Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1) "release 6"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
When I login plasma-desktop gets crushed. If I press restart it doesn't started. And I run it manually through ALTF+F2 , plasma-desktop

 -- Backtrace:
Application: Рабочее пространство Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5649700 (LWP 1670))]

Thread 2 (Thread 0xa71a0b70 (LWP 1671)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb74e8d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb7548750 in 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  0xb5c97a04 in QHostInfoAgent::run (this=0x84423e8) at kernel/qhostinfo.cpp:260
#5  0xb7547623 in QThreadPrivate::start (arg=0x84423e8) at thread/qthread_unix.cpp:188
#6  0xb74e46e5 in start_thread (arg=0x0) at pthread_create.c:297
#7  0xb74e4600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 1 (Thread 0xb5649700 (LWP 1670)):
[KCrash Handler]
#6  0xb538adea in Plasma::Applet::flushPendingConstraintsEvents() () from /usr/lib/libplasma.so.3
#7  0xb53b0c9d in Plasma::Corona::loadLayout(QString const&) () from /usr/lib/libplasma.so.3
#8  0xb53b1a94 in Plasma::Corona::initializeLayout(QString const&) () from /usr/lib/libplasma.so.3
#9  0xb4153b54 in PlasmaApp::corona (this=0x80a2658) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/shells/desktop/plasmaapp.cpp:579
#10 0xb4153e90 in PlasmaApp::setupDesktop (this=0x80a2658) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/shells/desktop/plasmaapp.cpp:252
#11 0xb41540e9 in PlasmaApp::qt_metacall (this=0x80a2658, _c=InvokeMetaMethod, _id=30, _a=0xbfb2557c) at /usr/src/debug/kdebase-workspace-4.3.1/build/plasma/shells/desktop/plasmaapp.moc:115
#12 0xb7654864 in QMetaObject::activate (sender=0x8115b50, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#13 0xb7655585 in QMetaObject::activate (sender=0x8115b50, m=0xb7730908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#14 0xb7659b25 in QSingleShotTimer::timeout (this=0x8115b50) at .moc/release-shared/qtimer.moc:76
#15 0xb7659c5c in QSingleShotTimer::timerEvent (this=0x8115b50) at kernel/qtimer.cpp:298
#16 0xb764e51b in QObject::event (this=0x8115b50, e=0xbfb25a04) at kernel/qobject.cpp:1075
#17 0xb61e28fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb61ea34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb6c20ce1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0xb763e32e in QCoreApplication::notifyInternal (this=0x80a2658, receiver=0x8115b50, event=0xbfb25a04) at kernel/qcoreapplication.cpp:610
#21 0xb766d356 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#22 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:594
#23 0xb766a2f2 in timerSourceDispatch (source=0x80aa708) at kernel/qeventdispatcher_glib.cpp:184
#24 0xb5dbd4c2 in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#25 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#26 0xb5dc0d98 in g_main_context_iterate (context=0x80aa020, block=<value optimized out>, dispatch=1, self=0x80a7a80) at gmain.c:2591
#27 0xb5dc0ebe in IA__g_main_context_iteration (context=0x80aa020, may_block=1) at gmain.c:2654
#28 0xb766a011 in QEventDispatcherGlib::processEvents (this=0x80a7d58, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#29 0xb628429a in ?? () from /usr/lib/libQtGui.so.4
#30 0xb763c98d in QEventLoop::processEvents (this=0xbfb25cb4, flags=) at kernel/qeventloop.cpp:149
#31 0xb763cdd9 in QEventLoop::exec (this=0xbfb25cb4, flags=...) at kernel/qeventloop.cpp:201
#32 0xb763f270 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0xb61e2774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#34 0xb4136b49 in kdemain (argc=1, argv=0x805a9e8) at /usr/src/debug/kdebase-workspace-4.3.1/plasma/shells/desktop/main.cpp:50
#35 0x0804e147 in _start ()

This bug may be a duplicate of or related to bug 214754

Reported using DrKonqi