compiz crashed with SIGSEGV in _XFlush()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
It crashed after I closed a game window, specifically Gish 64-bit. The game was not being rendered properly, so I closed the window after which this crash occurred.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: compiz-core 1:0.9.5.
ProcVersionSign
Uname: Linux 3.0.0-12-generic x86_64
.tmp.unity.
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
CrashCounter: 1
Date: Tue Sep 27 13:03:09 2011
DistUpgraded: Log time: 2011-09-26 13:17:27.005311
DistroCodename: oneiric
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
GraphicsCard:
ATI Technologies Inc RV770 [Radeon HD 4870] [1002:9440] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Device [1682:2445]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
MachineType: System manufacturer System Product Name
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SegvAnalysis:
Segfault happened at: 0x7fe202499f19: mov 0x40(%rax),%esi
PC (0x7fe202499f19) ok
source "0x40(%rax)" (0x00000040) not located in a known VMA region (needed readable region)!
destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
?? () from /usr/lib/
_XFlush () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
Title: compiz crashed with SIGSEGV in _XFlush()
UpgradeStatus: Upgraded to oneiric on 2011-09-26 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 02/17/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1902
dmi.board.
dmi.board.name: Crosshair IV Formula
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.5.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
visibility: | private → public |
StacktraceTop: xcb_io. c:62 xcb_io. c:59 xcb_io. c:510
require_socket (dpy=0x15f1010) at ../../src/
require_socket (dpy=0x15f1010) at ../../src/
_XFlush (dpy=0x15f1010) at ../../src/
DRI2GetMSC (dpy=0x15f1010, drawable=108, ust=0x7fff3c7a8d68, msc=0x7fff3c7a8d70, sbc=0x7fff3c7a8d78) at dri2.c:574
dri2DrawableGetMSC (psc=<optimized out>, pdraw=<optimized out>, ust=0x7fff3c7a8da8, msc=0x7fff3c7a8db0, sbc=0x7fff3c7a8db8) at dri2_glx.c:324