<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - atom editor v1.0 (libchromiumcontent.so) crashes the driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91374">91374</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>atom editor v1.0 (libchromiumcontent.so) crashes the driver
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>capnm9@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=117203" name="attach_117203" title="/sys/class/drm/card0/error">attachment 117203</a> <a href="attachment.cgi?id=117203&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Running the current (v1.0) atom editor - <a href="https://atom.io/">https://atom.io/</a> - completely crashes
the video driver (a black screen until reboot).
I didn't seen (since several years) on this machine something like that.
vanilla ubuntu 4.04.2 LTS
uname -a
Linux marvin 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
----
[235108.816066] [drm] stuck on render ring
[235108.816073] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[235108.816075] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[235108.816077] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[235108.816079] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[235108.816080] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[235108.817310] [drm:i915_set_reset_status] *ERROR* render ring hung flushing
bo (0xffed000 ctx 0) at 0x4ec02bc4
[235109.328078] [drm:i915_reset] *ERROR* Failed to reset chip.
[235110.070234] Watchdog[21523]: segfault at 0 ip 00007f59485fb316 sp
00007f5938016510 error 6 in libchromiumcontent.so[7f5944d95000+469b000]
[235118.816126] [drm:i915_gem_wait_for_error] *ERROR* Timed out waiting for the
gpu reset to complete
[235118.880058] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[235118.906886] ------------[ cut here ]------------
[235118.906941] WARNING: CPU: 1 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922
assert_pll+0x68/0x70 [i915]()
[235118.906945] PLL state assertion failure (expected on, current off)
[235118.906947] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235118.906998] CPU: 1 PID: 2146 Comm: upowerd Not tainted 3.13.0-57-generic
#95-Ubuntu
[235118.907001] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235118.907004] 0000000000000009 ffff8800b9597a00 ffffffff817232f0
ffff8800b9597a48
[235118.907009] ffff8800b9597a38 ffffffff8106784d 0000000000000001
ffff880035dd2000
[235118.907012] ffff880036211000 0000000000000001 0000000000000000
ffff8800b9597a98
[235118.907016] Call Trace:
[235118.907026] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235118.907031] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235118.907035] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235118.907062] [<ffffffffa0100f2c>] ? gen4_read32+0x3c/0xb0 [i915]
[235118.907083] [<ffffffffa00c20a8>] assert_pll+0x68/0x70 [i915]
[235118.907103] [<ffffffffa00c7eb0>] intel_crtc_load_lut+0x1b0/0x1d0 [i915]
[235118.907108] [<ffffffff81371bba>] ? delay_tsc+0x4a/0x80
[235118.907127] [<ffffffffa00c80e1>] i9xx_crtc_enable+0x211/0x410 [i915]
[235118.907146] [<ffffffffa00caad9>] __intel_set_mode+0x859/0x9d0 [i915]
[235118.907166] [<ffffffffa00cd7a6>] intel_set_mode+0x16/0x30 [i915]
[235118.907186] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235118.907209] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235118.907214] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235118.907218] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235118.907245] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235118.907253] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235118.907257] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235118.907262] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235118.907266] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235118.907271] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235118.907274] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235118.907278] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235118.907281] ---[ end trace be3ed6f5c6a05f18 ]---
[235118.907324] ------------[ cut here ]------------
[235118.907345] WARNING: CPU: 1 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:922
assert_pll+0x68/0x70 [i915]()
[235118.907347] PLL state assertion failure (expected on, current off)
[235118.907349] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235118.907396] CPU: 1 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235118.907398] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235118.907400] 0000000000000009 ffff8800b9597a08 ffffffff817232f0
ffff8800b9597a50
[235118.907404] ffff8800b9597a40 ffffffff8106784d 0000000000000001
0000000000000001
[235118.907407] 0000000000000001 0000000000000000 0000000000000000
ffff8800b9597aa0
[235118.907411] Call Trace:
[235118.907415] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235118.907419] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235118.907422] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235118.907446] [<ffffffffa0100f2c>] ? gen4_read32+0x3c/0xb0 [i915]
