Application: kontact (4.10 rc2) KDE Platform Version: 4.9.97 (Compiled from sources) Qt Version: 4.8.2 Operating System: Linux 3.7.1 x86_64 Distribution: Debian GNU/Linux 7.0 (wheezy) -- Information about the crash: - What I was doing when the application crashed: Most of the times, when I run from a console: akonadictl restart Kontact (and plasma-desktop) crash with the attached backtrace. The crash can be reproduced some of the time. -- Backtrace: Application: Kontact (kontact), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f02c943d780 (LWP 21905))] Thread 5 (Thread 0x7f02c20fd700 (LWP 22064)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f02debfbebd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007f02debfbfc9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007f02dab8db50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #4 0x00007f02d8c99a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f02c17fc700 (LWP 22070)): #0 0x00007f02dab9162e in __pthread_mutex_unlock_usercnt (mutex=0x7f02bc0008b0, decr=<optimized out>) at pthread_mutex_unlock.c:52 #1 0x00007f02d74a5451 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f02d7468e1d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f02d746954b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f02d7469744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f02daf4e296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f02daf1e8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f02daf1eb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f02dae21d70 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f02dae24d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #10 0x00007f02dab8db50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #11 0x00007f02d8c99a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f026894a700 (LWP 18575)): #0 0x00007f02d8c8ee33 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f02d7469624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f02d7469744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f02daf4e296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007f02daf1e8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007f02daf1eb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f02dae21d70 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f02daeff1bf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f02dae24d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f02dab8db50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #10 0x00007f02d8c99a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f026cd99700 (LWP 18581)): #0 0x00007f02dab9518d in read () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f02d74a477f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f02d74691a9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f02d74695c2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f02d7469744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f02daf4e296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007f02daf1e8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f02daf1eb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f02dae21d70 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f02daeff1bf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #10 0x00007f02dae24d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #11 0x00007f02dab8db50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #12 0x00007f02d8c99a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f02c943d780 (LWP 21905)): [KCrash Handler] #6 0x00007f02d8bf1475 in *__GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f02d8bf46f0 in *__GI_abort () at abort.c:92 #8 0x00007f02dae1a722 in qt_message_output(QtMsgType, char const*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f02dae1aa98 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #10 0x00007f02dae1ac24 in qFatal(char const*, ...) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #11 0x00007f027ae4e95e in CalendarSupport::Calendar::Private::updateItem (this=0x6e515c0, item=..., mode=CalendarSupport::Calendar::Private::AssertExists) at /media/kdesvn/kde4svn/src/kdepim/calendarsupport/calendar.cpp:442 #12 0x00007f027ae4cd11 in CalendarSupport::Calendar::Private::dataChanged (this=0x6e515c0, topLeft=..., bottomRight=...) at /media/kdesvn/kde4svn/src/kdepim/calendarsupport/calendar.cpp:236 #13 0x00007f027ae4246a in CalendarSupport::Calendar::Private::qt_static_metacall (_o=0x6e515c0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0x7fffcddd64c0) at /media/kdesvn/kde4svn/build/kdepim/calendarsupport/moc_calendar_p.cpp:147 #14 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #15 0x00007f02daf7f067 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #16 0x00007f02da3bd53a in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #17 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #18 0x00007f02daf7f067 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #19 0x00007f02dba55666 in KSelectionProxyModelPrivate::emitContinuousRanges (this=0x6e50360, sourceFirst=..., sourceLast=..., proxyFirst=..., proxyLast=...) at /media/kdesvn/kde4svn/src/kdelibs/kdeui/itemviews/kselectionproxymodel.cpp:624 #20 0x00007f02dba55901 in KSelectionProxyModelPrivate::sourceDataChanged (this=0x6e50360, topLeft=..., bottomRight=...) at /media/kdesvn/kde4svn/src/kdelibs/kdeui/itemviews/kselectionproxymodel.cpp:667 #21 0x00007f02dba5fc76 in KSelectionProxyModel::qt_static_metacall (_o=0x6e49c80, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fffcddd6bf0) at /media/kdesvn/kde4svn/build/kdelibs/kdeui/moc_kselectionproxymodel.cpp:110 #22 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #23 0x00007f02daf7f067 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #24 0x00007f02d571875b in Akonadi::EntityTreeModelPrivate::dataChanged (this=0x6e05cc0, top=..., bottom=...) