compiz crashed with SIGSEGV in BurnAnim::BurnAnim()

[mastaiza]

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ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.10.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Sat Apr 14 18:15:34 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x13335e0 <_ZN24ExtensionPluginAnimAddon14prePaintOutputEP10CompOutput+144>: mov 0x4(%eax),%eax
 PC (0x013335e0) ok
 source "0x4(%eax)" (0x00000004) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ExtensionPluginAnimAddon::prePaintOutput(CompOutput*) () from /usr/lib/compiz/libanimationaddon.so
 PrivateAnimScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libanimation.so
 GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
 unity::UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so
 GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in ExtensionPluginAnimAddon::prePaintOutput()
UpgradeStatus: Upgraded to precise on 2012-01-15 (89 days ago)
UserGroups: adm admin cdrom debian-tor dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 BurnAnim::BurnAnim (this=0x93c3248, __vtt_parm=0x0, w=0x10, curWindowEvent=148073256, duration=2.0065931e-33, info=0x94676e0, icon=..., __in_chrg=<optimized out>) at /build/buildd/compiz-plugins-extra-0.9.7.0~bzr9/animationaddon/src/burn.cpp:47
 realloc_check (oldmem=0x40b440, bytes=154162968, caller=0x8) at hooks.c:314
 ?? ()
 ?? () from /tmp/tmpt7fI4Z/lib/i386-linux-gnu/libc.so.6