compiz crashed with SIGSEGV in unity::panel::Style::GetStyleContext() from unity::PanelIndicatorEntryView::Refresh() from sigc::internal::slot_call0<>::call_it() from unity::indicator::Entry::setLabel()

[David Baucum]

Crashed while surfing the Internets.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.2.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic-pae 3.2.5
Uname: Linux 3.2.0-15-generic-pae i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
Date: Thu Feb 9 23:23:24 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110921.2)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0xb49f6d04 <_ZN5unity5panel5Style15GetStyleContextEv+4>: mov 0x8(%eax),%eax
 PC (0xb49f6d04) ok
 source "0x8(%eax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 unity::panel::Style::GetStyleContext() () from /usr/lib/compiz/libunityshell.so
 unity::PanelIndicatorEntryView::Refresh() () from /usr/lib/compiz/libunityshell.so
 sigc::internal::slot_call0<sigc::bound_mem_functor0<void, unity::PanelIndicatorEntryView>, void>::call_it(sigc::internal::slot_rep*) () from /usr/lib/compiz/libunityshell.so
 unity::indicator::Entry::setLabel(std::string const&, bool, bool) () from /usr/lib/libunity-core-5.0.so.5
 ?? () from /usr/lib/libunity-core-5.0.so.5
Title: compiz crashed with SIGSEGV in unity::panel::Style::GetStyleContext()
UpgradeStatus: Upgraded to precise on 2012-01-13 (27 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 unity::panel::Style::GetStyleContext (this=0x0) at /build/buildd/unity-5.2.0/plugins/unityshell/src/PanelStyle.cpp:130
 unity::PanelIndicatorEntryView::Refresh (this=0x9e3c598) at /build/buildd/unity-5.2.0/plugins/unityshell/src/PanelIndicatorEntryView.cpp:359
 operator() (this=0x9d0888c) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
 operator() (this=0x9d08888) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
 sigc::internal::slot_call0<sigc::bound_mem_functor0<void, unity::PanelIndicatorEntryView>, void>::call_it (rep=0x9d08870) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103

[Launchpad Janitor (janitor)]

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