Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.30.10-105.2.23.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

-- Information about the crash:
Firefox opened with several tabs in two windows I was lloking for a Bookmark. While scolling the menu plasma complained, without any obviously visible failure.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd8b8039860 (LWP 8368))]

Thread 2 (Thread 0x7fd89d6db910 (LWP 8374)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003c3fdf4286 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x0000003c3fdf42c9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x000000379580685a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x0000003794cde22d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd8b8039860 (LWP 8368)):
[KCrash Handler]
#5  XVisualIDFromVisual (visual=0x0) at Misc.c:61
#6  0x0000003c36e4662f in qt_x11_getX11InfoForWindow (xinfo=0x3065880, att=<value optimized out>) at kernel/qwidget_x11.cpp:3052
#7  0x0000003c36e466c0 in qt_x11_getX11InfoForWindow (xinfo=0x0, a=<value optimized out>) at kernel/qwidget_x11.cpp:428
#8  0x0000003c36e4e0d7 in QWidgetPrivate::create_sys (this=0x30656a0, window=<value optimized out>, initializeWindow=<value optimized out>, destroyOldWindow=<value optimized out>)
    at kernel/qwidget_x11.cpp:589
#9  0x0000003c36e02c6e in QWidget::create (this=0x30aef70, window=27301854, initializeWindow=144, destroyOldWindow=16) at kernel/qwidget.cpp:1319
#10 0x00007fd8a4189fc9 in SystemTray::X11EmbedContainer::embedSystemTrayClient (this=0x30aef70, clientId=77594696)
    at /usr/src/debug/kdebase-workspace-4.4.1/plasma/generic/applets/systemtray/protocols/fdo/x11embedcontainer.cpp:110
#11 0x00007fd8a418607e in SystemTray::FdoGraphicsWidget::setupXEmbedDelegate (this=0x2d37180)
    at /usr/src/debug/kdebase-workspace-4.4.1/plasma/generic/applets/systemtray/protocols/fdo/fdographicswidget.cpp:162
#12 0x00007fd8a41861e4 in SystemTray::FdoGraphicsWidget::qt_metacall (this=0x2d37180, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.1/x86_64-redhat-linux-gnu/plasma/generic/applets/systemtray/fdographicswidget.moc:84
#13 0x0000003c3677991f in QMetaObject::activate (sender=0x21dfac0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x10d7010) at kernel/qobject.cpp:3293
#14 0x0000003c3678104f in QSingleShotTimer::timerEvent (this=0x21dfac0) at kernel/qtimer.cpp:308
#15 0x0000003c3677657e in QObject::event (this=0x21dfac0, e=0x7fff29e84d10) at kernel/qobject.cpp:1212
#16 0x0000003c36dabb3c in QApplicationPrivate::notify_helper (this=0x10ce7c0, receiver=0x21dfac0, e=0x7fff29e84d10) at kernel/qapplication.cpp:4300
#17 0x0000003c36db206b in QApplication::notify (this=0x10b9ad0, receiver=0x21dfac0, e=0x7fff29e84d10) at kernel/qapplication.cpp:4183
#18 0x000000362701f696 in KApplication::notify (this=0x10b9ad0, receiver=0x21dfac0, event=0x7fff29e84d10) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#19 0x0000003c36766a6c in QCoreApplication::notifyInternal (this=0x10b9ad0, receiver=0x21dfac0, event=0x7fff29e84d10) at kernel/qcoreapplication.cpp:704
#20 0x0000003c36793472 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:603
#22 0x0000003c36790098 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#24 0x000000379783790e in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#25 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#26 0x000000379783b0e8 in g_main_context_iterate (context=0x10d1120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2455
#27 0x000000379783b20a in IA__g_main_context_iteration (context=0x10d1120, may_block=1) at gmain.c:2518
#28 0x0000003c3678fd63 in QEventDispatcherGlib::processEvents (this=0x10a17c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x0000003c36e599ce in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x0000003c367653a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 36}) at kernel/qeventloop.cpp:149
#31 0x0000003c3676577c in QEventLoop::exec (this=0x7fff29e84fb0, flags={i = 0}) at kernel/qeventloop.cpp:201
#32 0x0000003c36767b99 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#33 0x000000362a439d72 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.1/plasma/desktop/shell/main.cpp:112
#34 0x0000003794c1ea4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff29e85338) at libc-start.c:220
#35 0x00000000004007c9 in _start ()

This bug may be a duplicate of or related to bug 198294.

Possible duplicates by query: bug 231492, bug 230726, bug 230527, bug 230519, bug 229975.

Reported using DrKonqi