Bug 194562

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.6.0
Operating System: Linux 2.6.29.4-162.fc11.i686.PAE i686

What I was doing when the application crashed:
Plasma crashed while trying to re-enable the notification system after using the System Tray configuration dialog.

Additional notes:
I had several (4) download progress windows opened.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb80ad780 (LWP 21134))]

Thread 2 (Thread 0xac59fb70 (LWP 21137)):
#0  0x0063c424 in __kernel_vsyscall ()
#1  0x001d9fa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x00895bb3 in ?? () from /usr/lib/libQtCore.so.4
#3  0x008959b7 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x00c3e886 in ?? () from /usr/lib/libQtNetwork.so.4
#5  0x0089479e in ?? () from /usr/lib/libQtCore.so.4
#6  0x001d5935 in start_thread (arg=0xac59fb70) at pthread_create.c:297
#7  0x08dd082e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb80ad780 (LWP 21134)):
[KCrash Handler]
#6  0x01aac98a in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib/kde4/plasma_applet_systemtray.so
#7  0x01ad3437 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#8  0x01ad3484 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#9  0x01aaaf77 in Plasma::Theme::font(Plasma::Theme::FontRole) const () from /usr/lib/kde4/plasma_applet_systemtray.so
#10 0x01ad5599 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x01ad56a3 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#12 0x01ac7df8 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#13 0x01acb612 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#14 0x01acc12b in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#15 0x009aa588 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x009aa8a8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x031adb77 in KDialog::okClicked() () from /usr/lib/libkdeui.so.5
#18 0x031b0748 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#19 0x031b1199 in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#20 0x0327a05a in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#21 0x0319d75a in KConfigDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#22 0x009aa588 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0x009aa8a8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#24 0x009aec2c in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#25 0x009ae961 in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#26 0x009ae8fc in QSignalMapper::map() () from /usr/lib/libQtCore.so.4
#27 0x009aeba4 in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#28 0x009aa588 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#29 0x009aa973 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#30 0x015322b0 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#31 0x01226d00 in ?? () from /usr/lib/libQtGui.so.4
#32 0x01226c71 in ?? () from /usr/lib/libQtGui.so.4
#33 0x012282fa in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#34 0x00e6a828 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x01228195 in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x012e6945 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x00e0ca6c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x00e0b7c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#39 0x0324937a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#40 0x009919d3 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#41 0x00e0dcb9 in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#42 0x00e09f0c in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#43 0x00e8a5ed in ?? () from /usr/lib/libQtGui.so.4
#44 0x00e873ae in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#45 0x00eba84c in ?? () from /usr/lib/libQtGui.so.4
#46 0x0098f5ff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#47 0x0098f744 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#48 0x0099209d in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#49 0x00e0aba8 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#50 0x020cc22d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#51 0x080486fb in _start ()