Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic-pae i686
Distribution: Ubuntu 9.10

-- Information about the crash:
When selected exit all from the context menu of a grouped windows (of gwenview app) in the taskbar, plasma workspace crashed.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb571f700 (LWP 2869))]

Thread 2 (Thread 0xa53f2b70 (LWP 2870)):
#0  0xb78dc430 in __kernel_vsyscall ()
#1  0xb6c30e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb6ca7307 in QWaitConditionPrivate::wait (this=0x9960180, mutex=0x996017c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9960180, mutex=0x996017c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0xb5ed9102 in QHostInfoAgent::run (this=0x9960170) at kernel/qhostinfo.cpp:252
#5  0xb6ca63ae in QThreadPrivate::start (arg=0x9960170) at thread/qthread_unix.cpp:244
#6  0xb6c2c80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb60488de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb571f700 (LWP 2869)):
[KCrash Handler]
#6  QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x91fb140, item=0x9fe18f8, dirtyAncestorContainsChildren=false, parentOpacity=1) at graphicsview/qgraphicsscene.cpp:4895
#7  0xb6991eed in QGraphicsScenePrivate::_q_processDirtyItems (this=0x91fb140) at graphicsview/qgraphicsscene.cpp:466
#8  0xb69924f6 in QGraphicsScene::qt_metacall (this=0x91f7d68, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x9d39a08) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#9  0xb544720a in Plasma::Corona::qt_metacall (this=0x91f7d68, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9d39a08) at ./corona.moc:107
#10 0xb24c9faa in DesktopCorona::qt_metacall (this=0x91f7d68, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9d39a08) at ./desktopcorona.moc:78
#11 0xb6dad11a in QMetaObject::metacall (object=0x91f7d68, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x9d39a08) at kernel/qmetaobject.cpp:237
#12 0xb6db7856 in QMetaCallEvent::placeMetaCall (this=0x9f91a88, object=0x91f7d68) at kernel/qobject.cpp:574
#13 0xb6db88ae in QObject::event (this=0x91f7d68, e=0x9f91a88) at kernel/qobject.cpp:1260
#14 0xb698e1c4 in QGraphicsScene::event (this=0x91f7d68, event=0x9f91a88) at graphicsview/qgraphicsscene.cpp:3450
#15 0xb62e919c in QApplicationPrivate::notify_helper (this=0x915ca98, receiver=0x91f7d68, e=0x9f91a88) at kernel/qapplication.cpp:4242
#16 0xb62efdf7 in QApplication::notify (this=0x9156498, receiver=0x91f7d68, e=0x9f91a88) at kernel/qapplication.cpp:3661
#17 0xb709b67a in KApplication::notify (this=0x9156498, receiver=0x91f7d68, event=0x9f91a88) at ../../kdeui/kernel/kapplication.cpp:302
#18 0xb6da7eab in QCoreApplication::notifyInternal (this=0x9156498, receiver=0x91f7d68, event=0x9f91a88) at kernel/qcoreapplication.cpp:704
#19 0xb6daa8e3 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x90ef8a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x90ef8a8) at kernel/qcoreapplication.cpp:1345
#21 0xb6daaa4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#22 0xb6dd40df in QCoreApplication::sendPostedEvents (s=0x915eae0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=0x915eae0) at kernel/qeventdispatcher_glib.cpp:276
#24 0xb5abce88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0xb5ac0730 in ?? () from /lib/libglib-2.0.so.0
#26 0xb5ac0863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0xb6dd3bd5 in QEventDispatcherGlib::processEvents (this=0x915b988, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#28 0xb63a6b75 in QGuiEventDispatcherGlib::processEvents (this=0x915b988, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#29 0xb6da64c9 in QEventLoop::processEvents (this=0xbff36844, flags=) at kernel/qeventloop.cpp:149
#30 0xb6da691a in QEventLoop::exec (this=0xbff36844, flags=...) at kernel/qeventloop.cpp:201
#31 0xb6daab0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#32 0xb62e9237 in QApplication::exec () at kernel/qapplication.cpp:3570
#33 0xb24d1c7e in kdemain (argc=1, argv=0x914dd78) at ../../../../plasma/desktop/shell/main.cpp:112
#34 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x914cf08 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051429 "0") at ../../kinit/kinit.cpp:706
#35 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1198
#36 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1391
#37 0x0804fe27 in main (argc=4, argv=0xbff372f4, envp=0xbff37308) at ../../kinit/kinit.cpp:1830

Possible duplicates by query: bug 222456, bug 222452, bug 222415, bug 222394, bug 222310.

Reported using DrKonqi