Public bug reported:
X randomly freezes, and the computer has to be restarted. When that
happens the keyboard does not response (NUM lock does not change the NUM
lock led even), but I can still log in remotely to the server over SSH.
LSPCI:
---8<---
$ lspci
00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated
Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics
Controller (rev 02)
00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI
Controller (rev 02)
00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev
02)
00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller
(rev 02)
00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network
Connection (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2
(rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3
(rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4
(rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port
SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE
Controller (rev 02)
03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101 single-port
PATA133 interface (rev b2)
06:03.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70)
---8<---
Syslog from during the freeze:
---8<---
Oct 22 14:23:26 dov kernel: [74520.641267] INFO: task i915/0:368 blocked for
more than 120 seconds.
Oct 22 14:23:26 dov kernel: [74520.641270] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:23:26 dov kernel: [74520.641273] i915/0 D 0000000000000000
0 368 2 0x00000000
Oct 22 14:23:26 dov kernel: [74520.641278] ffff880122e05d70 0000000000000046
0000000000000000 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641283] ffff880124791a60 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641287] 0000000000015880 ffff880124791a60
0000000000015880 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641291] Call Trace:
Oct 22 14:23:26 dov kernel: [74520.641299] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:23:26 dov kernel: [74520.641303] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:23:26 dov kernel: [74520.641324] [<ffffffffa00858d8>]
i915_gem_retire_work_handler+0x38/0x90 [i915]
Oct 22 14:23:26 dov kernel: [74520.641335] [<ffffffffa00858a0>] ?
i915_gem_retire_work_handler+0x0/0x90 [i915]
Oct 22 14:23:26 dov kernel: [74520.641340] [<ffffffff810737a5>]
run_workqueue+0x95/0x170
Oct 22 14:23:26 dov kernel: [74520.641344] [<ffffffff81073924>]
worker_thread+0xa4/0x120
Oct 22 14:23:26 dov kernel: [74520.641347] [<ffffffff81078b30>] ?
autoremove_wake_function+0x0/0x40
Oct 22 14:23:26 dov kernel: [74520.641351] [<ffffffff81073880>] ?
worker_thread+0x0/0x120
Oct 22 14:23:26 dov kernel: [74520.641354] [<ffffffff81078746>]
kthread+0xa6/0xb0
Oct 22 14:23:26 dov kernel: [74520.641358] [<ffffffff810130ea>]
child_rip+0xa/0x20
Oct 22 14:23:26 dov kernel: [74520.641361] [<ffffffff810786a0>] ?
kthread+0x0/0xb0
Oct 22 14:23:26 dov kernel: [74520.641364] [<ffffffff810130e0>] ?
child_rip+0x0/0x20
Oct 22 14:23:26 dov kernel: [74520.641375] INFO: task Xorg:1215 blocked for
more than 120 seconds.
Oct 22 14:23:26 dov kernel: [74520.641377] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:23:26 dov kernel: [74520.641379] Xorg D 0000000000000000
0 1215 1198 0x00400000
Oct 22 14:23:26 dov kernel: [74520.641383] ffff88012658fcb8 0000000000000086
ffff88012658fc90 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641387] ffff880126085e70 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641391] 0000000000015880 ffff880126085e70
0000000000015880 0000000000015880
Oct 22 14:23:26 dov kernel: [74520.641398] Call Trace:
Oct 22 14:23:26 dov kernel: [74520.641402] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:23:26 dov kernel: [74520.641406] [<ffffffff81428280>] ?
sock_aio_write+0x0/0x150
Oct 22 14:23:26 dov kernel: [74520.641409] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:23:26 dov kernel: [74520.641420] [<ffffffffa0085bc6>]
i915_gem_throttle_ioctl+0x36/0x90 [i915]
Oct 22 14:23:26 dov kernel: [74520.641436] [<ffffffffa004bcae>]
drm_ioctl+0x17e/0x3a0 [drm]
Oct 22 14:23:26 dov kernel: [74520.641441] [<ffffffff81036419>] ?
default_spin_lock_flags+0x9/0x10
Oct 22 14:23:26 dov kernel: [74520.641444] [<ffffffff815292ca>] ?
_spin_lock_irqsave+0x2a/0x40
Oct 22 14:23:26 dov kernel: [74520.641448] [<ffffffff8112de5c>]
vfs_ioctl+0x7c/0xa0
Oct 22 14:23:26 dov kernel: [74520.641451] [<ffffffff8112e429>]
do_vfs_ioctl+0x79/0x370
Oct 22 14:23:26 dov kernel: [74520.641454] [<ffffffff8112e7a1>]
sys_ioctl+0x81/0xa0
Oct 22 14:23:26 dov kernel: [74520.641458] [<ffffffff81012002>]
system_call_fastpath+0x16/0x1b
Oct 22 14:25:01 dov CRON[9207]: (root) CMD (if [ -x /etc/munin/plugins/apt_all
]; then /etc/munin/plugins/apt_all update 7200 12 >/dev/null; elif [ -x
/etc/munin/plugins/apt ]; then /etc/munin/plugins/apt update 7200 12
>/dev/null; fi)
Oct 22 14:25:26 dov kernel: [74640.641267] INFO: task i915/0:368 blocked for
more than 120 seconds.
