Application: kontact (4.6 beta3) KDE Platform Version: 4.5.95 (4.6 RC2) Qt Version: 4.7.0 Operating System: Linux 2.6.37-CHAKRA x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: I create a new Event in Calendar, edit Categories, press Apply, edit Categories again, press Apply. a "Conflict Resolution-Kontact" Window appear and ask me whih update(s) to apply. I press "Take left one" --> crash The crash can be reproduced every time. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault [Current thread is 1 (Thread 0x7f994fd0b760 (LWP 3802))] Thread 2 (Thread 0x7f9937ee8710 (LWP 3803)): #0 0x00007f994804540c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f994c6d0574 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4 #2 0x00007f994c6d05a9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4 #3 0x00007f9948040cb0 in start_thread () from /lib/libpthread.so.0 #4 0x00007f994d2199fd in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f994fd0b760 (LWP 3802)): [KCrash Handler] #6 QVector<QSharedPointer<KCalCore::Attendee> >::constBegin (this=0x0, emails=<value optimized out>, email=...) at /usr/include/QtCore/qvector.h:236 #7 KCalCore::IncidenceBase::attendeeByMails (this=0x0, emails=<value optimized out>, email=...) at /home/manutortosa/desktop-testing/kdepimlibs/src/kdepimlibs-4.5.95/kcalcore/incidencebase.cpp:502 #8 0x00007f9930a320fd in IncidenceEditorNG::InvitationDispatcherPrivate::myAttendeeStatusChanged (this=<value optimized out>, oldInc=..., newInc=...) at /home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.cpp:57 #9 0x00007f9930a3238e in IncidenceEditorNG::InvitationDispatcherPrivate::sentEventModifiedMessage (this=0x2f65da0) at /home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.cpp:106 #10 0x00007f9930a32490 in IncidenceEditorNG::InvitationDispatcher::qt_metacall (this=0x30fe2e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3252980) at /home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/incidenceeditor-ng/invitationdispatcher.moc:75 #11 0x00007f994d9359ba in QObject::event (this=0x30fe2e0, e=<value optimized out>) at kernel/qobject.cpp:1219 #12 0x00007f994e2f42f4 in QApplicationPrivate::notify_helper (this=0x1a3c6b0, receiver=0x30fe2e0, e=0x314c760) at kernel/qapplication.cpp:4397 #13 0x00007f994e2f9531 in QApplication::notify (this=<value optimized out>, receiver=0x30fe2e0, e=0x314c760) at kernel/qapplication.cpp:4278 #14 0x00007f994f0be596 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #15 0x00007f994d91f4ec in QCoreApplication::notifyInternal (this=0x7fff85003940, receiver=0x30fe2e0, event=0x314c760) at kernel/qcoreapplication.cpp:732 #16 0x00007f994d923422 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x19eb4d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x19eb4d0) at kernel/qcoreapplication.cpp:1373 #18 0x00007f994d94d593 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #19 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277 #20 0x00007f9947b12bf3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #21 0x00007f9947b133d0 in ?? () from /usr/lib/libglib-2.0.so.0 #22 0x00007f9947b1366d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #23 0x00007f994d94d72f in QEventDispatcherGlib::processEvents (this=0x19eafa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415 #24 0x00007f994e3a399e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #25 0x00007f994d91df82 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #26 0x00007f994d91e1cc in QEventLoop::exec (this=0x7fff85003890, flags=...) at kernel/qeventloop.cpp:201 #27 0x00007f994d92371b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #28 0x0000000000404067 in main (argc=1, argv=0x7fff85003f28) at /home/manutortosa/desktop-testing/kdepim-beta/src/kdepim-4.6beta3/kontact/src/main.cpp:217 Reported using DrKonqi
