compiz crashed with SIGSEGV in CompWindow::type() from DecorWindow::update()

[Nishihama Kenkowo]

I don't know

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
Date: Mon Feb 27 08:40:00 2012
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x7f4498b33240 <_ZN10CompWindow4typeEv>: mov 0xb0(%rdi),%rax
 PC (0x7f4498b33240) ok
 source "0xb0(%rdi)" (0x1909000000b0) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 CompWindow::type() () from /usr/lib/libcompiz_core.so.ABI-20120216
 DecorWindow::update(bool) () from /usr/lib/compiz/libdecor.so
 DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
 CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20120216
 RegexScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libregex.so
Title: compiz crashed with SIGSEGV in CompWindow::type()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 CompWindow::type (this=0x190900000000) at /build/buildd/compiz-0.9.7.0~bzr2995/src/window.cpp:5607
 DecorWindow::update (this=0x8036f60, allowDecoration=true) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/decor/src/decor.cpp:1425
 DecorScreen::handleEvent (this=<optimized out>, event=0x16b7410) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/decor/src/decor.cpp:2504
 CompScreen::handleEvent (this=0xc12910, event=<optimized out>) at /build/buildd/compiz-0.9.7.0~bzr2995/src/event.cpp:996
 RegexScreen::handleEvent (this=0x32a2dc0, event=0x16b7410) at /build/buildd/compiz-0.9.7.0~bzr2995/plugins/regex/src/regex.cpp:254

[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.