compiz crashed with SIGFPE in StaticSwitchScreen::getWindowPosition()

[Daniel Hahler]

bug #905582 report same crash in wily

I've reinstalled appmenu-gtk (for testing) and when I closed a gnome-terminal window, compiz crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity 4.24.0-0ubuntu2b1
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic-pae 3.0.6
Uname: Linux 3.0.0-13-generic-pae i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Wed Nov 9 13:41:31 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: compiz
Signal: 8
SourcePackage: unity
StacktraceTop:
 StaticSwitchScreen::getWindowPosition(unsigned int, int*, int*) () from /usr/lib/compiz/libstaticswitcher.so
 StaticSwitchWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libstaticswitcher.so
 GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
 FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so
 GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGFPE in StaticSwitchScreen::getWindowPosition()
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (40 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 getWindowPosition (y=0xbfaf16a8, x=0xbfaf16a4, index=0, this=0x861c6b8) at /build/buildd/compiz-plugins-main-0.9.6/staticswitcher/src/staticswitcher.cpp:660
 StaticSwitchScreen::getWindowPosition (this=0x861c6b8, index=0, x=0xbfaf16a4, y=0xbfaf16a8) at /build/buildd/compiz-plugins-main-0.9.6/staticswitcher/src/staticswitcher.cpp:651
 StaticSwitchWindow::glPaint (this=0xad786ff0, attrib=..., transform=..., region=..., mask=0) at /build/buildd/compiz-plugins-main-0.9.6/staticswitcher/src/staticswitcher.cpp:1168
 GLWindow::glPaint (this=0xad519c28, attrib=..., transform=..., region=..., mask=0) at /build/buildd/compiz-0.9.6+bzr20110929/plugins/opengl/src/paint.cpp:1223
 FadeWindow::glPaint (this=0xad764840, attrib=..., transform=..., region=..., mask=0) at /build/buildd/compiz-0.9.6+bzr20110929/plugins/fade/src/fade.cpp:186

[Colin Watson (cjwatson)]

This seems to be happening a lot for me recently; apport directs me to bug 905582, but that's been marked Invalid and I think this one is probably better. (Perhaps that bug should be marked as a duplicate?) If it's of any help, it seems to happen most often when I'm playing Steam games.

The proximate cause is obviously that xCount is zero, although it's not clear to me why that should be the case. I'm trying to figure out how to get a bit more information out of gdb ...

[Eleni Maria Stea (hikiko)]

This bug report is quite old and the bug can't be reproduced anymore, therefore I changed the status to Invalid. If you are having this issue in one of the supported Ubuntu releases, please feel free to report it. Thank you!

[Fabio Marconi (fabiomarconi)]

Reopened as it is reproduced on wily.

[Fabio Marconi (fabiomarconi)]

Reopened as it is reproduced in wily, see duplicate