Server hangs preceded by "EQ overflowing."
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
New
|
Unknown
|
|||
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
Low
|
Unassigned |
Bug Description
After upgrading to raring, my Lenovo Twist has begun to freeze and crash. Sometimes I am able to switch to vt1 to restart X, sometimes it just hangs hard. In all instances the behavior coincides with the "EQ overflowing" messages in Xorg.log. One saved X log contains:
(EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed.
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/X (xorg_backtrace
(EE) 1: /usr/bin/X (mieqEnqueue+0x26b) [0x7fd5882cc21b]
(EE) 2: /usr/bin/X (0x7fd58813b000
(EE) 3: /usr/lib/
(EE) 4: /usr/bin/X (0x7fd58813b000
(EE) 5: /usr/bin/X (0x7fd58813b000
(EE) 6: /lib/x86_
(EE) 7: /lib/x86_
(EE) 8: /usr/lib/
(EE) 9: /usr/lib/
(EE) 10: /usr/lib/
(EE) 11: /usr/lib/
(EE) 12: /usr/lib/
(EE) 13: /usr/lib/
(EE) 14: /usr/bin/X (0x7fd58813b000
(EE) 15: /usr/lib/
(EE) 16: /usr/bin/X (0x7fd58813b000
(EE) 17: /usr/bin/X (0x7fd58813b000
(EE) 18: /usr/bin/X (0x7fd58813b000
(EE) 19: /lib/x86_
(EE) 20: /usr/bin/X (0x7fd58813b000
(EE)
(EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
(EE) [mi] mieq is *NOT* the cause. It is a victim.
(EE) [mi] EQ overflow continuing. 100 events have been dropped.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.8.0-6-generic x86_64
NonfreeKernelMo
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Mon Feb 18 17:47:38 2013
DistUpgraded: 2013-02-17 01:06:25,336 DEBUG The following packages are marked for removal: libcogl9 python-pyatspi2 libcaribou0 libcaribou-common linux-image-
DistroCodename: raring
DistroVariant: ubuntu
InstallationDate: Installed on 2012-11-23 (87 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: LENOVO 33474HU
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: Upgraded to raring on 2013-02-17 (1 days ago)
dmi.bios.date: 08/30/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: GDET33WW (1.03 )
dmi.board.
dmi.board.name: 33474HU
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 33474HU
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.9~
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.42-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Mon Feb 18 17:41:37 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.2-0ubuntu2
xserver.
description: | updated |
affects: | xserver-xorg-input-evdev (Ubuntu) → xserver-xorg-video-intel (Ubuntu) |
tags: | added: freeze |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → New |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | New → Incomplete |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Confirmed → Incomplete |
Changed in xserver-xorg-video-intel: | |
status: | Unknown → New |
I'm able to reproduce this fairly reliably in SweetHome 3D when I drag to resize the 3D view pane.