Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Skype sometimes opens a window for it's tray icon instead of using the system tray. When I closed the window, plasma crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76d7720 (LWP 17912))]

Thread 2 (Thread 0xae284b70 (LWP 17919)):
#0  0x0095f422 in __kernel_vsyscall ()
#1  0x4ae7cb86 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x4afd04eb in IA__g_poll (fds=) at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127
#3  0x4afc30ac in g_main_context_poll (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#4  g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#5  0x4afc34b8 in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#6  0x4c0624cf in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#7  0x4c032719 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#8  0x4c032b9a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#9  0x4bf2fe5e in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#10 0x4c01185b in QInotifyFileSystemWatcherEngine::run (this=<value optimized out>) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x4bf33139 in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:266
#12 0x4af2496e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x4ae8aa4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76d7720 (LWP 17912)):
[KCrash Handler]
#7  0x01118edd in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#8  0x4bf51926 in QHashData::detach_helper2 (this=<value optimized out>, node_duplicate=<value optimized out>, node_delete=<value optimized out>, nodeSize=<value optimized out>, 
    nodeAlign=<value optimized out>) at tools/qhash.cpp:235
#9  0x0111d024 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#10 0x003a33e7 in ?? () from /usr/lib/pymodules/python2.6/sip.so
#11 0x479a705e in ?? () from /usr/lib/libpython2.6.so.1.0
#12 0x47a1c52b in ?? () from /usr/lib/libpython2.6.so.1.0
#13 0x47a1d14f in PyGC_Collect () from /usr/lib/libpython2.6.so.1.0
#14 0x47a0d5c3 in Py_Finalize () from /usr/lib/libpython2.6.so.1.0
#15 0x0045254d in ?? () from /usr/lib/kde4/kpythonpluginfactory.so
#16 0x4c04f0fc in QObjectCleanupHandler::clear (this=<value optimized out>) at kernel/qobjectcleanuphandler.cpp:140
#17 0x4c04f140 in ~QObjectCleanupHandler (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobjectcleanuphandler.cpp:86
#18 0x4c6cc095 in destroy () at ../../kdecore/util/kpluginfactory.cpp:29
#19 0x4c52e1eb in ~KCleanUpGlobalStatic (this=) at ../../kdecore/kernel/kglobal.h:62
#20 0x4adec1bf in __run_exit_handlers (status=<value optimized out>, listp=<value optimized out>, run_list_atexit=<value optimized out>) at exit.c:78
#21 0x4adec22f in *__GI_exit (status=) at exit.c:100
#22 0x4e47ee8b in qt_xio_errhandler () at kernel/qapplication_x11.cpp:745
#23 0x4ded1e8a in KApplication::xioErrhandler (this=) at ../../kdeui/kernel/kapplication.cpp:415
#24 0x4ded1ec6 in kde_xio_errhandler (dpy=) at ../../kdeui/kernel/kapplication.cpp:125
#25 0x4b0bcc16 in _XIOError (dpy=<value optimized out>) at ../../src/XlibInt.c:3138
#26 0x4b0c4a1a in process_responses (dpy=<value optimized out>, wait_for_first_event=<value optimized out>, current_error=<value optimized out>, current_request=<value optimized out>)
    at ../../src/xcb_io.c:247
#27 0x4b0c5356 in _XEventsQueued (dpy=<value optimized out>, mode=<value optimized out>) at ../../src/xcb_io.c:263
#28 0x4b0adadf in XEventsQueued (dpy=<value optimized out>, mode=<value optimized out>) at ../../src/Pending.c:44
#29 0x4e4bea25 in x11EventSourceCheck (s=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:87
#30 0x4afc2799 in IA__g_main_context_check (context=<value optimized out>, max_priority=<value optimized out>, fds=<value optimized out>, n_fds=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2469
#31 0x4afc30ce in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2588
#32 0x4afc34b8 in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#33 0x4c062495 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#34 0x4e4be855 in QGuiEventDispatcherGlib::processEvents (this=) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x4c032719 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#36 0x4c032b9a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#37 0x4c03714f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#38 0x4e3fc397 in QApplication::exec () at kernel/qapplication.cpp:3665
#39 0x4cc935ee in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#40 0x0804860b in main (argc=1, argv=0xbfd39694) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 240042.

Possible duplicates by query: bug 243743, bug 243250, bug 242803, bug 242786, bug 241604.

Reported using DrKonqi