[   75.040722]  [<c02cda1e>] ? kmem_cache_alloc_trace+0x7e/0xd7
>[   75.040736]  [<f81a11f5>] i915_gem_do_execbuffer+0xd45/0xe33 [i915]
>[   75.040751]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.040761]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.040775]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.040781]  [<c02bcd1f>] ? handle_pte_fault+0x577/0x583
>[   75.040786]  [<c02bcdd0>] ? handle_mm_fault+0xa5/0xb4
>[   75.040795]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.040800]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.040804]  [<c024216a>] ? up_read+0x16/0x29
>[   75.040808]  [<c0564909>] ? do_page_fault+0x37e/0x3ac
>[   75.040812]  [<c02bfc1c>] ? do_brk+0x1ca/0x211
>[   75.040816]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.040820]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.040825]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.040828] ---[ end trace b28797e92421a281 ]---
>[   75.045892] ------------[ cut here ]------------
>[   75.045911] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4054 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]()
>[   75.045914] Hardware name: OptiPlex 990
>[   75.045917] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.046032] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.046036] Call Trace:
>[   75.046041]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.046059]  [<f81bdd68>] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.046065]  [<c0226134>] warn_slowpath_null+0xf/0x13
>[   75.046082]  [<f81bdd68>] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.046096]  [<f818eaa2>] i915_write32+0x76/0xb5 [i915]
>[   75.046121]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.046143]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.046162]  [<f81c157e>] gen6_add_request+0xae/0xb7 [i915]
>[   75.046176]  [<f819c16d>] i915_add_request+0x63/0x185 [i915]
>[   75.046190]  [<f81a11f5>] i915_gem_do_execbuffer+0xd45/0xe33 [i915]
>[   75.046205]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.046215]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.046229]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.046235]  [<c02bcd1f>] ? handle_pte_fault+0x577/0x583
>[   75.046240]  [<c02bcdd0>] ? handle_mm_fault+0xa5/0xb4
>[   75.046250]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.046255]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.046258]  [<c024216a>] ? up_read+0x16/0x29
>[   75.046263]  [<c0564909>] ? do_page_fault+0x37e/0x3ac
>[   75.046266]  [<c02bfc1c>] ? do_brk+0x1ca/0x211
>[   75.046270]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.046274]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.046279]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.046283] ---[ end trace b28797e92421a282 ]---
>[   75.242044] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   75.429484] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   75.458392] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   75.739798] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   75.739803] ------------[ cut here ]------------
>[   75.739826] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4012 gen6_gt_check_fifodbg+0x28/0x3e [i915]()
>[   75.739830] Hardware name: OptiPlex 990
>[   75.739833] MMIO read or write has been dropped 3
>[   75.739836] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.739953] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.739956] Call Trace:
>[   75.739963]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.739982]  [<f81bcd00>] ? gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.739987]  [<c0226189>] warn_slowpath_fmt+0x26/0x2a
>[   75.740005]  [<f81bcd00>] gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.740024]  [<f81bcd53>] __gen6_gt_force_wake_put+0x1c/0x1e [i915]
>[   75.740036]  [<f818e77a>] i915_read32+0x5a/0xc8 [i915]
>[   75.740058]  [<f81c0d55>] intel_ring_get_active_head+0x27/0x2a [i915]
>[   75.740083]  [<f81c0d7a>] gen6_ring_get_seqno+0x22/0x2e [i915]
>[   75.740101]  [<f819bb33>] i915_gem_retire_requests_ring+0x25/0x169 [i915]
>[   75.740116]  [<f819c441>] i915_gem_object_flush_active+0x3f/0x45 [i915]
>[   75.740130]  [<f819e191>] i915_gem_busy_ioctl+0x33/0x6f [i915]
>[   75.740140]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.740154]  [<f819e15e>] ? i915_gem_unpin_ioctl+0xad/0xad [i915]
>[   75.740160]  [<c027ecba>] ? __audit_syscall_exit+0x32e/0x349
>[   75.740170]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.740174]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.740179]  [<c02baa55>] ? might_fault+0x36/0x70
>[   75.740183]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.740188]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.740192]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.740196] ---[ end trace b28797e92421a283 ]---
>[   75.745493] ------------[ cut here ]------------
>[   75.745516] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4054 __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]()
>[   75.745519] Hardware name: OptiPlex 990
>[   75.745523] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.745645] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.745648] Call Trace:
>[   75.745655]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.745675]  [<f81bdd68>] ? __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.745680]  [<c0226134>] warn_slowpath_null+0xf/0x13