Confirmed with korg from master. (although my backtrace is quite different) Core was generated by `/kde/inst/kdepim/bin/korganizer'. Program terminated with signal 6, Aborted. #0 0x00007f139bac8a75 in raise () from /lib64/libc.so.6 (gdb) bt #0 0x00007f139bac8a75 in raise () from /lib64/libc.so.6 #1 0x00007f139bac9f76 in abort () from /lib64/libc.so.6 #2 0x00007f139c3928d4 in qt_message_output (msgType=<value optimized out>, buf=<value optimized out>) at global/qglobal.cpp:2282 #3 0x00007f139c392a9d in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7f139c4e3448 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fffb388f570) at global/qglobal.cpp:2328 #4 0x00007f139c392c35 in qFatal (msg=<value optimized out>) at global/qglobal.cpp:2511 #5 0x00007f139c392c7a in qt_assert (assertion=0x5804 <Address 0x5804 out of bounds>, file=0x6 <Address 0x6 out of bounds>, line=-1) at global/qglobal.cpp:2027 #6 0x00007f13974f4698 in Akonadi::EntityTreeModelPrivate::monitoredItemLinked (this=0x95a650, item=..., collection=...) at /kde/src/KDE/kdepimlibs/akonadi/entitytreemodel_p.cpp:1048 #7 0x00007f13974eb6f7 in Akonadi::EntityTreeModel::qt_metacall (this=0x8a2620, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0x7fffb388f870) at /kde/build/KDE/kdepimlibs/akonadi/entitytreemodel.moc:161 #8 0x00007f139606a881 in CalendarSupport::CalendarModel::qt_metacall (this=0x8a2620, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0x7fffb388f870) at /kde/build/KDE/kdepim/calendarsupport/moc_calendarmodel.cpp:66 #9 0x00007f139c498e3f in QMetaObject::activate (sender=0x953910, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffb388f870) at kernel/qobject.cpp:3272 #10 0x00007f1397541269 in Akonadi::Monitor::itemLinked (this=0x953910, _t1=..., _t2=...) at /kde/build/KDE/kdepimlibs/akonadi/monitor.moc:197 #11 0x00007f1397544d04 in Akonadi::MonitorPrivate::emitItemNotification (this=0x926b50, msg=..., item=..., collection=..., collectionDest=...) at /kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:462 #12 0x00007f1397543774 in Akonadi::MonitorPrivate::emitNotification (this=0x926b50, msg=...) at /kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:270 #13 0x00007f13974a0a69 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x926b50, msg=...) at /kde/src/KDE/kdepimlibs/akonadi/changerecorder_p.h:60 #14 0x00007f13975431ca in Akonadi::MonitorPrivate::dispatchNotifications (this=0x926b50) at /kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:212 #15 0x00007f1397544280 in Akonadi::MonitorPrivate::slotNotify (this=0x926b50, msgs=QList<Akonadi::NotificationMessage> = {...}) at /kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:378 #16 0x00007f13974a09de in Akonadi::ChangeRecorderPrivate::slotNotify (this=0x926b50, msgs=QList<Akonadi::NotificationMessage> = {...}) at /kde/src/KDE/kdepimlibs/akonadi/changerecorder_p.h:51 #17 0x00007f1397541008 in Akonadi::Monitor::qt_metacall (this=0x953910, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0x7fffb388fe90) at /kde/build/KDE/kdepimlibs/akonadi/monitor.moc:155 #18 0x00007f13974a00af in Akonadi::ChangeRecorder::qt_metacall (this=0x953910, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x7fffb388fe90) at /kde/build/KDE/kdepimlibs/akonadi/changerecorder.moc:72 #19 0x00007f139c498e3f in QMetaObject::activate (sender=0x8ee330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffb388fe90) at kernel/qobject.cpp:3272 #20 0x00007f13975baed3 in OrgFreedesktopAkonadiNotificationSourceInterface::notify (this=0x8ee330, _t1= QList<Akonadi::NotificationMessage> = {...}) at /kde/build/KDE/kdepimlibs/akonadi/notificationsourceinterface.moc:91 #21 0x00007f13975bae16 in OrgFreedesktopAkonadiNotificationSourceInterface::qt_metacall (this=0x8ee330, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffb3890080) at /kde/build/KDE/kdepimlibs/akonadi/notificationsourceinterface.moc:77 #22 0x00007f1399c0ad08 in QDBusConnectionPrivate::deliverCall (this=0x6809b0, object=0x8ee330, msg=..., metaTypes=QList<int> = {...}, slotIdx=5) at qdbusintegrator.cpp:919 #23 0x00007f1399c15daf in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
Stephen, have a look at the second backtrace. I can't reproduce any.
First backtrace was fixed by: 2208a57d252206ff5e0f371e808c21af32796180
Testet with KOrganizer Version 4.9 Unter KDE 4.9.00 distribution: Calculate Linux (gentoo)