Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.5
Qt Version: 4.8.2
Operating System: Linux 3.2.0-36-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- I'm running Chrome, and then plasma crash.

- I'm running Chrome, and then plasma crash. After the fall of the plasma in the system tray appear statusnotifieritem

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f197a404780 (LWP 5745))]

Thread 3 (Thread 0x7f1953e4d700 (LWP 5748)):
#0  g_thread_self () at /build/buildd/glib2.0-2.32.3/./glib/gthread.c:995
#1  0x00007f196d850155 in g_main_context_iteration (context=0x7f19440009a0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#2  0x00007f1976919906 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007f19768e8e42 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f19768e9097 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f19767e8057 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f19768c8b4f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f19767eb07b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f196df4ce9a in start_thread (arg=0x7f1953e4d700) at pthread_create.c:308
#9  0x00007f1979ceecbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1950bac700 (LWP 5749)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f19736cc222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f19736cc259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f196df4ce9a in start_thread (arg=0x7f1950bac700) at pthread_create.c:308
#4  0x00007f1979ceecbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f197a404780 (LWP 5745)):
[KCrash Handler]
#6  0x00007f197690c040 in QVariant::userType() const () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f195c9542d2 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#8  0x00007f195c94ad39 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#9  0x00007f195c94adbb in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#10 0x00007f1976c6537b in ?? () from /usr/lib/x86_64-linux-gnu/libQtDBus.so.4
#11 0x00007f1976903926 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f1975c6b7b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007f1975c70583 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007f19775ce7a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007f19768ea30c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007f19768ee0ea in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007f1976919473 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007f196d84fd53 in g_main_dispatch (context=0x161c420) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#19 g_main_context_dispatch (context=0x161c420) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#20 0x00007f196d8500a0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x161c420, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#21 g_main_context_iterate (context=0x161c420, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#22 0x00007f196d850164 in g_main_context_iteration (context=0x161c420, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#23 0x00007f197691989f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007f1975d13cde in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007f19768e8e42 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007f19768e9097 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f19768ee3e7 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f1979ff5be3 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#29 0x00007f1979c1c76d in __libc_start_main (main=0x400640, argc=1, ubp_av=0x7fffdde8a7b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffdde8a7a8) at libc-start.c:226
#30 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 301549.

Possible duplicates by query: bug 307858, bug 306083, bug 303745, bug 301549, bug 298947.

Reported using DrKonqi