compiz crashed with SIGSEGV in PluginClassHandler<AnimWindow, CompWindow, 20091205>::get()

[Volkodav]

Crashed while working with Thunderbird

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: compiz-core 1:0.9.7.0~bzr2995-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Wed Feb 15 00:11:14 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Xubuntu 12.04 "Precise Pangolin" - Alpha amd64 (20120201.1)
ProcCmdline: compiz --replace
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f58ed06aa47 <_ZN18PluginClassHandlerI10AnimWindow10CompWindowLi20091205EE3getEPS1_+423>: mov (%rax,%rdx,8),%r12
 PC (0x7f58ed06aa47) ok
 source "(%rax,%rdx,8)" (0x00000040) not located in a known VMA region (needed readable region)!
 destination "%r12" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 PluginClassHandler<AnimWindow, CompWindow, 20091205>::get(CompWindow*) () from /usr/lib/compiz/libanimation.so
 RestackAnim::unionRestackChain(CompWindow*) () from /usr/lib/compiz/libanimation.so
 RestackAnim::initiateRestackAnim(int) () from /usr/lib/compiz/libanimation.so
 PrivateAnimScreen::initiateFocusAnim(PrivateAnimWindow*) () from /usr/lib/compiz/libanimation.so
 ExtensionPluginAnimation::prePreparePaintGeneral() () from /usr/lib/compiz/libanimation.so
Title: compiz crashed with SIGSEGV in PluginClassHandler<AnimWindow, CompWindow, 20091205>::get()
UpgradeStatus: Upgraded to precise on 2012-02-14 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 getInstance (base=0x16f58d0) at /usr/include/compiz/core/pluginclasshandler.h:219
 PluginClassHandler<AnimWindow, CompWindow, 20091205>::get (base=0x16f58d0) at /usr/include/compiz/core/pluginclasshandler.h:256
 RestackAnim::unionRestackChain (w=0x15c9f60) at /build/buildd/compiz-plugins-main-0.9.7.0~bzr19/animation/src/restack.cpp:314
 RestackAnim::initiateRestackAnim (this=0x1802260, duration=150) at /build/buildd/compiz-plugins-main-0.9.7.0~bzr19/animation/src/restack.cpp:192
 PrivateAnimScreen::initiateFocusAnim (this=0x1278cc0, aw=0x15d1550) at /build/buildd/compiz-plugins-main-0.9.7.0~bzr19/animation/src/animation.cpp:2316

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

I suspect the fix for bug 1065815 might have resolved this.

[Will Cooke (willcooke)]

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix.
These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes.
Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag "desktop-bugscrub-reopened". See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.