compiz.real crashed with SIGSEGV in XSendEvent()

Bug #438242 reported by Allen Short on 2009-09-28
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
compiz (Ubuntu)
Medium
Unassigned

Bug Description

Binary package hint: compiz

Crash occurs when doing window switching via Alt-Tab.

ProblemType: Crash
Architecture: amd64
CompizPlugins: [core,move,resize,place,decoration,animation,ccp,gnomecompat,dbus,svg,png,vpswitch,water,mousepoll,extrawm,resizeinfo,session,imgjpeg,regex,text,video,workarounds,maximumize,shift,wall,obs,wobbly,snap,expo,fade,ezoom,scale,scalefilter,staticswitcher,scaleaddon]
CrashCounter: 1
Date: Mon Sep 28 09:32:45 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/compiz.real
MachineType: Apple Inc. MacPro4,1
NonfreeKernelModules: nvidia
Package: compiz-core 1:0.8.3+git20090917-0ubuntu4
PciDisplay: 05:00.0 VGA compatible controller [0300]: nVidia Corporation G96 [GeForce 9500 GT] [10de:0640] (rev a1)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-generic root=UUID=4213ab67-e8b2-4c54-a8fb-71a3058add69 ro quiet splash
ProcCmdline: /usr/bin/compiz.real --ignore-desktop-hints --replace --loose-binding --replace move resize place decoration animation ccp
ProcEnviron:
 PATH=(custom, user)
 LANG=en_CA.UTF-8
 SHELL=/bin/zsh
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0~git20090817.7c422387-0ubuntu6
 libdrm2 2.4.13-1ubuntu1
 xserver-xorg-video-intel 2:2.8.1-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu2
SegvAnalysis:
 Segfault happened at: 0x7f5056ce5638: sub %dl,-0x32(%rsi)
 PC (0x7f5056ce5638) in non-executable VMA region: 0x7f5056ce4000-0x7f5056ce9000 rw-p None
 source "%dl" ok
 destination "-0x32(%rsi)" (0x7fff96a00c0e) ok
SegvReason: executing writable VMA None
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? () from /lib/libc.so.6
 XSendEvent () from /usr/lib/libX11.so.6
 sendWindowActivationRequest ()
 ?? () from /usr/lib/compiz/libstaticswitcher.so
 handleEvent ()
Title: compiz.real crashed with SIGSEGV in XSendEvent()
Uname: Linux 2.6.31-11-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 03/05/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MP41.88Z.0081.B04.0903051113
dmi.board.asset.tag: 0
dmi.board.name: Mac-F221BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 7
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F221BEC8
dmi.modalias: dmi:bvnAppleInc.:bvrMP41.88Z.0081.B04.0903051113:bd03/05/09:svnAppleInc.:pnMacPro4,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8:
dmi.product.name: MacPro4,1
dmi.product.version: 0.0
dmi.sys.vendor: Apple Inc.
system: distro = Ubuntu, architecture = x86_64, kernel = 2.6.31-11-generic

Allen Short (washort) wrote :

StacktraceTop:main_arena () from /lib/libc.so.6
XSendEvent (dpy=0x7f5056ce4ff8, w=27422992,
sendWindowActivationRequest (s=0x7f5056ce5638,
switchTerminate (d=<value optimized out>,
handleEvent (d=0x17ab500, event=0x7fff96a02190)

Changed in compiz (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Travis Watkins (amaranth) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 430518, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

visibility: private → public
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