Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.8-64.fc11.i686.PAE i686
Distribution: "Fedora release 11 (Leonidas)"

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb8058780 (LWP 5908))]

Thread 2 (Thread 0xace9bb70 (LWP 5909)):
#0  0x001da424 in __kernel_vsyscall ()
#1  0x005d5fa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x066ca337 in QWaitConditionPrivate::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#4  0x00b554d2 in QHostInfoAgent::run (this=0x9e973d0) at kernel/qhostinfo.cpp:260
#5  0x066c92f2 in QThreadPrivate::start (arg=0x9e973d0) at thread/qthread_unix.cpp:188
#6  0x005d1935 in start_thread (arg=0xace9bb70) at pthread_create.c:297
#7  0x0098e94e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb8058780 (LWP 5908)):
[KCrash Handler]
#6  XVisualIDFromVisual (visual=0x9bf5014) at Misc.c:61
#7  0x021b478e in qt_x11_getX11InfoForWindow (xinfo=0x9bf5014, a=@0xbfc0e7e8) at kernel/qwidget_x11.cpp:400
#8  0x021bae6e in QWidgetPrivate::create_sys (this=0x9bf4f20, window=29581903, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545
#9  0x0217e6b0 in QWidget::create (this=0x9c0b348, window=29581903, initializeWindow=44, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253
#10 0x016c4b3e in Plasma::Theme::font(Plasma::Theme::FontRole) const () at /usr/src/debug/kdelibs-4.3.1/plasma/theme.cpp:615
#11 0x016c0310 in Plasma::Theme::font(Plasma::Theme::FontRole) const () at /usr/src/debug/kdelibs-4.3.1/plasma/theme.cpp:615
#12 0x016c03eb in Plasma::Theme::font(Plasma::Theme::FontRole) const () at /usr/src/debug/kdelibs-4.3.1/plasma/theme.cpp:615
#13 0x067cf853 in QMetaObject::activate (sender=0xa2f5370, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0x067d04b2 in QMetaObject::activate (sender=0xa2f5370, m=0x68aa3c8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x067d4967 in QSingleShotTimer::timeout (this=0xa2f5370) at .moc/release-shared/qtimer.moc:76
#16 0x067d4a7c in QSingleShotTimer::timerEvent (this=0xa2f5370) at kernel/qtimer.cpp:298
#17 0x067c996f in QObject::event (this=0xa2f5370, e=0xbfc0f040) at kernel/qobject.cpp:1075
#18 0x02127974 in QApplicationPrivate::notify_helper (this=0x98fb998, receiver=0xa2f5370, e=0xbfc0f040) at kernel/qapplication.cpp:4056
#19 0x0212f0e9 in QApplication::notify (this=0x98f4010, receiver=0xa2f5370, e=0xbfc0f040) at kernel/qapplication.cpp:3603
#20 0x04aef60a in KApplication::notify (this=0x98f4010, receiver=0xa2f5370, event=0xbfc0f040) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#21 0x067b9b0b in QCoreApplication::notifyInternal (this=0x98f4010, receiver=0xa2f5370, event=0xbfc0f040) at kernel/qcoreapplication.cpp:610
#22 0x067e6d7e in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:572
#24 0x067e46a0 in timerSourceDispatch (source=0x9903660) at kernel/qeventdispatcher_glib.cpp:165
#25 0x065d1308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#26 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#27 0x065d49e0 in g_main_context_iterate (context=0x9903090, block=<value optimized out>, dispatch=1, self=0x98fb4e0) at gmain.c:2455
#28 0x065d4b13 in IA__g_main_context_iteration (context=0x9903090, may_block=1) at gmain.c:2518
#29 0x067e45ec in QEventDispatcherGlib::processEvents (this=0x98dee50, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#30 0x021c6cb5 in QGuiEventDispatcherGlib::processEvents (this=0x98dee50, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x067b80d9 in QEventLoop::processEvents (this=0xbfc0f304, flags={i = 36}) at kernel/qeventloop.cpp:149
#32 0x067b852a in QEventLoop::exec (this=0xbfc0f304, flags={i = 0}) at kernel/qeventloop.cpp:201
#33 0x067ba9af in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0x021277f7 in QApplication::exec () at kernel/qapplication.cpp:3525
#35 0x0029142d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#36 0x080486fb in _start ()

Reported using DrKonqi