Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I clicked on the "Getting Distribution Upgrade" button in the system tray and the workspace crashed and the bug report wizard came up.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7877720 (LWP 2286))]

Thread 2 (Thread 0xaed10b70 (LWP 2289)):
#0  __pthread_mutex_lock (mutex=0x8aaaa7c) at pthread_mutex_lock.c:47
#1  0x00ee3f86 in pthread_mutex_lock (mutex=0x8aaaa7c) at forward.c:182
#2  0x0777b82e in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x048a359f in QEventDispatcherGlib::processEvents (this=0x8625978, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x04873609 in QEventLoop::processEvents (this=0xaed10280, flags=) at kernel/qeventloop.cpp:149
#5  0x04873a8a in QEventLoop::exec (this=0xaed10280, flags=...) at kernel/qeventloop.cpp:201
#6  0x0476fb7e in QThread::exec (this=0x8625a88) at thread/qthread.cpp:490
#7  0x0485235b in QInotifyFileSystemWatcherEngine::run (this=0x8625a88) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x04772df9 in QThreadPrivate::start (arg=0x8625a88) at thread/qthread_unix.cpp:266
#9  0x004d3cc9 in start_thread (arg=0xaed10b70) at pthread_create.c:304
#10 0x00ed66be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7877720 (LWP 2286)):
[KCrash Handler]
#7  0x0476d4c9 in QMutex::lock (this=0x49a84bc) at thread/qmutex.cpp:151
#8  0x04877724 in QCoreApplication::postEvent (receiver=0x94f8ae0, event=0x91d4030, priority=0) at kernel/qcoreapplication.cpp:1141
#9  0x04877aac in QCoreApplication::postEvent (receiver=0x94f8ae0, event=0x91d4030) at kernel/qcoreapplication.cpp:1094
#10 0x048862c4 in QObject::deleteLater (this=0x94f8ae0) at kernel/qobject.cpp:2131
#11 0x00acbc1c in KJob::emitResult (this=0x94f8ae0) at ../../kdecore/jobs/kjob.cpp:315
#12 0x002925a7 in Plasma::ServiceJob::setResult (this=0x94f8ae0, result=...) at ../../plasma/servicejob.cpp:80
#13 0x0285ed6d in StatusNotifierItemJob::contextMenuReady (this=0x94f8ae0, menu=0x94d2ac0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x0285eded in StatusNotifierItemJob::qt_metacall (this=0x94f8ae0, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbf8d72b8) at ./statusnotifieritemjob.moc:75
#15 0x0487a8ca in QMetaObject::metacall (object=0x94f8ae0, cl=156207840, idx=27, argv=0xbf8d72b8) at kernel/qmetaobject.cpp:237
#16 0x0488d6ad in QMetaObject::activate (sender=0x8f37ce0, m=0x2865c40, local_signal_index=0, argv=0x8c43268) at kernel/qobject.cpp:3280
#17 0x028580a3 in StatusNotifierItemSource::contextMenuReady (this=0x8f37ce0, _t1=0x94d2ac0) at ./statusnotifieritemsource.moc:109
#18 0x028582b1 in StatusNotifierItemSource::contextMenuReady (this=0x8f37ce0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x0285d803 in StatusNotifierItemSource::qt_metacall (this=0x8f37ce0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbf8d73dc) at ./statusnotifieritemsource.moc:90
#20 0x0487a8ca in QMetaObject::metacall (object=0x8f37ce0, cl=156207840, idx=11, argv=0xbf8d73dc) at kernel/qmetaobject.cpp:237
#21 0x0488d6ad in QMetaObject::activate (sender=0x94ea0c0, m=0x199fd84, local_signal_index=0, argv=0x8c43268) at kernel/qobject.cpp:3280
#22 0x0198a567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#23 0x0198fcdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#24 0x01990f2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#25 0x0487a8ca in QMetaObject::metacall (object=0x94ea0c0, cl=156207840, idx=12, argv=0xbf8d761c) at kernel/qmetaobject.cpp:237
#26 0x0488d6ad in QMetaObject::activate (sender=0x94d2ac0, m=0x44c6fe8, local_signal_index=0, argv=0x8c43268) at kernel/qobject.cpp:3280
