Bug 261246

Application: plasma-desktop (0.4)
KDE Platform Version: 4.5.90 (4.6 RC1)
Qt Version: 4.7.1
Operating System: Linux 2.6.34.7-0.5-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:Start Computer and after Log In everything worked, but no plasma desktop. Then DrKonqi came up

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb251d710 (LWP 7224))]

Thread 2 (Thread 0xa9f26b70 (LWP 7227)):
#0  0xb6313ffa in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0xb7644464 in pthread_mutex_lock () from /lib/libc.so.6
#2  0xb31f60ef in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0xb31f6f22 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb31f760e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb64b7787 in QEventDispatcherGlib::processEvents (this=0x88ee948, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb648829d in QEventLoop::processEvents (this=0xa9f262b0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb64884c9 in QEventLoop::exec (this=0xa9f262b0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb63897b9 in QThread::exec (this=0x887a060) at thread/qthread.cpp:490
#9  0xb646822d in QInotifyFileSystemWatcherEngine::run (this=0x887a060) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb638c3aa in QThreadPrivate::start (arg=0x887a060) at thread/qthread_unix.cpp:285
#11 0xb6311b25 in start_thread () from /lib/libpthread.so.0
#12 0xb763646e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb251d710 (LWP 7224)):
[KCrash Handler]
#7  0xb73477af in Plasma::Containment::setScreen (this=0x0, newScreen=0, newDesktop=0) at /usr/src/debug/kdelibs-4.5.90/plasma/containment.cpp:959
#8  0xb76ee087 in Activity::containmentForScreen (this=0x8b0f9c0, screen=0, desktop=0) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/activity.cpp:183
#9  0xb76ee2c6 in Activity::activateContainment (this=0x8b0f9c0, screen=0, desktop=0) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/activity.cpp:203
#10 0xb76ee367 in Activity::checkScreens (this=0x8b0f9c0) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/activity.cpp:230
#11 0xb76ee730 in Activity::opened (this=0x8b0f9c0) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/activity.cpp:402
#12 0xb76ee82a in Activity::ensureActive (this=0x8b0f9c0) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/activity.cpp:215
#13 0xb76fa684 in DesktopCorona::activityAdded (this=0x8185080, id=...) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/desktopcorona.cpp:687
#14 0xb76faf79 in DesktopCorona::checkActivities (this=0x8185080) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/desktopcorona.cpp:578
#15 0xb771e62a in PlasmaApp::corona (this=0x808f510) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/plasmaapp.cpp:796
#16 0xb771e93b in PlasmaApp::setupDesktop (this=0x808f510) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/plasmaapp.cpp:299
#17 0xb77203b0 in PlasmaApp::qt_metacall (this=0x808f510, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x8160590)
    at /usr/src/debug/kdebase-workspace-4.5.90/build/plasma/desktop/shell/plasmaapp.moc:156
#18 0xb648f8ad in QMetaObject::metacall (object=0x808f510, cl=QMetaObject::InvokeMetaMethod, idx=45, argv=0x8160590) at kernel/qmetaobject.cpp:237
#19 0xb649a375 in QMetaCallEvent::placeMetaCall (this=0x8140818, object=0x808f510) at kernel/qobject.cpp:534
#20 0xb649e57f in QObject::event (this=0x808f510, e=0x8140818) at kernel/qobject.cpp:1211
#21 0xb64895aa in QCoreApplication::event (this=0x808f510, e=0x8140818) at kernel/qcoreapplication.cpp:1561
#22 0xb5997bed in QApplication::event (this=0x808f510, e=0x8140818) at kernel/qapplication.cpp:2486
#23 0xb5995434 in QApplicationPrivate::notify_helper (this=0x80b1f10, receiver=0x808f510, e=0x8140818) at kernel/qapplication.cpp:4445
#24 0xb599e0d7 in QApplication::notify (this=0x808f510, receiver=0x808f510, e=0x8140818) at kernel/qapplication.cpp:3845
#25 0xb6a37541 in KApplication::notify (this=0x808f510, receiver=0x808f510, event=0x8140818) at /usr/src/debug/kdelibs-4.5.90/kdeui/kernel/kapplication.cpp:311
#26 0xb6488fbe in QCoreApplication::notifyInternal (this=0x808f510, receiver=0x808f510, event=0x8140818) at kernel/qcoreapplication.cpp:732
#27 0xb648cd4c in sendEvent (receiver=0x0, event_type=0, data=0x8050b20) at kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8050b20) at kernel/qcoreapplication.cpp:1373
#29 0xb648ce9c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#30 0xb64b75b4 in sendPostedEvents (s=0x80b4300) at kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x80b4300) at kernel/qeventdispatcher_glib.cpp:277
#32 0xb31f6b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0xb31f7350 in ?? () from /usr/lib/libglib-2.0.so.0
#34 0xb31f760e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#35 0xb64b773b in QEventDispatcherGlib::processEvents (this=0x8087288, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#36 0xb5a4b53a in QGuiEventDispatcherGlib::processEvents (this=0x8087288, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0xb648829d in QEventLoop::processEvents (this=0xbff55474, flags=...) at kernel/qeventloop.cpp:149
#38 0xb64884c9 in QEventLoop::exec (this=0xbff55474, flags=...) at kernel/qeventloop.cpp:201
#39 0xb648cf70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0xb5993124 in QApplication::exec () at kernel/qapplication.cpp:3719
#41 0xb770380a in kdemain (argc=1, argv=0xbff55684) at /usr/src/debug/kdebase-workspace-4.5.90/plasma/desktop/shell/main.cpp:118
#42 0x0804861b in main (argc=1, argv=0xbff55684) at /usr/src/debug/kdebase-workspace-4.5.90/build/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 261154.

Reported using DrKonqi