Oct 22 14:25:26 dov kernel: [74640.641271] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:25:26 dov kernel: [74640.641273] i915/0 D 0000000000000000
0 368 2 0x00000000
Oct 22 14:25:26 dov kernel: [74640.641278] ffff880122e05d70 0000000000000046
0000000000000000 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641283] ffff880124791a60 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641287] 0000000000015880 ffff880124791a60
0000000000015880 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641291] Call Trace:
Oct 22 14:25:26 dov kernel: [74640.641300] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:25:26 dov kernel: [74640.641303] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:25:26 dov kernel: [74640.641324] [<ffffffffa00858d8>]
i915_gem_retire_work_handler+0x38/0x90 [i915]
Oct 22 14:25:26 dov kernel: [74640.641335] [<ffffffffa00858a0>] ?
i915_gem_retire_work_handler+0x0/0x90 [i915]
Oct 22 14:25:26 dov kernel: [74640.641340] [<ffffffff810737a5>]
run_workqueue+0x95/0x170
Oct 22 14:25:26 dov kernel: [74640.641343] [<ffffffff81073924>]
worker_thread+0xa4/0x120
Oct 22 14:25:26 dov kernel: [74640.641347] [<ffffffff81078b30>] ?
autoremove_wake_function+0x0/0x40
Oct 22 14:25:26 dov kernel: [74640.641351] [<ffffffff81073880>] ?
worker_thread+0x0/0x120
Oct 22 14:25:26 dov kernel: [74640.641354] [<ffffffff81078746>]
kthread+0xa6/0xb0
Oct 22 14:25:26 dov kernel: [74640.641358] [<ffffffff810130ea>]
child_rip+0xa/0x20
Oct 22 14:25:26 dov kernel: [74640.641361] [<ffffffff810786a0>] ?
kthread+0x0/0xb0
Oct 22 14:25:26 dov kernel: [74640.641364] [<ffffffff810130e0>] ?
child_rip+0x0/0x20
Oct 22 14:25:26 dov kernel: [74640.641375] INFO: task Xorg:1215 blocked for
more than 120 seconds.
Oct 22 14:25:26 dov kernel: [74640.641377] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:25:26 dov kernel: [74640.641379] Xorg D 0000000000000000
0 1215 1198 0x00400000
Oct 22 14:25:26 dov kernel: [74640.641383] ffff88012658fcb8 0000000000000086
ffff88012658fc90 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641387] ffff880126085e70 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641391] 0000000000015880 ffff880126085e70
0000000000015880 0000000000015880
Oct 22 14:25:26 dov kernel: [74640.641395] Call Trace:
Oct 22 14:25:26 dov kernel: [74640.641399] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:25:26 dov kernel: [74640.641403] [<ffffffff81428280>] ?
sock_aio_write+0x0/0x150
Oct 22 14:25:26 dov kernel: [74640.641406] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:25:26 dov kernel: [74640.641417] [<ffffffffa0085bc6>]
i915_gem_throttle_ioctl+0x36/0x90 [i915]
Oct 22 14:25:26 dov kernel: [74640.641433] [<ffffffffa004bcae>]
drm_ioctl+0x17e/0x3a0 [drm]
Oct 22 14:25:26 dov kernel: [74640.641438] [<ffffffff81036419>] ?
default_spin_lock_flags+0x9/0x10
Oct 22 14:25:26 dov kernel: [74640.641442] [<ffffffff815292ca>] ?
_spin_lock_irqsave+0x2a/0x40
Oct 22 14:25:26 dov kernel: [74640.641446] [<ffffffff8112de5c>]
vfs_ioctl+0x7c/0xa0
Oct 22 14:25:26 dov kernel: [74640.641448] [<ffffffff8112e429>]
do_vfs_ioctl+0x79/0x370
Oct 22 14:25:26 dov kernel: [74640.641451] [<ffffffff8112e7a1>]
sys_ioctl+0x81/0xa0
Oct 22 14:25:26 dov kernel: [74640.641455] [<ffffffff81012002>]
system_call_fastpath+0x16/0x1b
Oct 22 14:27:26 dov kernel: [74760.641267] INFO: task i915/0:368 blocked for
more than 120 seconds.
