Public bug reported:
Binary package hint: xserver-xorg-video-intel
When playing an SDL game I get frequent Xorg crashes. I disabled
screensaver, power management, and reverted xorg.conf to standard
without any resolution.
When X crashes the screen is filled with blue noise. I noticed when this
happens and I shutdown/restart afterwards, the Ubuntu splash showing
shutdown process is corrupt, and the screen is instead filled with
vertical blue and green segmented lines.
The most significant log entry came from syslog:
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812804] ------------[ cut here
]------------
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812807] WARNING: at
/build/buildd/linux-2.6.28/drivers/gpu/drm/i915/i915_gem.c:2475
i915_gem_idle+0x2ec/0x310 [i915]()
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812809] Modules linked in: i915
drm binfmt_misc ppdev bridge stp bnep input_polldev reiserfs joydev lp parport
pcmcia snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy
snd_seq_oss snd_seq_midi snd_rawmidi ieee80211_crypt_tkip snd_seq_midi_event
yenta_socket iTCO_wdt wl(P) video snd_seq snd_timer snd_seq_device intel_agp
rsrc_nonstatic pcmcia_core iTCO_vendor_support dcdbas ieee80211_crypt output
pcspkr psmouse snd soundcore snd_page_alloc serio_raw ohci1394 ieee1394 tg3
fbcon tileblit font bitblit softcursor
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812845] Pid: 3030, comm: Xorg
Tainted: P 2.6.28-11-generic #42-Ubuntu
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812847] Call Trace:
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812854] [<ffffffff802509bf>]
warn_on_slowpath+0x5f/0x90
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812860] [<ffffffffa0480fe4>] ?
i915_gem_retire_requests+0x114/0x170 [i915]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812865] [<ffffffffa048311c>]
i915_gem_idle+0x2ec/0x310 [i915]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812869] [<ffffffffa0483149>]
i915_gem_lastclose+0x9/0x30 [i915]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812874] [<ffffffffa047ba05>]
i915_driver_lastclose+0x25/0x50 [i915]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812885] [<ffffffffa045eb77>]
drm_lastclose+0x37/0x410 [drm]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812892] [<ffffffffa045f4b6>]
drm_release+0x386/0x4d0 [drm]
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812896] [<ffffffff802e8f6f>]
__fput+0xcf/0x1f0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812898] [<ffffffff802e90ad>]
fput+0x1d/0x30
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812901] [<ffffffff802e553b>]
filp_close+0x5b/0x90
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812904] [<ffffffff802530ad>]
put_files_struct+0x7d/0xe0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812907] [<ffffffff8025315f>]
exit_files+0x4f/0x60
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812909] [<ffffffff80254f51>]
do_exit+0x1b1/0x3b0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812912] [<ffffffff80255192>]
do_group_exit+0x42/0xc0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812915] [<ffffffff802607ac>]
get_signal_to_deliver+0x1ac/0x3a0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812918] [<ffffffff80212625>] ?
sysret_signal+0x3d/0x67
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812920] [<ffffffff80212230>]
do_signal+0x70/0x1e0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812923] [<ffffffff802e7469>] ?
fsnotify_modify+0x69/0x80
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812926] [<ffffffff8069e471>] ?
_spin_lock_irq+0x11/0x20
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812929] [<ffffffff8025d0b1>] ?
sigprocmask+0x91/0x110
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812931] [<ffffffff8025d6b2>] ?
sys_rt_sigprocmask+0x82/0x120
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812934] [<ffffffff802e7469>] ?
fsnotify_modify+0x69/0x80
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812936] [<ffffffff8069e471>] ?
_spin_lock_irq+0x11/0x20
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812938] [<ffffffff80212625>] ?
sysret_signal+0x3d/0x67
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812940] [<ffffffff802123dd>]
do_notify_resume+0x3d/0x40
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812943] [<ffffffff802129c7>]
ptregscall_common+0x67/0xb0
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.812944] ---[ end trace
76afee84db39380c ]---
Apr 17 20:44:16 Machine-Hostname kernel: [ 361.824858]
[drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled
pipe 0
Apr 17 20:44:17 Machine-Hostname gdm[3027]: WARNING:
gdm_slave_xioerror_handler: Fatal X error - Restarting :0
I am new at reporting bugs let me know what else I can do to help.
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: xserver-xorg-video-intel 2:2.6.3-0ubuntu9
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (bui...@crested) (gcc version
4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #42-Ubuntu SMP Fri Apr 17 01:58:03 UTC 2009
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.28-11-generic x86_64
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
[i915] Xorg taint and crash with gdm_slave_xioerror_handler
https://bugs.launchpad.net/bugs/363186
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