compiz crashed with SIGSEGV in g_data_set_internal()

[Jo-Erlend Schinstad]

I don't really know what I did.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.0.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-10.17-generic 3.2.1
Uname: Linux 3.2.0-10-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Tue Jan 24 21:13:23 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110920.5)
ProcCmdline: compiz
SegvAnalysis:
 Segfault happened at: 0x7fabe6f18b55 <g_datalist_id_set_data_full+341>: mov 0x0(%r13),%esi
 PC (0x7fabe6f18b55) ok
 source "0x0(%r13)" (0xaaaaaaaaaaaaaaa8) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 g_datalist_id_set_data_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 unity_a11y_get_accessible(nux::Object*) () from /usr/lib/compiz/libunityshell.so
 nux::Object::Destroy() () from /usr/lib/libnux-core-2.0.so.0
Title: compiz crashed with SIGSEGV in g_datalist_id_set_data_full()
UpgradeStatus: Upgraded to precise on 2012-01-18 (5 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_data_set_internal (dataset=0x0, new_destroy_func=0, new_data=0x0, key_id=53, datalist=0xefb490) at /build/buildd/glib2.0-2.31.12/./glib/gdataset.c:373
 g_datalist_id_set_data_full (datalist=0xefb490, key_id=53, data=0x0, destroy_func=0) at /build/buildd/glib2.0-2.31.12/./glib/gdataset.c:680
 g_object_real_dispose (object=0xefb480) at /build/buildd/glib2.0-2.31.12/./gobject/gobject.c:1001
 g_object_unref (_object=0xefb480) at /build/buildd/glib2.0-2.31.12/./gobject/gobject.c:2971
 ?? ()

[Omer Akram (om26er)]

Thanks for the bug report. Is that still an issue for you Ubuntu 12.04 with all updates applied? Can you please test that and let us know?

[Launchpad Janitor (janitor)]

[Expired for nux (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Unity because there has been no activity for 60 days.]