#27 0x04005ee7 in QMenu::aboutToShow (this=0x94d2ac0) at .moc/release-shared/moc_qmenu.cpp:151
#28 0x0400d193 in QMenu::qt_metacall (this=0x94d2ac0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8d776c) at .moc/release-shared/moc_qmenu.cpp:97
#29 0x0487a8ca in QMetaObject::metacall (object=0x94d2ac0, cl=156207840, idx=27, argv=0xbf8d776c) at kernel/qmetaobject.cpp:237
#30 0x0487e352 in QMetaMethod::invoke (this=0xbf8d78fc, object=0x94d2ac0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#31 0x0487fa1f in QMetaObject::invokeMethod (obj=0x94d2ac0, member=0x19963e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#32 0x0198a93e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#33 0x028596ef in StatusNotifierItemSource::contextMenu (this=0x8f37ce0, x=953, y=783) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#34 0x0286033e in StatusNotifierItemJob::start (this=0x94f8ae0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#35 0x00292423 in Plasma::ServiceJobPrivate::slotStart (this=0x9520ca0) at ../../plasma/servicejob.cpp:37
#36 0x002924f4 in Plasma::ServiceJob::qt_metacall (this=0x94f8ae0, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x92a1400) at ./servicejob.moc:72
#37 0x0285edca in StatusNotifierItemJob::qt_metacall (this=0x94f8ae0, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x92a1400) at ./statusnotifieritemjob.moc:70
#38 0x0487a8ca in QMetaObject::metacall (object=0x94f8ae0, cl=156207840, idx=26, argv=0x92a1400) at kernel/qmetaobject.cpp:237
#39 0x04885df6 in QMetaCallEvent::placeMetaCall (this=0x9528150, object=0x94f8ae0) at kernel/qobject.cpp:534
#40 0x048876a2 in QObject::event (this=0x94f8ae0, e=0x0) at kernel/qobject.cpp:1219
#41 0x03b41fdc in QApplicationPrivate::notify_helper (this=0x85f9988, receiver=0x94f8ae0, e=0x9528150) at kernel/qapplication.cpp:4396
#42 0x03b4804e in QApplication::notify (this=0x85ee798, receiver=0x94f8ae0, e=0x9528150) at kernel/qapplication.cpp:3798
#43 0x0113c68a in KApplication::notify (this=0x85ee798, receiver=0x94f8ae0, event=0x9528150) at ../../kdeui/kernel/kapplication.cpp:310
#44 0x04874b3b in QCoreApplication::notifyInternal (this=0x85ee798, receiver=0x94f8ae0, event=0x9528150) at kernel/qcoreapplication.cpp:732
#45 0x04877d8b in sendEvent (receiver=0x0, event_type=0, data=0x85d8028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x85d8028) at kernel/qcoreapplication.cpp:1373
#47 0x04877f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#48 0x048a3a74 in sendPostedEvents (s=0x85fbd10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x85fbd10) at kernel/qeventdispatcher_glib.cpp:277
#50 0x07777855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x0777b668 in ?? () from /lib/libglib-2.0.so.0
#52 0x0777b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x048a3565 in QEventDispatcherGlib::processEvents (this=0x85d7ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#54 0x03c03be5 in QGuiEventDispatcherGlib::processEvents (this=0x85d7ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x04873609 in QEventLoop::processEvents (this=0xbf8d86d4, flags=) at kernel/qeventloop.cpp:149
#56 0x04873a8a in QEventLoop::exec (this=0xbf8d86d4, flags=...) at kernel/qeventloop.cpp:201
#57 0x0487800f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#58 0x03b40e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#59 0x0086e86e in kdemain (argc=1, argv=0xbf8d88e4) at ../../../../plasma/desktop/shell/main.cpp:118
#60 0x080485bb in main (argc=1, argv=0xbf8d88e4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 257281, bug 257093, bug 256732, bug 256616, bug 256146.

Reported using DrKonqi