[235118.907467] [<ffffffffa00c20a8>] assert_pll+0x68/0x70 [i915]
[235118.907485] [<ffffffffa00c2ae1>] intel_enable_pipe+0x81/0x180 [i915]
[235118.907504] [<ffffffffa00c8100>] i9xx_crtc_enable+0x230/0x410 [i915]
[235118.907523] [<ffffffffa00caad9>] __intel_set_mode+0x859/0x9d0 [i915]
[235118.907543] [<ffffffffa00cd7a6>] intel_set_mode+0x16/0x30 [i915]
[235118.907562] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235118.907585] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235118.907589] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235118.907593] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235118.907610] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235118.907616] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235118.907619] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235118.907623] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235118.907627] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235118.907631] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235118.907634] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235118.907638] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235118.907640] ---[ end trace be3ed6f5c6a05f19 ]---
[235118.968069] ------------[ cut here ]------------
[235118.968140] WARNING: CPU: 0 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:1127
assert_pipe+0xe5/0xf0 [i915]()
[235118.968144] pipe B assertion failure (expected on, current off)
[235118.968146] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235118.968198] CPU: 0 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235118.968200] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235118.968203] 0000000000000009 ffff8800b95979f8 ffffffff817232f0
ffff8800b9597a40
[235118.968209] ffff8800b9597a30 ffffffff8106784d ffff880035e30000
0000000000001000
[235118.968212] 0000000000000001 0000000000000001 ffff880035dd2328
ffff8800b9597a90
[235118.968217] Call Trace:
[235118.968227] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235118.968233] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235118.968236] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235118.968267] [<ffffffffa0100f2c>] ? gen4_read32+0x3c/0xb0 [i915]
[235118.968288] [<ffffffffa00c2cc5>] assert_pipe+0xe5/0xf0 [i915]
[235118.968307] [<ffffffffa00c32a1>] intel_enable_primary_plane+0x31/0xc0
[i915]
[235118.968326] [<ffffffffa00c810e>] i9xx_crtc_enable+0x23e/0x410 [i915]
[235118.968346] [<ffffffffa00caad9>] __intel_set_mode+0x859/0x9d0 [i915]
[235118.968366] [<ffffffffa00cd7a6>] intel_set_mode+0x16/0x30 [i915]
[235118.968385] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235118.968408] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235118.968414] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235118.968418] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235118.968445] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235118.968452] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235118.968456] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235118.968461] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235118.968466] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235118.968471] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235118.968474] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235118.968479] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235118.968482] ---[ end trace be3ed6f5c6a05f1a ]---
[235119.096180] ------------[ cut here ]------------
[235119.096363] WARNING: CPU: 0 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9235
intel_modeset_check_state+0x62d/0x780 [i915]()
[235119.096367] encoder's hw state doesn't match sw tracking (expected 1, found
0)
[235119.096370] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.096433] CPU: 0 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.096436] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.096440] 0000000000000009 ffff8800b9597b10 ffffffff817232f0
ffff8800b9597b58
[235119.096446] ffff8800b9597b48 ffffffff8106784d ffff8800b9597bc8
0000000000000001
[235119.096450] ffff880035dd2000 ffff880035dd22f8 ffff880036379e00
ffff8800b9597ba8
[235119.096454] Call Trace:
[235119.096475] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.096484] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.096487] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.096510] [<ffffffffa00cd5cd>] intel_modeset_check_state+0x62d/0x780
[i915]
[235119.096530] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.096550] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235119.096589] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235119.096598] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235119.096602] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235119.096671] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.096685] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.096692] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.096700] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.096706] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.096714] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.096717] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.096724] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.096726] ---[ end trace be3ed6f5c6a05f1b ]---
