Application: kontact (4.4.6) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.7.0 Operating System: Linux 2.6.35-24-generic x86_64 Distribution: Ubuntu 10.10 -- Information about the crash: - What I was doing when the application crashed: Closing a duplicate message notifier in the task bar (see below). - Unusual behavior I noticed: I usually leave Kontact running when I shut my machine down so that when I next boot up it will automatically restart. On occasion I have noticed that the system reports that an instance of Kontact is already running, but I have previously continued without any further problems. On this occasion, I noticed that there were two notifiers in the Taskbar; both telling me I had two new messages. I right-clicked on one (the rightmost one if that is relevant) and Kontact crashed. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault [Current thread is 1 (Thread 0x7fb362067780 (LWP 1741))] Thread 2 (Thread 0x7fb33b98d700 (LWP 1886)): #0 0x00007fb35f099203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fb357e0c009 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007fb357e0c45c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007fb35f7dd1e6 in QEventDispatcherGlib::processEvents (this=0x3479ea0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417 #4 0x00007fb35f7afa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #5 0x00007fb35f7afdec in QEventLoop::exec (this=0x7fb33b98cd90, flags=) at kernel/qeventloop.cpp:201 #6 0x00007fb35f6ba2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #7 0x00007fb35f78f5f8 in QInotifyFileSystemWatcherEngine::run (this=0x34df400) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007fb35f6bd27e in QThreadPrivate::start (arg=0x34df400) at thread/qthread_unix.cpp:266 #9 0x00007fb35a19b971 in start_thread (arg=<value optimized out>) at pthread_create.c:304 #10 0x00007fb35f0a592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fb362067780 (LWP 1741)): [KCrash Handler] #6 0x00007fb34436d237 in operator bool () at //usr/include/ksharedptr.h:106 #7 KMKernel::config () at ../../kmail/kmkernel.cpp:2321 #8 0x00007fb34427f9dc in FolderStorage::readConfig (this=0x275a030) at ../../kmail/folderstorage.cpp:952 #9 0x00007fb34427b980 in FolderStorage::countUnread (this=0x7fff7f1a5380) at ../../kmail/folderstorage.cpp:869 #10 0x00007fb344204fa7 in KMail::FolderViewItem::updateCounts (this=0x29943f0) at ../../kmail/folderview.cpp:2851 #11 0x00007fb34420527d in KMail::FolderView::activateItemInternal (this=0x290f100, fvi=0x29943f0, keepSelection=false, notifyManager=false, middleButton=<value optimized out>) at ../../kmail/folderview.cpp:1023 #12 0x00007fb3441fc591 in KMail::FolderViewManager::viewFolderActivated (this=0x285a0c0, view=0x2915020, fld=0x27d4cd0, middleButton=false) at ../../kmail/folderview.cpp:145 #13 0x00007fb344205307 in KMail::FolderView::activateItemInternal (this=0x2915020, fvi=0x2526ec0, keepSelection=false, notifyManager=true, middleButton=6) at ../../kmail/folderview.cpp:1016 #14 0x00007fb34420ce2b in KMail::FavoriteFolderView::activateItemInternal (this=0x7fff7f1a5380, fvi=0x7fb3446af310, keepSelection=128, notifyManager=6, middleButton=<value optimized out>) at ../../kmail/favoritefolderview.cpp:471 #15 0x00007fb344205ce8 in KMail::FolderView::qt_metacall (this=0x2915020, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7f1a56d0) at ./folderview.moc:219 #16 0x00007fb34420e398 in KMail::FavoriteFolderView::qt_metacall (this=0x7fff7f1a5380, _c=1147859728, _id=41476736, _a=0x6) at ./favoritefolderview.moc:71 #17 0x00007fb35f7c8b27 in QMetaObject::activate (sender=0x2915020, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x6) at kernel/qobject.cpp:3280 #18 0x00007fb3607326c0 in QTreeWidget::itemClicked (this=0x7fff7f1a5380, _t1=0x2526ed0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:207 #19 0x00007fb360739948 in QTreeWidget::qt_metacall (this=0x2915020, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff7f1a58d0) at .moc/release-shared/moc_qtreewidget.cpp:150 #20 0x00007fb361948de0 in KPIM::TreeWidget::qt_metacall (this=0x7fff7f1a5380, _c=1147859728, _id=41476736, _a=0x6) at moc_treewidget.cpp:74 #21 0x00007fb3619c4e80 in KPIM::FolderTreeWidget::qt_metacall (this=0x7fff7f1a5380, _c=1147859728, _id=41476736, _a=0x6) at ./foldertreewidget.moc:74 #22 0x00007fb344205b10 in KMail::FolderView::qt_metacall (this=0x7fff7f1a5380, _c=1147859728, _id=41476736, _a=0x6) at ./folderview.moc:200 #23 0x00007fb34420e398 in KMail::FavoriteFolderView::qt_metacall (this=0x7fff7f1a5380, _c=1147859728, _id=41476736, _a=0x6) at ./favoritefolderview.moc:71 #24 0x00007fb35f7c8b27 in QMetaObject::activate (sender=0x2915020, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x6) at kernel/qobject.cpp:3280 #25 0x00007fb3606b1765 in QAbstractItemView::clicked (this=0x7fff7f1a5380, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:331 #26 0x00007fb3606c0db4 in QAbstractItemView::mouseReleaseEvent (this=0x2915020, event=0x7fff7f1a6740) at itemviews/qabstractitemview.cpp:1789 #27 0x00007fb3601bd04e in QWidget::event (this=0x2915020, event=0x7fff7f1a6740) at kernel/qwidget.cpp:8187 #28 0x00007fb3605885e6 in QFrame::event (this=0x2915020, e=0x7fff7f1a6740) at widgets/qframe.cpp:557 #29 0x00007fb3606c1a8b in QAbstractItemView::viewportEvent (this=0x2915020, event=0x7fff7f1a6740) at itemviews/qabstractitemview.cpp:1619 #30 0x00007fb3606ffd65 in QTreeView::viewportEvent (this=0x2915020, event=0x7fff7f1a6740) at itemviews/qtreeview.cpp:1256 #31 0x00007fb35f7b0507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2915150, event=0x7fff7f1a6740) at kernel/qcoreapplication.cpp:847 #32 0x00007fb360166fac in QApplicationPrivate::notify_helper (this=0x1daec30, receiver=0x2915150, e=0x7fff7f1a6740) at kernel/qapplication.cpp:4392 #33 0x00007fb36016d30e in QApplication::notify (this=0x7fff7f1a7450, receiver=0x2915150, e=0x7fff7f1a6740) at kernel/qapplication.cpp:3959 #34 0x00007fb360eb9156 in KApplication::notify (this=0x7fff7f1a7450, receiver=0x2915150, event=0x7fff7f1a6740) at ../../kdeui/kernel/kapplication.cpp:310 #35 0x00007fb35f7b0cdc in QCoreApplication::notifyInternal (this=0x7fff7f1a7450, receiver=0x2915150, event=0x7fff7f1a6740) at kernel/qcoreapplication.cpp:732 #36 0x00007fb36016bdbe in sendEvent (receiver=0x2915150, event=0x7fff7f1a6740, alienWidget=0x2915150, nativeWidget=0x1f303e0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #37 QApplicationPrivate::sendMouseEvent (receiver=0x2915150, event=0x7fff7f1a6740, alienWidget=0x2915150, nativeWidget=0x1f303e0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058 #38 0x00007fb3601ef345 in QETWidget::translateMouseEvent (this=0x1f303e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403 #39 0x00007fb3601edc5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff7f1a7060) at kernel/qapplication_x11.cpp:3536 #40 0x00007fb36021a0e2 in x11EventSourceDispatch (s=0x1dc7dd0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146 #41 0x00007fb357e08342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #42 0x00007fb357e0c2a8 in ?? () from /lib/libglib-2.0.so.0 #43 0x00007fb357e0c45c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #44 0x00007fb35f7dd193 in QEventDispatcherGlib::processEvents (this=0x1d7fe90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415 #45 0x00007fb360219a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff7f1a5380, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #46 0x00007fb35f7afa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #47 0x00007fb35f7afdec in QEventLoop::exec (this=0x7fff7f1a7390, flags=) at kernel/qeventloop.cpp:201 #48 0x00007fb35f7b3ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #49 0x0000000000403b4e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224 Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 185544 ***