Bug 213682

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I worked on some documents and wanted them (4 windows) to be each window on one of the desktops. three were allready at their own desktop when i opened the fourth (openoffice). I launched the expo-plugin of Compiz(Fusion), dragged the wondow to the free desktop and zoomed in on that desktop. it lagged for quarter a second during the zoom and then, plasma crashed.

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7856700 (LWP 1981))]

Thread 2 (Thread 0xac663b70 (LWP 1982)):
#0  0x0045c422 in __kernel_vsyscall ()
#1  0x0026de15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00b2678d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00d0ae67 in QWaitConditionPrivate::wait (this=0xa2f8bd0, mutex=0xa2f8bcc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa2f8bd0, mutex=0xa2f8bcc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x012fa922 in QHostInfoAgent::run (this=0xa2f8bc0) at kernel/qhostinfo.cpp:260
#6  0x00d09e32 in QThreadPrivate::start (arg=0xa2f8bc0) at thread/qthread_unix.cpp:188
#7  0x0026980e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x00b197ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7856700 (LWP 1981)):
[KCrash Handler]
#6  0x00137d57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6
#7  0x04c8870e in qt_x11_getX11InfoForWindow (xinfo=0xb174b74, a=...) at kernel/qwidget_x11.cpp:400
#8  0x04c8fb4e in QWidgetPrivate::create_sys (this=0xb174a80, window=29417962, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545
#9  0x04c50b1c in QWidget::create (this=0xb218e70, window=29417962, initializeWindow=true, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253
#10 0x07973c1e in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x0796f3f0 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x0796f4cb in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x00e10263 in QMetaObject::activate (sender=0xabe0170, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#14 0x00e10ec2 in QMetaObject::activate (sender=0xabe0170, m=0xeea908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x00e15387 in QSingleShotTimer::timeout (this=0xabe0170) at .moc/release-shared/qtimer.moc:76
#16 0x00e1549c in QSingleShotTimer::timerEvent (this=0xabe0170) at kernel/qtimer.cpp:298
#17 0x00e0a3bf in QObject::event (this=0xabe0170, e=0xbf9b5c20) at kernel/qobject.cpp:1075
#18 0x04bf9f54 in QApplicationPrivate::notify_helper (this=0x9e94020, receiver=0xabe0170, e=0xbf9b5c20) at kernel/qapplication.cpp:4056
#19 0x04c0167c in QApplication::notify (this=0x9e6d120, receiver=0xabe0170, e=0xbf9b5c20) at kernel/qapplication.cpp:3603
#20 0x010c0bfa in KApplication::notify (this=0x9e6d120, receiver=0xabe0170, event=0xbf9b5c20) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00dfa6cb in QCoreApplication::notifyInternal (this=0x9e6d120, receiver=0xabe0170, event=0xbf9b5c20) at kernel/qcoreapplication.cpp:610
#22 0x00e277ce in QCoreApplication::sendEvent (this=0x9e96c34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x9e96c34) at kernel/qeventdispatcher_unix.cpp:572
#24 0x00e250e0 in timerSourceDispatch (source=0x9e96c00) at kernel/qeventdispatcher_glib.cpp:165
#25 0x00bc9e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00bcd720 in ?? () from /lib/libglib-2.0.so.0
#27 0x00bcd853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00e2502c in QEventDispatcherGlib::processEvents (this=0x9e93e10, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x04c9abe5 in QGuiEventDispatcherGlib::processEvents (this=0x9e93e10, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x00df8c79 in QEventLoop::processEvents (this=0xbf9b5ee4, flags=) at kernel/qeventloop.cpp:149
#31 0x00df90ca in QEventLoop::exec (this=0xbf9b5ee4, flags=...) at kernel/qeventloop.cpp:201
#32 0x00dfb53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x04bf9dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x08d7f80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#35 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9e368c8 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#36 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#37 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#38 0x0804fbaf in main (argc=2, argv=0xbf9b6744, envp=0xbf9b6750) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi