compiz crashed with SIGABRT in g_assertion_message()

[Martin Pitt]

This happens whenever I run the udisks2 test suite in trunk.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: compiz-core 1:0.9.7.8-0ubuntu3
Uname: Linux 3.4.0-5-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Tue Jun 12 10:29:12 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110831)
ProcCmdline: compiz
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: compiz
StacktraceTop:
 g_assertion_message (domain=domain@entry=0x7fb1662a2b1e "libgdu", file=file@entry=0x7fb1662a4c4c "gdu-pool.c", line=line@entry=2318, func=func@entry=0x7fb1662a5ad0 "gdu_pool_get_by_device_file", message=<optimized out>) at /build/buildd/glib2.0-2.33.1/./glib/gtestutils.c:1861
 g_assertion_message_expr (domain=0x7fb1662a2b1e "libgdu", file=0x7fb1662a4c4c "gdu-pool.c", line=2318, func=0x7fb1662a5ad0 "gdu_pool_get_by_device_file", expr=<optimized out>) at /build/buildd/glib2.0-2.33.1/./glib/gtestutils.c:1872
 gdu_pool_get_by_device_file () from /usr/lib/x86_64-linux-gnu/libgdu.so.0
 unity::launcher::DeviceLauncherIcon::DeviceLauncherIcon(unity::glib::Object<_GVolume> const&) () from /usr/lib/compiz/libunityshell.so
 unity::launcher::DeviceLauncherSection::OnVolumeAdded(_GVolumeMonitor*, _GVolume*) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGABRT in g_assertion_message()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_assertion_message (domain=domain@entry=0x7fb1662a2b1e "libgdu", file=file@entry=0x7fb1662a4c4c "gdu-pool.c", line=line@entry=2318, func=func@entry=0x7fb1662a5ad0 "gdu_pool_get_by_device_file", message=<optimized out>) at /build/buildd/glib2.0-2.33.1/./glib/gtestutils.c:1861
 g_assertion_message_expr (domain=domain@entry=0x7fb1662a2b1e "libgdu", file=file@entry=0x7fb1662a4c4c "gdu-pool.c", line=line@entry=2318, func=func@entry=0x7fb1662a5ad0 "gdu_pool_get_by_device_file", expr=expr@entry=0x7fb1662a4ddc "pool != NULL") at /build/buildd/glib2.0-2.33.1/./glib/gtestutils.c:1872
 gdu_pool_get_by_device_file (pool=<optimized out>, device_file=<optimized out>) at gdu-pool.c:2318
 get_device_for_device_file (device_file=0x375a880 "/dev/sdb") at /build/buildd/unity-5.12/plugins/unityshell/src/DeviceLauncherIcon.cpp:497
 unity::launcher::DeviceLauncherIcon::DeviceLauncherIcon (this=0x3736ce0, volume=...) at /build/buildd/unity-5.12/plugins/unityshell/src/DeviceLauncherIcon.cpp:50

[Martin Pitt (pitti)]

Tentatively reassigning to libgdu, as this seems complete and valid:

#5 0x00007fb168d2e58b in get_device_for_device_file (device_file=0x375a880 "/dev/sdb") at /build/buildd/unity-5.12/plugins/unityshell/src/DeviceLauncherIcon.cpp:497

and the frames on top of that then have the error with an inconsistent pool.