[needs 2.99.903] Xorg crashed in sna_blt_composite(), kgem_bo_undo()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
sorry, don't know
ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: xserver-xorg-core 2:1.14.
ProcVersionSign
Uname: Linux 3.11.0-8-generic i686
.tmp.unity.
ApportVersion: 2.12.4-0ubuntu1
Architecture: i386
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
Date: Sat Sep 21 23:23:41 2013
DistUpgraded: 2013-09-20 17:37:44,841 DEBUG enabling apt cron job
DistroCodename: saucy
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingI
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:2115]
InstallationDate: Installed on 2012-12-05 (290 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
MachineType: LENOVO 4063A18
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdline: /usr/bin/X -core :0 -auth /var/run/
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? ()
Title: Xorg crashed with SIGABRT
UpgradeStatus: Upgraded to saucy on 2013-09-20 (1 days ago)
UserGroups:
dmi.bios.date: 03/17/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6FET88WW (3.18 )
dmi.board.name: 4063A18
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4063A18
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.10+
version.libdrm2: libdrm2 2.4.46-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Sat Sep 21 23:23:47 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 16469
vendor LEN
xserver.version: 2:1.14.
information type: | Private → Public |
affects: | xorg-server (Ubuntu) → xserver-xorg-video-intel (Ubuntu) |
commit d7eb40efa79dd9e a720606b94a2017 9c7dd18e03
Author: Chris Wilson <email address hidden>
Date: Wed Sep 25 13:54:43 2013 +0100
sna: Check that the bo exists before attempting to undo it
Fixes a NULL dereference from sna_blt_ composite( ).
Bugzilla: https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-video- intel/+ bug/1228677
Signed-off-by: Chris Wilson <email address hidden>