Application: plasma-desktop (0.4)
KDE Platform Version: 4.5.95 (4.6 RC2)
Qt Version: 4.7.1
Operating System: Linux 2.6.34.7-0.7-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
My desktop system was "sticking" and I noticed the openSUSE update applet was displaying signs of activity, I hovered my mouse pointer over it and tooltip reported a dbus error. I right clicked and selected quit on the context menu, hoping that I had at last found the cause of the freezing "kickoff application launcher" and the crash occurred.

- Unusual behavior I noticed:
Since update to kde 4.5.95 I've had an intermittent frozen "kickoff application launcher". It freezes up  after clicking on it's panel icon when it appears and the entire panel becomes unusable for about 30 to 40 seconds. This usually happens around midnight and continues until I restart x or logout/login. A kded, sometimes a couple of them, I don't know if there's supposed to be more than one running (I can't see any atm needed to complete this report), runs at 45% plus cpu usage. Also a knotify hogs cpu. I would appreciate some direction to find the cause.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f52eab12760 (LWP 4057))]

Thread 2 (Thread 0x7f52ce91a710 (LWP 4058)):
#0  0x00007f52e50bf05c in g_thread_self () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f52e50954e0 in g_main_context_acquire () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f52e5096de5 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f52e5097510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f52e981aae6 in QEventDispatcherGlib::processEvents (this=0x1017aa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f52e97ef262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f52e97ef475 in QEventLoop::exec (this=0x7f52ce919de0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f52e97021a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007f52e97d0918 in QInotifyFileSystemWatcherEngine::run (this=0x1013b30) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f52e9704a1e in QThreadPrivate::start (arg=0x1013b30) at thread/qthread_unix.cpp:285
#10 0x00007f52e9475a4f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f52e822d82d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f52eab12760 (LWP 4057)):
[KCrash Handler]
#6  QMutex::lock (this=0xf00000000000080) at thread/qmutex.cpp:151
#7  0x00007f52e97f2cce in QCoreApplication::postEvent (receiver=0x19ffa50, event=0x17c8c80, priority=0) at kernel/qcoreapplication.cpp:1141
#8  0x00007f52d10ea523 in StatusNotifierItemJob::contextMenuReady (this=0x19ffa50, menu=0x1747d10)
    at /usr/src/debug/kdebase-workspace-4.5.95/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#9  0x00007f52d10ea590 in StatusNotifierItemJob::qt_metacall (this=0x19ffa50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9e36aba0)
    at /usr/src/debug/kdebase-workspace-4.5.95/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:75
#10 0x00007f52e9804fef in QMetaObject::activate (sender=0x17495b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9e36aba0) at kernel/qobject.cpp:3272
#11 0x00007f52d10e5c1f in StatusNotifierItemSource::contextMenuReady (this=<value optimized out>, _t1=0x1747d10)
    at /usr/src/debug/kdebase-workspace-4.5.95/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:109
#12 0x00007f52d10e924c in StatusNotifierItemSource::qt_metacall (this=0x17495b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9e36ac70)
    at /usr/src/debug/kdebase-workspace-4.5.95/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:90
#13 0x00007f52e9804fef in QMetaObject::activate (sender=0x173ed60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#14 0x00007f52e70c3010 in DBusMenuImporter::slotMenuAboutToShow (this=0x173ed60) at /usr/src/debug/libdbusmenu-qt-0.6.6/src/dbusmenuimporter.cpp:518
#15 0x00007f52e70c996c in DBusMenuImporter::qt_metacall (this=0x173ed60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9e36af80)
    at /usr/src/debug/libdbusmenu-qt-0.6.6/build/src/dbusmenuimporter.moc:104
#16 0x00007f52e9804fef in QMetaObject::activate (sender=0x1747d10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#17 0x00007f52e8dcf018 in QMenu::qt_metacall (this=0x1747d10, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff9e36b0a0) at .moc/release-shared/moc_qmenu.cpp:97
