Version:            (using KDE 4.2.1)
Compiler:          SUSE Factory x64 
OS:                Linux
Installed from:    SuSE RPMs

The system hangs during an exit or during X server restart(Ctrl+Alt+Backspace). After hard reset plasma crashes:
Приложение: РабоÑее пÑоÑÑÑанÑÑво Plasma (plasma), сигнал SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
0x00007f988bd94ce1 in nanosleep () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f989167b760 (LWP 4896))]

Thread 2 (Thread 0x7f98720e6950 (LWP 4897)):
#0  0x00007f988c7d0d59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f988ca41f79 in QWaitCondition::wait (this=0xbffe30, mutex=0xbffe28, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f98903b110c in QHostInfoAgent::run (this=0xbffe10) at kernel/qhostinfo.cpp:260
#3  0x00007f988ca40fc2 in QThreadPrivate::start (arg=0xbffe10) at thread/qthread_unix.cpp:189
#4  0x00007f988c7cd070 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f988bdc610d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f989167b760 (LWP 4896)):
[KCrash Handler]
#5  QTimer::stop (this=0x0) at kernel/qtimer.cpp:246
#6  0x00007f98913fcc80 in PanelView::updatePanelGeometry (this=0xc0cf00) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/panelview.cpp:543
#7  0x00007f98913fe255 in PanelView::pinchContainment (this=0xc0cf00, screenGeom=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/panelview.cpp:689
#8  0x00007f98913ff409 in PanelView (this=0xc0cf00, panel=<value optimized out>, id=<value optimized out>, parent=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/panelview.cpp:243
#9  0x00007f9891403a82 in PlasmaApp::createView (this=0x618ee0, containment=0x810c00) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/plasmaapp.cpp:619
#10 0x00007f9891403c61 in PlasmaApp::containmentAdded (this=0x0, containment=0x4ff) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/plasmaapp.cpp:663
#11 0x00007f9891405de7 in PlasmaApp::qt_metacall (this=0x618ee0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9984d640)
    at /usr/src/debug/kdebase-workspace-4.2.1/build/plasma/shells/desktop/plasmaapp.moc:96
#12 0x00007f988cb3f9c2 in QMetaObject::activate (sender=0x626520, from_signal_index=<value optimized out>, to_signal_index=23, argv=0x0) at kernel/qobject.cpp:3069
#13 0x00007f98910969ff in Plasma::Corona::containmentAdded (this=0x0, _t1=0x810c00) at /usr/src/debug/kdelibs-4.2.1/build/plasma/corona.moc:127
#14 0x00007f989109848b in Plasma::Corona::loadLayout (this=0x626520, configName=<value optimized out>) at /usr/src/debug/kdelibs-4.2.1/plasma/corona.cpp:322
#15 0x00007f98910991d2 in Plasma::Corona::initializeLayout (this=0x626520, configName=@0x7fff9984d900) at /usr/src/debug/kdelibs-4.2.1/plasma/corona.cpp:262
#16 0x00007f9891402838 in PlasmaApp::corona (this=0x618ee0) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/plasmaapp.cpp:517
#17 0x00007f98914049a5 in PlasmaApp::setupDesktop (this=0x618ee0) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/plasmaapp.cpp:255
#18 0x00007f9891405e08 in PlasmaApp::qt_metacall (this=0x618ee0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9984da80)
    at /usr/src/debug/kdebase-workspace-4.2.1/build/plasma/shells/desktop/plasmaapp.moc:94
#19 0x00007f988cb3f9c2 in QMetaObject::activate (sender=0x631700, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3069
#20 0x00007f988cb44d3f in QSingleShotTimer::timerEvent (this=0x631700) at kernel/qtimer.cpp:298
#21 0x00007f988cb39ce3 in QObject::event (this=0x631700, e=0x4ff) at kernel/qobject.cpp:1082
#22 0x00007f988d22ce8d in QApplicationPrivate::notify_helper (this=0x625540, receiver=0x631700, e=0x7fff9984e180) at kernel/qapplication.cpp:4084
#23 0x00007f988d23509a in QApplication::notify (this=0x618ee0, receiver=0x631700, e=0x7fff9984e180) at kernel/qapplication.cpp:4049
#24 0x00007f988faf1c6b in KApplication::notify (this=0x618ee0, receiver=0x631700, event=0x7fff9984e180) at /usr/src/debug/kdelibs-4.2.1/kdeui/kernel/kapplication.cpp:307
#25 0x00007f988cb29f3c in QCoreApplication::notifyInternal (this=0x618ee0, receiver=0x631700, event=0x7fff9984e180) at kernel/qcoreapplication.cpp:602
#26 0x00007f988cb57380 in QTimerInfoList::activateTimers (this=0x63c350) at kernel/qcoreapplication.h:213
#27 0x00007f988cb536fd in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:164
#28 0x00007f9888da30db in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f9888da68ad in ?? () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f9888da6a6b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f988cb5365f in QEventDispatcherGlib::processEvents (this=0x60d430, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:323
#32 0x00007f988d2c3b1f in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#33 0x00007f988cb287d2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1719343968}) at kernel/qeventloop.cpp:149
#34 0x00007f988cb28b9d in QEventLoop::exec (this=0x7fff9984e4e0, flags={i = -1719343888}) at kernel/qeventloop.cpp:200
#35 0x00007f988cb2ae84 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#36 0x00007f98913f475b in kdemain (argc=1, argv=0x7fff9984e7e8) at /usr/src/debug/kdebase-workspace-4.2.1/plasma/shells/desktop/main.cpp:54
#37 0x00007f988bd11586 in __libc_start_main () from /lib64/libc.so.6
#38 0x0000000000400819 in _start () at ../sysdeps/x86_64/elf/start.S:113