Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.36-020636-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
Plasma crashes when starting Quassel Client while using Message indicator Applet.

The crash can be reproduced every time.

-- Backtrace:
Application: Przestrzeń robocza Plazmy (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffef52cc780 (LWP 1821))]

Thread 2 (Thread 0x7ffeca552710 (LWP 1824)):
#0  0x00007ffef4bdd1d3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffee985b009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffee985b45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ffef22921e6 in QEventDispatcherGlib::processEvents (this=0x2e3fd50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007ffef2264a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ffef2264dec in QEventLoop::exec (this=0x7ffeca551d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ffef216f2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ffef22445f8 in QInotifyFileSystemWatcherEngine::run (this=0x2e3f340) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffef217227e in QThreadPrivate::start (arg=0x2e3f340) at thread/qthread_unix.cpp:266
#9  0x00007ffef1ee7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007ffef4be991d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffef52cc780 (LWP 1821)):
[KCrash Handler]
#6  0x00007ffef19e76a4 in QGraphicsLayoutItem::isLayout (this=0x461fc40) at graphicsview/qgraphicslayoutitem.cpp:804
#7  0x00007ffef19e6742 in QGraphicsLayoutPrivate::activateRecursive (this=0x214dd90, item=0x461fc40) at graphicsview/qgraphicslayout_p.cpp:181
#8  0x00007ffef19e6780 in QGraphicsLayoutPrivate::activateRecursive (this=0x214dd90, item=0x2189490) at graphicsview/qgraphicslayout_p.cpp:189
#9  0x00007ffef19e6103 in QGraphicsLayout::activate (this=0x2189490) at graphicsview/qgraphicslayout.cpp:261
#10 0x00007ffef19e61c1 in QGraphicsLayout::widgetEvent (this=0x2189490, e=0x461fc40) at graphicsview/qgraphicslayout.cpp:369
#11 0x00007ffef1a2b10f in QGraphicsWidget::event (this=0x21e5cf0, event=0x2ece110) at graphicsview/qgraphicswidget.cpp:1329
#12 0x00007ffef13affdc in QApplicationPrivate::notify_helper (this=0x1d42d90, receiver=0x21e5cf0, e=0x2ece110) at kernel/qapplication.cpp:4396
#13 0x00007ffef13b5aed in QApplication::notify (this=0x1d2c470, receiver=0x21e5cf0, e=0x2ece110) at kernel/qapplication.cpp:4277
#14 0x00007ffef2f01156 in KApplication::notify (this=0x1d2c470, receiver=0x21e5cf0, event=0x2ece110) at ../../kdeui/kernel/kapplication.cpp:310
#15 0x00007ffef2265cdc in QCoreApplication::notifyInternal (this=0x1d2c470, receiver=0x21e5cf0, event=0x2ece110) at kernel/qcoreapplication.cpp:732
#16 0x00007ffef2268c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1d11560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d11560) at kernel/qcoreapplication.cpp:1373
#18 0x00007ffef2292653 in sendPostedEvents (s=0x1d46420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=0x1d46420) at kernel/qeventdispatcher_glib.cpp:277
#20 0x00007ffee9857342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007ffee985b2a8 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007ffee985b45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007ffef2292193 in QEventDispatcherGlib::processEvents (this=0x1d11070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#24 0x00007ffef1462a4e in QGuiEventDispatcherGlib::processEvents (this=0x461fc40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007ffef2264a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007ffef2264dec in QEventLoop::exec (this=0x7fff57712310, flags=) at kernel/qeventloop.cpp:201
#27 0x00007ffef2268ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#28 0x00007ffef4ec0a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#29 0x00007ffef4b21d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff577126d8) at libc-start.c:226
#30 0x0000000000400669 in _start ()

Possible duplicates by query: bug 257309, bug 257054, bug 256572, bug 256069, bug 249916.

Reported using DrKonqi