Bug 278732

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0) "release 6"
Qt Version: 4.7.3
Operating System: Linux 2.6.37.6-0.5-desktop i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
During/After logout, Plasma crashes randomly. I'm using the upstream build of KDE SC 4.7 for openSUSE 11.4.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5789710 (LWP 8397))]

Thread 2 (Thread 0xaafa3b70 (LWP 8415)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5fbd03e in poll () from /lib/libc.so.6
#2  0xb5a030bb in g_poll () from /lib/libglib-2.0.so.0
#3  0xb59f2c46 in ?? () from /lib/libglib-2.0.so.0
#4  0xb59f2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb6db5fc7 in QEventDispatcherGlib::processEvents (this=0x87a4628, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb6d86a6d in QEventLoop::processEvents (this=0xaafa32b0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6d86c99 in QEventLoop::exec (this=0xaafa32b0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb6c87d49 in QThread::exec (this=0x87bb7c8) at thread/qthread.cpp:492
#9  0xb6d667fd in QInotifyFileSystemWatcherEngine::run (this=0x87bb7c8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6c8a993 in QThreadPrivate::start (arg=0x87bb7c8) at thread/qthread_unix.cpp:320
#11 0xb6c0db05 in start_thread () from /lib/libpthread.so.0
#12 0xb5fc7d5e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5789710 (LWP 8397)):
[KCrash Handler]
#7  0x00000006 in ?? ()
#8  0xb0d58fdf in TaskGroupItem::~TaskGroupItem() () from /usr/lib/kde4/plasma_applet_tasks.so
#9  0xb0d590b2 in TaskGroupItem::~TaskGroupItem() () from /usr/lib/kde4/plasma_applet_tasks.so
#10 0xb6d9a713 in qDeleteInEventHandler (o=0x94fd180) at kernel/qobject.cpp:3986
#11 0xb6d9cde8 in QObject::event (this=0x94fd180, e=0x95cb078) at kernel/qobject.cpp:1200
#12 0xb695de64 in QGraphicsWidget::event (this=0x94fd180, event=0x95cb078) at graphicsview/qgraphicswidget.cpp:1423
#13 0xb628f684 in QApplicationPrivate::notify_helper (this=0x80e2788, receiver=0x94fd180, e=0x95cb078) at kernel/qapplication.cpp:4462
#14 0xb6298427 in QApplication::notify (this=0x80c17f0, receiver=0x94fd180, e=0x95cb078) at kernel/qapplication.cpp:3862
#15 0xb74cd7b1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0xb6d8778e in QCoreApplication::notifyInternal (this=0x80c17f0, receiver=0x94fd180, event=0x95cb078) at kernel/qcoreapplication.cpp:731
#17 0xb6d8b51c in sendEvent (receiver=0x0, event_type=52, data=0x805b9c8) at kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x805b9c8) at kernel/qcoreapplication.cpp:1372
#19 0xb6d8b66c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1265
#20 0xb6d8b780 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1015
#21 0xb628d3d4 in QApplication::exec () at kernel/qapplication.cpp:3736
#22 0xb237459b in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#23 0x0804e2a4 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#24 0x0804ee3f in handle_launcher_request(int, char const*) ()
#25 0x0804f4ec in handle_requests(int) ()
#26 0x08050369 in main ()

This bug may be a duplicate of or related to bug 275286.

Possible duplicates by query: bug 278476, bug 275286.

Reported using DrKonqi