[235119.096736] ------------[ cut here ]------------
[235119.096758] WARNING: CPU: 0 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9235
intel_modeset_check_state+0x62d/0x780 [i915]()
[235119.096761] encoder's hw state doesn't match sw tracking (expected 1, found
0)
[235119.096763] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.096812] CPU: 0 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.096814] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.096816] 0000000000000009 ffff8800b9597b10 ffffffff817232f0
ffff8800b9597b58
[235119.096821] ffff8800b9597b48 ffffffff8106784d ffff8800b9597bc8
0000000000000001
[235119.096825] ffff880035dd2000 ffff880035dd22f8 ffff880035ccb000
ffff8800b9597ba8
[235119.096828] Call Trace:
[235119.096832] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.096835] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.096839] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.096859] [<ffffffffa00cd5cd>] intel_modeset_check_state+0x62d/0x780
[i915]
[235119.096878] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.096898] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235119.096921] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235119.096925] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235119.096929] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235119.096951] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.096957] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.096960] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.096964] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.096967] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.096971] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.096974] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.096977] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.096980] ---[ end trace be3ed6f5c6a05f1c ]---
[235119.096987] ------------[ cut here ]------------
[235119.097005] WARNING: CPU: 0 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9304
check_crtc_state+0x303/0x340 [i915]()
[235119.097009] crtc active state doesn't match with hw state (expected 1,
found 0)
[235119.097010] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.097057] CPU: 0 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.097059] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.097061] 0000000000000009 ffff8800b9597850 ffffffff817232f0
ffff8800b9597898
[235119.097065] ffff8800b9597888 ffffffff8106784d ffff880035dd2320
ffff8800b9597918
[235119.097069] ffff880035dd2000 ffff880036212000 ffff880035dd2328
ffff8800b95978e8
[235119.097072] Call Trace:
[235119.097076] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.097080] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.097083] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.097103] [<ffffffffa00bfc13>] check_crtc_state+0x303/0x340 [i915]
[235119.097123] [<ffffffffa00cd25b>] intel_modeset_check_state+0x2bb/0x780
[i915]
[235119.097142] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.097161] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235119.097185] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235119.097188] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235119.097192] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235119.097208] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.097217] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.097221] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.097224] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.097228] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.097231] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.097234] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.097238] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.097240] ---[ end trace be3ed6f5c6a05f1d ]---
[235119.097244] ------------[ cut here ]------------
[235119.097263] WARNING: CPU: 0 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9304
check_crtc_state+0x303/0x340 [i915]()
[235119.097265] crtc active state doesn't match with hw state (expected 1,
found 0)
[235119.097267] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.097314] CPU: 0 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.097316] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.097318] 0000000000000009 ffff8800b9597850 ffffffff817232f0
ffff8800b9597898
[235119.097321] ffff8800b9597888 ffffffff8106784d ffff880035dd2320
ffff8800b9597918
[235119.097325] ffff880035dd2000 ffff880036211000 ffff880035dd2328
ffff8800b95978e8
[235119.097328] Call Trace:
[235119.097332] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.097335] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.097339] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.097358] [<ffffffffa00bfc13>] check_crtc_state+0x303/0x340 [i915]
[235119.097379] [<ffffffffa00cd25b>] intel_modeset_check_state+0x2bb/0x780
[i915]