Oct 22 14:27:26 dov kernel: [74760.641271] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:27:26 dov kernel: [74760.641274] i915/0 D 0000000000000000
0 368 2 0x00000000
Oct 22 14:27:26 dov kernel: [74760.641279] ffff880122e05d70 0000000000000046
0000000000000000 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641284] ffff880124791a60 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641288] 0000000000015880 ffff880124791a60
0000000000015880 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641292] Call Trace:
Oct 22 14:27:26 dov kernel: [74760.641300] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:27:26 dov kernel: [74760.641304] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:27:26 dov kernel: [74760.641324] [<ffffffffa00858d8>]
i915_gem_retire_work_handler+0x38/0x90 [i915]
Oct 22 14:27:26 dov kernel: [74760.641336] [<ffffffffa00858a0>] ?
i915_gem_retire_work_handler+0x0/0x90 [i915]
Oct 22 14:27:26 dov kernel: [74760.641341] [<ffffffff810737a5>]
run_workqueue+0x95/0x170
Oct 22 14:27:26 dov kernel: [74760.641344] [<ffffffff81073924>]
worker_thread+0xa4/0x120
Oct 22 14:27:26 dov kernel: [74760.641348] [<ffffffff81078b30>] ?
autoremove_wake_function+0x0/0x40
Oct 22 14:27:26 dov kernel: [74760.641352] [<ffffffff81073880>] ?
worker_thread+0x0/0x120
Oct 22 14:27:26 dov kernel: [74760.641355] [<ffffffff81078746>]
kthread+0xa6/0xb0
Oct 22 14:27:26 dov kernel: [74760.641359] [<ffffffff810130ea>]
child_rip+0xa/0x20
Oct 22 14:27:26 dov kernel: [74760.641362] [<ffffffff810786a0>] ?
kthread+0x0/0xb0
Oct 22 14:27:26 dov kernel: [74760.641365] [<ffffffff810130e0>] ?
child_rip+0x0/0x20
Oct 22 14:27:26 dov kernel: [74760.641377] INFO: task Xorg:1215 blocked for
more than 120 seconds.
Oct 22 14:27:26 dov kernel: [74760.641378] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 22 14:27:26 dov kernel: [74760.641381] Xorg D 0000000000000000
0 1215 1198 0x00400004
Oct 22 14:27:26 dov kernel: [74760.641385] ffff88012658fcb8 0000000000000086
ffff88012658fc90 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641389] ffff880126085e70 0000000000015880
0000000000015880 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641393] 0000000000015880 ffff880126085e70
0000000000015880 0000000000015880
Oct 22 14:27:26 dov kernel: [74760.641397] Call Trace:
Oct 22 14:27:26 dov kernel: [74760.641401] [<ffffffff81528007>]
__mutex_lock_slowpath+0xd7/0x160
Oct 22 14:27:26 dov kernel: [74760.641405] [<ffffffff81428280>] ?
sock_aio_write+0x0/0x150
Oct 22 14:27:26 dov kernel: [74760.641408] [<ffffffff81527f06>]
mutex_lock+0x26/0x50
Oct 22 14:27:26 dov kernel: [74760.641419] [<ffffffffa0085bc6>]
i915_gem_throttle_ioctl+0x36/0x90 [i915]
Oct 22 14:27:26 dov kernel: [74760.641435] [<ffffffffa004bcae>]
drm_ioctl+0x17e/0x3a0 [drm]
Oct 22 14:27:26 dov kernel: [74760.641440] [<ffffffff81036419>] ?
default_spin_lock_flags+0x9/0x10
Oct 22 14:27:26 dov kernel: [74760.641444] [<ffffffff815292ca>] ?
_spin_lock_irqsave+0x2a/0x40
Oct 22 14:27:26 dov kernel: [74760.641447] [<ffffffff8112de5c>]
vfs_ioctl+0x7c/0xa0
Oct 22 14:27:26 dov kernel: [74760.641450] [<ffffffff8112e429>]
do_vfs_ioctl+0x79/0x370
Oct 22 14:27:26 dov kernel: [74760.641453] [<ffffffff8112e7a1>]
sys_ioctl+0x81/0xa0
Oct 22 14:27:26 dov kernel: [74760.641457] [<ffffffff81012002>]
system_call_fastpath+0x16/0x1b
---8<---
Also see attached Xorg.0.log and Xorg.1.log
ProblemType: Bug
Architecture: amd64
Date: Thu Oct 22 14:34:08 2009
DistroRelease: Ubuntu 9.10
Package: xserver-xorg-core 2:1.6.4-2ubuntu3
ProcCmdLine: root=UUID=d1106cea-8dfd-42c9-9fb6-8b1fde99cb90 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu7
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2
xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xorg-server
Uname: Linux 2.6.31-14-generic x86_64
dmi.bios.date: 08/31/2007
dmi.bios.vendor: Intel Corp.
dmi.bios.version: JOQ3510J.86A.0677.2007.0831.0433
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DQ35JO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD82085-800
dmi.chassis.type: 2
dmi.modalias:
dmi:bvnIntelCorp.:bvrJOQ3510J.86A.0677.2007.0831.0433:bd08/31/2007:svn:pn:pvr:rvnIntelCorporation:rnDQ35JO:rvrAAD82085-800:cvn:ct2:cvr:
fglrx: Not loaded
system:
distro: Ubuntu
architecture: x86_64kernel: 2.6.31-14-generic
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
Xorg freezes computer
https://bugs.launchpad.net/bugs/458230
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which is subscribed to xorg-server in ubuntu.
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