Public bug reported:
Since a couple of weeks (unfortunately I don't know when exactly) X
(Gnome with Composite enabled) is randomly freezing on my Karmic box.
SSH-Login is still possible, SysRq+K or sending a SIGKILL to Xorg does
not work. I have to reboot the system to get a graphical interface
again.
The following message is written on the console (serial console in my
case):
[ 7434.609238] render error detected, EIR: 0x00000010
[ 7434.613231] IPEIR: 0x00000000
[ 7434.613231] IPEHR: 0x60020100
[ 7434.613231] INSTDONE: 0x808fff7f
[ 7434.613231] INSTPS: 0x0001f02e
[ 7434.613231] INSTDONE1: 0x999fffaa
[ 7434.613231] ACTHD: 0x098f0318
[ 7434.613231] page table error
[ 7434.613231] PGTBL_ER: 0x01000000
[ 7434.613231] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 7562.936018] INFO: task i915/0:847 blocked for more than 120 seconds.
[ 7562.948673] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7562.964367] INFO: task Xorg:2923 blocked for more than 120 seconds.
[ 7562.976870] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7682.992265] INFO: task i915/0:847 blocked for more than 120 seconds.
[ 7683.004924] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7683.020657] INFO: task Xorg:2923 blocked for more than 120 seconds.
[ 7683.033138] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7803.048265] INFO: task i915/0:847 blocked for more than 120 seconds.
[ 7803.060922] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7803.076619] INFO: task Xorg:2923 blocked for more than 120 seconds.
[ 7803.089098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7923.104264] INFO: task i915/0:847 blocked for more than 120 seconds.
[ 7923.116934] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
[ 7923.132626] INFO: task Xorg:2923 blocked for more than 120 seconds.
[ 7923.145107] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this.
ProblemType: Bug
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bschmidt 3645 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe6dc000 irq 16'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,1028027f,00100400'
Controls : 35
Simple ctrls : 21
Date: Mon Sep 14 13:52:27 2009
DistroRelease: Ubuntu 9.10
MachineType: Dell Inc. OptiPlex 760
Package: linux-image-2.6.31-10-generic 2.6.31-10.32
PccardctlIdent:
PccardctlStatus:
ProcCmdLine: root=UUID=212aeeec-ff15-4086-87ce-83e5c34d0738 ro splash
i915.modeset=1 console=ttyS0,57600,8n1
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/usr/bin/zsh
ProcVersionSignature: Ubuntu 2.6.31-10.32-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-10-generic N/A
linux-firmware 1.16
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-10-generic x86_64
WpaSupplicantLog:
dmi.bios.date: 02/18/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0G214D
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd02/18/2009:svnDellInc.:pnOptiPlex760:pvr:rvnDellInc.:rn0G214D:rvrA00:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 760
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
[karmic][i915] X freezes randomly with render error
https://bugs.launchpad.net/bugs/429321
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