compiz crashed with SIGSEGV in SimpleLauncherIcon::OnIconThemeChanged()

[Jeff Cutsinger]

Binary package hint: unity

I, uh, might have been playing with intellihide. You know, throwing a window at the launcher a bunch of times so it would disappear and reappear. A lot. It was for research.
I was installing the ubuntu one couch package at the same time.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.6.8-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 24 08:36:13 2011
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/usr/bin/fish
SegvAnalysis:
 Segfault happened at: 0x7f7de23a322e <_ZN18SimpleLauncherIcon18OnIconThemeChangedEP13_GtkIconThemePv+78>: cmp %r13,0x8(%rbp)
 PC (0x7f7de23a322e) ok
 source "%r13" ok
 destination "0x8(%rbp)" (0x0000000c) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 SimpleLauncherIcon::OnIconThemeChanged(_GtkIconTheme*, void*) () from /usr/lib/compiz/libunityshell.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: compiz crashed with SIGSEGV in SimpleLauncherIcon::OnIconThemeChanged()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 emit (icon_theme=<value optimized out>, data=0x3b78070) at /usr/include/sigc++-2.0/sigc++/signal.h:1002
 emit (icon_theme=<value optimized out>, data=0x3b78070) at /usr/include/sigc++-2.0/sigc++/signal.h:2777
 SimpleLauncherIcon::OnIconThemeChanged (icon_theme=<value optimized out>, data=0x3b78070) at /build/buildd/unity-3.6.8/src/SimpleLauncherIcon.cpp:136
 g_closure_invoke (closure=0x3366d90, return_value=0x0, n_param_values=1, param_values=0x854a20, invocation_hint=0x7fff782a0e10) at /build/buildd/glib2.0-2.28.4/./gobject/gclosure.c:767
 signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0xac6110, emission_return=0x0, instance_and_params=0x854a20) at /build/buildd/glib2.0-2.28.4/./gobject/gsignal.c:3252