#18 0x00007f52e97f82bf in QMetaMethod::invoke (this=0x7fff9e36b2f0, object=0x1747d10, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=
    ..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#19 0x00007f52e97f9700 in QMetaObject::invokeMethod (obj=0x1747d10, member=<value optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=
    ..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#20 0x00007f52e70c27a1 in invokeMethod (this=<value optimized out>) at /usr/include/QtCore/qobjectdefs.h:424
#21 DBusMenuImporter::updateMenu (this=<value optimized out>) at /usr/src/debug/libdbusmenu-qt-0.6.6/src/dbusmenuimporter.cpp:451
#22 0x00007f52d10e580b in StatusNotifierItemSource::contextMenu (this=0x17495b0, x=1044, y=1005)
    at /usr/src/debug/kdebase-workspace-4.5.95/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:466
#23 0x00007f52d10eae47 in StatusNotifierItemJob::start (this=0x19ffa50) at /usr/src/debug/kdebase-workspace-4.5.95/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#24 0x00007f52e05d7c75 in slotStart (this=0x19ffa50, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x15931b0) at /usr/src/debug/kdelibs-4.5.95/plasma/servicejob.cpp:37
#25 Plasma::ServiceJob::qt_metacall (this=0x19ffa50, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x15931b0) at /usr/src/debug/kdelibs-4.5.95/build/plasma/servicejob.moc:82
#26 0x00007f52d10ea570 in StatusNotifierItemJob::qt_metacall (this=0x19ffa50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x15931b0)
    at /usr/src/debug/kdebase-workspace-4.5.95/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:70
#27 0x00007f52e9803c6a in QObject::event (this=0x19ffa50, e=<value optimized out>) at kernel/qobject.cpp:1211
#28 0x00007f52e8990cd4 in QApplicationPrivate::notify_helper (this=0x6c5ea0, receiver=0x19ffa50, e=0x19ff7d0) at kernel/qapplication.cpp:4445
#29 0x00007f52e89991ca in QApplication::notify (this=<value optimized out>, receiver=0x19ffa50, e=0x19ff7d0) at kernel/qapplication.cpp:4324
#30 0x00007f52ea4a4ec6 in KApplication::notify (this=0x6bb940, receiver=0x19ffa50, event=0x19ff7d0) at /usr/src/debug/kdelibs-4.5.95/kdeui/kernel/kapplication.cpp:311
#31 0x00007f52e97efe2c in QCoreApplication::notifyInternal (this=0x6bb940, receiver=0x19ffa50, event=0x19ff7d0) at kernel/qcoreapplication.cpp:732
#32 0x00007f52e97f3625 in sendEvent (receiver=0x0, event_type=0, data=0x610420) at kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x610420) at kernel/qcoreapplication.cpp:1373
#34 0x00007f52e981a8f3 in sendPostedEvents (s=0x6c8960) at kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x6c8960) at kernel/qeventdispatcher_glib.cpp:277
#36 0x00007f52e5096a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#37 0x00007f52e5097270 in ?? () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f52e5097510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f52e981aa8f in QEventDispatcherGlib::processEvents (this=0x6c5bb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#40 0x00007f52e8a35eae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f52e97ef262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f52e97ef475 in QEventLoop::exec (this=0x7fff9e36c520, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f52e97f38db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#44 0x00007f52d9e43d68 in kdemain (argc=1, argv=0x6a3310) at /usr/src/debug/kdebase-workspace-4.5.95/plasma/desktop/shell/main.cpp:118
#45 0x0000000000407609 in launch (argc=1, _name=0x6ad7f8 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=
    0x0, avoid_loops=false, startup_id_str=0x40b397 "0") at /usr/src/debug/kdelibs-4.5.95/kinit/kinit.cpp:730
#46 0x0000000000408125 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.5.95/kinit/kinit.cpp:1222
#47 0x000000000040889a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.5.95/kinit/kinit.cpp:1415
#48 0x00000000004094f0 in main (argc=4, argv=0x7fff9e36d9f8, envp=0x7fff9e36da20) at /usr/src/debug/kdelibs-4.5.95/kinit/kinit.cpp:1903

This bug may be a duplicate of or related to bug 254699.

Possible duplicates by query: bug 263419, bug 262937, bug 261887, bug 261741, bug 261405.

Reported using DrKonqi