compiz crashed with SIGSEGV in PluginClassHandler<DecorWindow, CompWindow, 0>::get()

[moises fernades de sousa]

Binary package hint: compiz

Ubuntu bug reporting

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
Uname: Linux 2.6.38-6-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CrashCounter: 1
Date: Fri Mar 11 13:00:23 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
ProcCmdline: /usr/bin/compiz
ProcEnviron:
 LANGUAGE=pt_BR:en
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f092c03454a <_ZN18PluginClassHandlerI11DecorWindow10CompWindowLi0EE3getEPS1_+266>: mov 0x30(%rbp),%rax
 PC (0x7f092c03454a) ok
 source "0x30(%rbp)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 PluginClassHandler<DecorWindow, CompWindow, 0>::get(CompWindow*) () from /usr/lib/compiz/libdecor.so
 DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
 CompScreen::handleEvent(_XEvent*) ()
 PutScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libput.so
 CompScreen::handleEvent(_XEvent*) ()
Title: compiz crashed with SIGSEGV in PluginClassHandler<DecorWindow, CompWindow, 0>::get()
UpgradeStatus: Upgraded to natty on 2011-03-09 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 PluginClassHandler<DecorWindow, CompWindow, 0>::get (base=0x0) at /build/buildd/compiz-0.9.4/include/core/pluginclasshandler.h:156
 DecorScreen::handleEvent (this=0xf36e50, event=0x7fff1aecfd90) at /build/buildd/compiz-0.9.4/plugins/decor/src/decor.cpp:1588
 CompScreen::handleEvent (this=0xdf49f0, event=0x7fff1aecfd90) at /build/buildd/compiz-0.9.4/src/event.cpp:989
 PutScreen::handleEvent (this=0xf74cb0, event=0x7fff1aecfd90) at /build/buildd/compiz-plugins-main-0.9.4/put/src/put.cpp:973
 CompScreen::handleEvent (this=0xdf49f0, event=0x7fff1aecfd90) at /build/buildd/compiz-0.9.4/src/event.cpp:989