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/entitytreemodel_p.cpp:1692 #25 0x00007f02d57158ca in Akonadi::EntityTreeModelPrivate::monitoredItemChanged (this=0x6e05cc0, item=...) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/entitytreemodel_p.cpp:1130 #26 0x00007f02d570c2fb in Akonadi::EntityTreeModel::qt_static_metacall (_o=0x6e054f0, _c=QMetaObject::InvokeMetaMethod, _id=31, _a=0x7fffcddd6f70) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_entitytreemodel.cpp:160 #27 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #28 0x00007f02d57581d7 in Akonadi::Monitor::itemChanged (this=0x6e03fd0, _t1=..., _t2=...) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_monitor.cpp:189 #29 0x00007f02d575c41c in Akonadi::MonitorPrivate::emitItemNotification (this=0x6e04670, msg=..., item=..., collection=..., collectionDest=...) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/monitor_p.cpp:554 #30 0x00007f02d575ac0b in Akonadi::MonitorPrivate::emitNotification (this=0x6e04670, msg=...) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/monitor_p.cpp:296 #31 0x00007f02d56ba2f6 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x6e04670, msg=...) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/changerecorder_p.cpp:54 #32 0x00007f02d575b8b9 in Akonadi::MonitorPrivate::flushPipeline (this=0x6e04670) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/monitor_p.cpp:457 #33 0x00007f02d575b934 in Akonadi::MonitorPrivate::dataAvailable (this=0x6e04670) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/monitor_p.cpp:466 #34 0x00007f02d5758017 in Akonadi::Monitor::qt_static_metacall (_o=0x6e03fd0, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0x7fffcddd7500) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_monitor.cpp:137 #35 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #36 0x00007f02d56fe6c7 in Akonadi::EntityCacheBase::dataAvailable (this=0x6e03650) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_entitycache_p.cpp:102 #37 0x00007f02d56c098e in Akonadi::EntityCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult (this=0x6e03650, job=0xec53640) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/entitycache_p.h:196 #38 0x00007f02d56fe5a0 in Akonadi::EntityCacheBase::qt_static_metacall (_o=0x6e03650, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffcddd7780) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_entitycache_p.cpp:54 #39 0x00007f02daf3554f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #40 0x00007f02db3e240b in KJob::result (this=0xec53640, _t1=0xec53640) at /media/kdesvn/kde4svn/build/kdelibs/kdecore/kjob.moc:208 #41 0x00007f02db3e18cf in KJob::emitResult (this=0xec53640) at /media/kdesvn/kde4svn/src/kdelibs/kdecore/jobs/kjob.cpp:318 #42 0x00007f02d5752e5a in Akonadi::JobPrivate::delayedEmitResult (this=0xebb3e30) at /media/kdesvn/kde4svn/src/kdepimlibs/akonadi/job.cpp:144 #43 0x00007f02d5753ff8 in Akonadi::Job::qt_static_metacall (_o=0xec53640, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xc9a5840) at /media/kdesvn/kde4svn/build/kdepimlibs/akonadi/moc_job.cpp:68 #44 0x00007f02daf34a2e in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #45 0x00007f02d9e3070c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #46 0x00007f02d9e34b8a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #47 0x00007f02dba73d2e in KApplication::notify (this=0x7fffcddd81f0, receiver=0xec53640, event=0x3562f80) at /media/kdesvn/kde4svn/src/kdelibs/kdeui/kernel/kapplication.cpp:311 #48 0x00007f02daf1fb5e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #49 0x00007f02daf239e1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #50 0x00007f02daf4e0e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #51 0x00007f02d7469355 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f02d7469688 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #53 0x00007f02d7469744 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #54 0x00007f02daf4e276 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #55 0x00007f02d9ed183e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #56 0x00007f02daf1e8af in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #57 0x00007f02daf1eb38 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #58 0x00007f02daf23cf8 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #59 0x0000000000404328 in main (argc=3, argv=0x7fffcddd8748) at /media/kdesvn/kde4svn/src/kdepim/kontact/src/main.cpp:219 Reported using DrKonqi