>[   75.745698]  [<f81bdd68>] __gen6_gt_wait_for_fifo+0x5e/0x6e [i915]
>[   75.745711]  [<f818eaa2>] i915_write32+0x76/0xb5 [i915]
>[   75.745730]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.745749]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.745769]  [<f81c1d2e>] gen6_render_ring_flush+0xb8/0x1d9 [i915]
>[   75.745791]  [<f819c032>] i915_gem_flush_ring+0x56/0x10d [i915]
>[   75.745813]  [<f81a0ea1>] i915_gem_do_execbuffer+0x9f1/0xe33 [i915]
>[   75.745833]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.745844]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.745859]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.745865]  [<c027ecba>] ? __audit_syscall_exit+0x32e/0x349
>[   75.745875]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.745879]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.745883]  [<c02baa55>] ? might_fault+0x36/0x70
>[   75.745888]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.745893]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.745897]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.745901] ---[ end trace b28797e92421a284 ]---
>[   75.745904] ------------[ cut here ]------------
>[   75.745921] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4012 gen6_gt_check_fifodbg+0x28/0x3e [i915]()
>[   75.745924] Hardware name: OptiPlex 990
>[   75.745928] MMIO read or write has been dropped 2
>[   75.745930] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.746060] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.746063] Call Trace:
>[   75.746069]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.746088]  [<f81bcd00>] ? gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.746094]  [<c0226189>] warn_slowpath_fmt+0x26/0x2a
>[   75.746111]  [<f81bcd00>] gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.746125]  [<f818ead9>] i915_write32+0xad/0xb5 [i915]
>[   75.746143]  [<f81c02e1>] ring_write_tail+0x1c/0x1f [i915]
>[   75.746160]  [<f81c13df>] intel_ring_advance+0x31/0x35 [i915]
>[   75.746178]  [<f81c1d2e>] gen6_render_ring_flush+0xb8/0x1d9 [i915]
>[   75.746192]  [<f819c032>] i915_gem_flush_ring+0x56/0x10d [i915]
>[   75.746206]  [<f81a0ea1>] i915_gem_do_execbuffer+0x9f1/0xe33 [i915]
>[   75.746220]  [<f81a17ff>] i915_gem_execbuffer2+0x12d/0x1ba [i915]
>[   75.746231]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.746245]  [<f81a16d2>] ? i915_gem_execbuffer+0x3ef/0x3ef [i915]
>[   75.746250]  [<c027ecba>] ? __audit_syscall_exit+0x32e/0x349
>[   75.746260]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.746265]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.746270]  [<c02baa55>] ? might_fault+0x36/0x70
>[   75.746277]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.746284]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.746291]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.746296] ---[ end trace b28797e92421a285 ]---
>[   75.850380] [drm:__gen6_gt_force_wake_get] *ERROR* Force wake wait timed out
>[   75.898929] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
>[   75.898935] ------------[ cut here ]------------
>[   75.898960] WARNING: at drivers/gpu/drm/i915/intel_pm.c:4012 gen6_gt_check_fifodbg+0x28/0x3e [i915]()
>[   75.898964] Hardware name: OptiPlex 990
>[   75.898968] MMIO read or write has been dropped 3
>[   75.898972] 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 dcdbas coretemp hwmon sg snd_hda_intel microcode snd_hda_codec snd_hwdep snd_seq snd_seq_device pcspkr snd_pcm i2c_i801 lpc_ich snd_timer mfd_core snd soundcore e1000e snd_page_alloc virtio_net virtio virtio_ring kvm_intel kvm ipv6 autofs4 ext3 jbd mbcache sr_mod sd_mod cdrom ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mod [last unloaded: netconsole]
>[   75.899145] Pid: 3048, comm: depthstencil-re Tainted: G        W    3.6.0-rc5_stable_20120916+ #1
>[   75.899150] Call Trace:
>[   75.899159]  [<c0226110>] warn_slowpath_common+0x63/0x78
>[   75.899184]  [<f81bcd00>] ? gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.899191]  [<c0226189>] warn_slowpath_fmt+0x26/0x2a
>[   75.899215]  [<f81bcd00>] gen6_gt_check_fifodbg+0x28/0x3e [i915]
>[   75.899242]  [<f81bcd53>] __gen6_gt_force_wake_put+0x1c/0x1e [i915]
>[   75.899260]  [<f818e77a>] i915_read32+0x5a/0xc8 [i915]
>[   75.899287]  [<f81c0d55>] intel_ring_get_active_head+0x27/0x2a [i915]
>[   75.899311]  [<f81c0d7a>] gen6_ring_get_seqno+0x22/0x2e [i915]
>[   75.899332]  [<f819bb33>] i915_gem_retire_requests_ring+0x25/0x169 [i915]
>[   75.899354]  [<f819c441>] i915_gem_object_flush_active+0x3f/0x45 [i915]
>[   75.899374]  [<f819e191>] i915_gem_busy_ioctl+0x33/0x6f [i915]
>[   75.899390]  [<f80c3dcc>] drm_ioctl+0x2db/0x39c [drm]
>[   75.899410]  [<f819e15e>] ? i915_gem_unpin_ioctl+0xad/0xad [i915]
>[   75.899428]  [<f80c3af1>] ? drm_copy_field+0x4f/0x4f [drm]
>[   75.899435]  [<c02de57b>] do_vfs_ioctl+0x465/0x499
>[   75.899441]  [<c0268340>] ? trace_hardirqs_on+0xb/0xd
>[   75.899448]  [<c02bfcbd>] ? sys_brk+0x1f/0xd7
>[   75.899455]  [<c02de5f0>] sys_ioctl+0x41/0x61
>[   75.899462]  [<c056716c>] sysenter_do_call+0x12/0x32
>[   75.899468]  [<c0560000>] ? mutex_lock_nested+0x47/0x23e
>[   75.899474] ---[ end trace b28797e92421a286 ]---

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