Application: plasma-desktop (0.3) KDE Platform Version: 4.5.4 (KDE 4.5.4) Qt Version: 4.7.1 Operating System: Linux 2.6.35.6-48.fc14.x86_64 x86_64 Distribution: "Fedora release 14 (Laughlin)" -- Information about the crash: - What I was doing when the application crashed: I was deleting some To-do tasks when the kde crash, the panels dissapear and restart again in just a second. Every things keeps working well. I did not even restart kontact. -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0x7f06d8c01840 (LWP 2002))] Thread 2 (Thread 0x7f06b73cb700 (LWP 2021)): #0 0x00007fff62fff861 in clock_gettime () #1 0x0000003fe1a041bb in clock_gettime () from /lib64/librt.so.1 #2 0x0000003fe9ec3cd2 in do_gettime () at tools/qelapsedtimer_unix.cpp:123 #3 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #4 0x0000003fe9f872fd in QTimerInfoList::updateCurrentTime (this=0x7f06ac002060) at kernel/qeventdispatcher_unix.cpp:339 #5 0x0000003fe9f87685 in QTimerInfoList::timerWait (this=0x7f06ac002060, tm=...) at kernel/qeventdispatcher_unix.cpp:442 #6 0x0000003fe9f8610c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f06b73cab7c) at kernel/qeventdispatcher_glib.cpp:136 #7 0x0000003fe9f861b5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169 #8 0x0000003fe264131f in g_main_context_prepare (context=0x7f06ac0009b0, priority=0x7f06b73cabec) at gmain.c:2469 #9 0x0000003fe2642209 in g_main_context_iterate (context=0x7f06ac0009b0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2760 #10 0x0000003fe26428ad in g_main_context_iteration (context=0x7f06ac0009b0, may_block=1) at gmain.c:2843 #11 0x0000003fe9f86916 in QEventDispatcherGlib::processEvents (this=0x7f06ac0008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417 #12 0x0000003fe9f5ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #13 0x0000003fe9f5ad8c in QEventLoop::exec (this=0x7f06b73cad00, flags=...) at kernel/qeventloop.cpp:201 #14 0x0000003fe9e6fed4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #15 0x0000003fe9f3c5f8 in QInotifyFileSystemWatcherEngine::run (this=0x3102be0) at io/qfilesystemwatcher_inotify.cpp:248 #16 0x0000003fe9e726ee in QThreadPrivate::start (arg=0x3102be0) at thread/qthread_unix.cpp:285 #17 0x0000003fe0a06d5b in start_thread () from /lib64/libpthread.so.0 #18 0x0000003fe02e4a7d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f06d8c01840 (LWP 2002)): [KCrash Handler] #6 QString (this=0x0) at /usr/include/QtCore/qstring.h:728 #7 KCal::IncidenceBase::uid (this=0x0) at /usr/src/debug/kdepimlibs-4.5.4/kcal/incidencebase.cpp:185 #8 0x00007f06be0dada8 in ?? () from /usr/lib64/kde4/plasma_engine_calendar.so #9 0x00007f06be0dd7b0 in ?? () from /usr/lib64/kde4/plasma_engine_calendar.so #10 0x00007f06be0de546 in ?? () from /usr/lib64/kde4/plasma_engine_calendar.so #11 0x00007f06be0c1a04 in ?? () from /usr/lib64/kde4/plasma_engine_calendar.so #12 0x0000003fe9f7004f in QMetaObject::activate (sender=0x2eef940, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff62efb530) at kernel/qobject.cpp:3272 #13 0x0000003fe9fb7c64 in QAbstractItemModel::rowsAboutToBeRemoved (this=<value optimized out>, _t1=<value optimized out>, _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:188 #14 0x0000003fe9f52d98 in QAbstractItemModel::beginRemoveRows (this=<value optimized out>, parent=..., first=0, last=0) at kernel/qabstractitemmodel.cpp:2450 #15 0x00007f06bdb6d8d9 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0x2ef65a0, item=...) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/entitytreemodel_p.cpp:811 #16 0x00007f06bdb5de63 in Akonadi::EntityTreeModel::qt_metacall (this=0x2eef940, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff62efb7b0) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/entitytreemodel.moc:140 #17 0x0000003fe9f7004f in QMetaObject::activate (sender=0x2eee030, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff62efb7b0) at kernel/qobject.cpp:3272 #18 0x00007f06bdbae195 in Akonadi::Monitor::itemRemoved (this=<value optimized out>, _t1=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/monitor.moc:181 #19 0x00007f06bdbb0cbc in Akonadi::MonitorPrivate::emitItemNotification (this=0x2ef31e0, msg=..., item=<value optimized out>, collection=<value optimized out>, collectionDest=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/monitor_p.cpp:398 #20 0x00007f06bdbb11ab in Akonadi::MonitorPrivate::emitNotification (this=0x2ef31e0, msg=...) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/monitor_p.cpp:239 #21 0x00007f06bdbb39db in Akonadi::MonitorPrivate::dispatchNotifications (this=0x2ef31e0) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/monitor_p.cpp:184 #22 0x00007f06bdbb3ab5 in Akonadi::MonitorPrivate::slotNotify (this=0x2ef31e0, msgs=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/monitor_p.cpp:342 #23 0x00007f06bdb1d132 in Akonadi::ChangeRecorderPrivate::slotNotify (this=<value optimized out>, msgs=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/akonadi/changerecorder_p.h:51 #24 0x00007f06bdbae502 in Akonadi::Monitor::qt_metacall (this=0x2eee030, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff62efbc20) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/monitor.moc:147 #25 0x00007f06bdb1c3e8 in Akonadi::ChangeRecorder::qt_metacall (this=0x2eee030, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/changerecorder.moc:72 #26 0x0000003fe9f7004f in QMetaObject::activate (sender=0x2eedd70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff62efbc20) at kernel/qobject.cpp:3272 #27 0x00007f06bdc10f82 in OrgFreedesktopAkonadiNotificationManagerInterface::notify (this=<value optimized out>, _t1=<value optimized out>) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/notificationmanagerinterface.moc:85 #28 0x00007f06bdc10fcd in OrgFreedesktopAkonadiNotificationManagerInterface::qt_metacall (this=0x2eedd70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff62efbe60) at /usr/src/debug/kdepimlibs-4.5.4/x86_64-redhat-linux-gnu/akonadi/notificationmanagerinterface.moc:73 #29 0x0000003feb420228 in QDBusConnectionPrivate::deliverCall (this=0x2007d70, object=0x2eedd70, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919 #30 0x0000003feb42b0ff in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103 #31 0x0000003fe9f6fb4a in QObject::event (this=0x2eedd70, e=<value optimized out>) at kernel/qobject.cpp:1211 #32 0x0000003fecfb78c4 in QApplicationPrivate::notify_helper (this=0x2014690, receiver=0x2eedd70, e=0x3d26a10) at kernel/qapplication.cpp:4445 #33 0x0000003fecfbc3da in QApplication::notify (this=<value optimized out>, receiver=0x2eedd70, e=0x3d26a10) at kernel/qapplication.cpp:4324 #34 0x0000003fee220566 in KApplication::notify (this=0x2001360, receiver=0x2eedd70, event=0x3d26a10) at /usr/src/debug/kdelibs-4.5.4/kdeui/kernel/kapplication.cpp:310 #35 0x0000003fe9f5b7ac in QCoreApplication::notifyInternal (this=0x2001360, receiver=0x2eedd70, event=0x3d26a10) at kernel/qcoreapplication.cpp:732 #36 0x0000003fe9f5ef95 in sendEvent (receiver=0x0, event_type=0, data=0x1fe7fb0) at kernel/qcoreapplication.h:215 #37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1fe7fb0) at kernel/qcoreapplication.cpp:1373 #38 0x0000003fe9f86723 in sendPostedEvents (s=0x2017cc0) at kernel/qcoreapplication.h:220 #39 postEventSourceDispatch (s=0x2017cc0) at kernel/qeventdispatcher_glib.cpp:277 #40 0x0000003fe2641e33 in g_main_dispatch (context=0x2016d20) at gmain.c:2149 #41 g_main_context_dispatch (context=0x2016d20) at gmain.c:2702 #42 0x0000003fe2642610 in g_main_context_iterate (context=0x2016d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780 #43 0x0000003fe26428ad in g_main_context_iteration (context=0x2016d20, may_block=1) at gmain.c:2843 #44 0x0000003fe9f868bf in QEventDispatcherGlib::processEvents (this=0x1fe77c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415 #45 0x0000003fed05c59e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:207 #46 0x0000003fe9f5ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #47 0x0000003fe9f5ad8c in QEventLoop::exec (this=0x7fff62efc880, flags=...) at kernel/qeventloop.cpp:201 #48 0x0000003fe9f5f24b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #49 0x0000003ff5a37f88 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so #50 0x0000003fe021ee7d in __libc_start_main (main=0x400920 <_start+256>, argc=1, ubp_av=0x7fff62efcc78, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff62efcc68) at libc-start.c:226 #51 0x0000000000400849 in _start () This bug may be a duplicate of or related to bug 247642. Possible duplicates by query: bug 261032, bug 257778, bug 257190, bug 249648. Reported using DrKonqi