systemsettings crashed with SIGSEGV in _XSend()

[Sebastian Lüth]

Binary package hint: kdebase-workspace

After update, the KDE process have 50% cpu usage and if I activate compitz the kde crashs :(

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Sun Oct 11 19:51:01 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/systemsettings
Package: systemsettings 4:4.3.2-0ubuntu1
ProcCmdline: /usr/bin/systemsettings -caption Systemeinstellungen -icon preferences-system
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-13.44-generic
SegvAnalysis:
 Segfault happened at: 0x7fa15e17fbee <_XSend+30>: mov (%rax),%rdx
 PC (0x7fa15e17fbee) ok
 source "(%rax)" (0x00000a40) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kdebase-workspace
StacktraceTop:
 _XSend () from /usr/lib/libX11.so.6
 XQueryExtension () from /usr/lib/libX11.so.6
 XInitExtension () from /usr/lib/libX11.so.6
 XextAddDisplay () from /usr/lib/libXext.so.6
 ?? () from /usr/lib/libGL.so.1
Title: systemsettings crashed with SIGSEGV in _XSend()
Uname: Linux 2.6.31-13-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (npviewer.bin:4198): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so: wrong ELF class: ELFCLASS64

[Sebastian Lüth (mail-sebastianlueth)]

Sorry, I mean the XOrg process and not the KDE with 50% cpu usage

[Apport retracing service (apport)]

StacktraceTop:_XSend (dpy=0x21fbcf0,
XQueryExtension (dpy=0x21fbcf0,
XInitExtension (dpy=0x21fbcf0,
XextAddDisplay (extinfo=<value optimized out>,
?? ()

[Jonathan Thomas (echidnaman)]

Looks like an issue lower down in the graphics stack.

[Bryce Harrington (bryce)]

Hi mail-sebastianlueth,

Thanks for including the attached files. Could you also include your /var/log/Xorg.0.log (or Xorg.0.log.old) from after reproducing the issue?

[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Sebastian Lüth (mail-sebastianlueth)]

Sorry, I can't reproduce this bug. This crash occurs only one time.

[dmoyne (daniel-moyne)]

not experience it again since last updates

[Timo Aaltonen (tjaalton)]

Ok, closing the bug.