[235119.097398] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.097417] [<ffffffffa00cec76>] intel_get_load_detect_pipe+0x256/0x410
[i915]
[235119.097440] [<ffffffffa00f574d>] intel_tv_detect+0x13d/0x500 [i915]
[235119.097444] [<ffffffff811ccaae>] ? do_last+0x18e/0x1240
[235119.097447] [<ffffffff811cab26>] ? link_path_walk+0x256/0x880
[235119.097466] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.097471] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.097474] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.097478] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.097482] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.097486] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.097489] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.097492] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.097495] ---[ end trace be3ed6f5c6a05f1e ]---
[235119.288153] ------------[ cut here ]------------
[235119.288230] WARNING: CPU: 1 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9235
intel_modeset_check_state+0x62d/0x780 [i915]()
[235119.288236] encoder's hw state doesn't match sw tracking (expected 1, found
0)
[235119.288240] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.288350] CPU: 1 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.288355] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.288360] 0000000000000009 ffff8800b9597b68 ffffffff817232f0
ffff8800b9597bb0
[235119.288371] ffff8800b9597ba0 ffffffff8106784d ffff8800b9597c20
0000000000000001
[235119.288379] ffff880035dd2000 ffff880035dd22f8 ffff880036379e00
ffff8800b9597c00
[235119.288388] Call Trace:
[235119.288403] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.288414] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.288422] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.288470] [<ffffffffa00cd5cd>] intel_modeset_check_state+0x62d/0x780
[i915]
[235119.288519] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.288565] [<ffffffffa00cd886>] intel_release_load_detect_pipe+0xc6/0xf0
[i915]
[235119.288620] [<ffffffffa00f5969>] intel_tv_detect+0x359/0x500 [i915]
[235119.288660] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.288674] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.288683] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.288692] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.288702] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.288711] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.288719] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.288728] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.288734] ---[ end trace be3ed6f5c6a05f1f ]---
[235119.288744] ------------[ cut here ]------------
[235119.288787] WARNING: CPU: 1 PID: 2146 at
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_display.c:9304
check_crtc_state+0x303/0x340 [i915]()
[235119.288792] crtc active state doesn't match with hw state (expected 1,
found 0)
[235119.288795] Modules linked in: cuse rfcomm bnep bluetooth nfsd auth_rpcgss
nfs_acl nfs lockd sunrpc fscache xts gf128mul dm_crypt arc4 coretemp rtl8187
mac80211 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core
eeprom_93cx6 videodev joydev serio_raw snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm lpc_ich snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd
soundcore toshiba_acpi sparse_keymap wmi parport_pc mac_hid ppdev lp parport
hid_generic usbhid hid ahci psmouse libahci pata_acpi i915 r8169 mii
i2c_algo_bit drm_kms_helper video drm
[235119.288899] CPU: 1 PID: 2146 Comm: upowerd Tainted: G W
3.13.0-57-generic #95-Ubuntu
[235119.288904] Hardware name: TOSHIBA Satellite L300/Base Board Product Name,
BIOS 1.50 07/10/2008
[235119.288907] 0000000000000009 ffff8800b95978a8 ffffffff817232f0
ffff8800b95978f0
[235119.288916] ffff8800b95978e0 ffffffff8106784d ffff880035dd2320
ffff8800b9597970
[235119.288924] ffff880035dd2000 ffff880036212000 ffff880035dd2328
ffff8800b9597940
[235119.288933] Call Trace:
[235119.288941] [<ffffffff817232f0>] dump_stack+0x45/0x56
[235119.288949] [<ffffffff8106784d>] warn_slowpath_common+0x7d/0xa0
[235119.288956] [<ffffffff810678bc>] warn_slowpath_fmt+0x4c/0x50
[235119.289002] [<ffffffffa00bfc13>] check_crtc_state+0x303/0x340 [i915]
[235119.289051] [<ffffffffa00cd25b>] intel_modeset_check_state+0x2bb/0x780
[i915]
[235119.289098] [<ffffffffa00cd7b5>] intel_set_mode+0x25/0x30 [i915]
[235119.289144] [<ffffffffa00cd886>] intel_release_load_detect_pipe+0xc6/0xf0
[i915]
[235119.289197] [<ffffffffa00f5969>] intel_tv_detect+0x359/0x500 [i915]
[235119.289232] [<ffffffffa000ce6e>] status_show+0x3e/0x80 [drm]
[235119.289243] [<ffffffff81495280>] dev_attr_show+0x20/0x60
[235119.289251] [<ffffffff81729b12>] ? mutex_lock+0x12/0x2f
[235119.289259] [<ffffffff8123478f>] sysfs_seq_show+0x11f/0x240
[235119.289267] [<ffffffff811e1aca>] seq_read+0xea/0x370
[235119.289275] [<ffffffff811be1a5>] vfs_read+0x95/0x160
[235119.289282] [<ffffffff811becb9>] SyS_read+0x49/0xa0
[235119.289290] [<ffffffff81733ddd>] system_call_fastpath+0x1a/0x1f
[235119.289296] ---[ end trace be3ed6f5c6a05f20 ]---</pre>
</div>
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