Application that crashed: ksysguard Version of the application: 4.3.3 (KDE 4.3.3) KDE Version: 4.3.3 (KDE 4.3.3) Qt Version: 4.5.3 Operating System: Linux 2.6.31.6-162.fc12.i686 i686 Distribution: "Fedora release 12 (Constantine)" What I was doing when the application crashed: The System Monitor will appear for a second or two and then dissappear. It happened with both Fedora 11 and 12. This also happens with Google Earth although GE stays on for a bit longer; 7 - 8 seconds. -- Backtrace: Application: System Monitor (ksysguard), signal: Segmentation fault [KCrash Handler] #6 0x06fae442 in ?? () from /usr/lib/libQtGui.so.4 #7 0x06faf21a in ?? () from /usr/lib/libQtGui.so.4 #8 0x06faf9af in ?? () from /usr/lib/libQtGui.so.4 #9 0x06faff8d in ?? () from /usr/lib/libQtGui.so.4 #10 0x06fb127e in ?? () from /usr/lib/libQtGui.so.4 #11 0x06fa46a5 in QPainterPath::intersected(QPainterPath const&) const () from /usr/lib/libQtGui.so.4 #12 0x06f791b2 in ?? () from /usr/lib/libQtGui.so.4 #13 0x06f79a24 in ?? () from /usr/lib/libQtGui.so.4 #14 0x06f7ade0 in ?? () from /usr/lib/libQtGui.so.4 #15 0x07007313 in ?? () from /usr/lib/libQtGui.so.4 #16 0x06f9ba84 in QPainter::fillPath(QPainterPath const&, QBrush const&) () from /usr/lib/libQtGui.so.4 #17 0x06a0864f in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #18 0x06a08872 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #19 0x06a09770 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #20 0x069dfe51 in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #21 0x069d21ee in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #22 0x069e618b in QWidget::setUpdatesEnabled(bool) () from /usr/lib/libkdeinit4_ksysguard.so #23 0x06644c0c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4 #24 0x06645843 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #25 0x0667f2f8 in QTimer::timeout() () from /usr/lib/libQtCore.so.4 #26 0x0664a32e in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4 #27 0x0663ed3f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #28 0x06e62b24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #29 0x06e6a281 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #30 0x0790402b in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #31 0x0662ed73 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #32 0x0665c2be in ?? () from /usr/lib/libQtCore.so.4 #33 0x06659c21 in ?? () from /usr/lib/libQtCore.so.4 #34 0x006ad118 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #35 0x006b0a48 in ?? () from /lib/libglib-2.0.so.0 #36 0x006b0b74 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #37 0x06659ba7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #38 0x06f02356 in ?? () from /usr/lib/libQtGui.so.4 #39 0x0662d2aa in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #40 0x0662d70a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #41 0x0662fbf7 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #42 0x06e629a8 in QApplication::exec() () from /usr/lib/libQtGui.so.4 #43 0x06a24bf3 in kdemain () from /usr/lib/libkdeinit4_ksysguard.so #44 0x0804868c in _start () This bug may be a duplicate of or related to bug 192492 Reported using DrKonqi
It looks like a bug in the Qt library (paiting code). I think I have seen some similar reports - If you can reproduce the crash at will (or you experience this regularly), can you install the "libqt4-debuginfo" package and post a complete backtrace here? Thanks
Should be fixed with Qt 5, please reopen the report if you can still reproduce this crash.