Bug 305924

Application: kontact (4.8.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-29-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: moving a large folder to another (imported from Thunderbird then moved to Local Folder

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2165980 (LWP 7414))]

Thread 4 (Thread 0xafae1b40 (LWP 7415)):
#0  0xb7741424 in __kernel_vsyscall ()
#1  0xb397096b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb60783dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb57f6263 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb57f637f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb396cd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb606aace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xaf1c0b40 (LWP 7416)):
#0  0xb7741424 in __kernel_vsyscall ()
#1  0xb605c380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb38a7a7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb389a0ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb389a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb63ba8e7 in QEventDispatcherGlib::processEvents (this=0xae800468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb638650d in QEventLoop::processEvents (this=0xaf1c0270, flags=...) at kernel/qeventloop.cpp:149
#7  0xb63867a9 in QEventLoop::exec (this=0xaf1c0270, flags=...) at kernel/qeventloop.cpp:204
#8  0xb626f94c in QThread::exec (this=0x8e13210) at thread/qthread.cpp:501
#9  0xb626fa3b in QThread::run (this=0x8e13210) at thread/qthread.cpp:568
#10 0xb6272de0 in QThreadPrivate::start (arg=0x8e13210) at thread/qthread_unix.cpp:298
#11 0xb396cd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb606aace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaba02b40 (LWP 7454)):
#0  0xb36bedcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb62d1315 in do_gettime (frac=0xaba01fb0, sec=0xaba01fa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb63bb226 in QTimerInfoList::updateCurrentTime (this=0xab102074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb63bb57a in QTimerInfoList::timerWait (this=0xab102074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb63b9e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaba020bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb63b9ebd in timerSourcePrepare (source=0xab102040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb3899872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb3899faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb389a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb63ba8e7 in QEventDispatcherGlib::processEvents (this=0xab100468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb638650d in QEventLoop::processEvents (this=0xaba02240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb63867a9 in QEventLoop::exec (this=0xaba02240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb626f94c in QThread::exec (this=0x992eac8) at thread/qthread.cpp:501
#14 0xb6363b5d in QInotifyFileSystemWatcherEngine::run (this=0x992eac8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6272de0 in QThreadPrivate::start (arg=0x992eac8) at thread/qthread_unix.cpp:298
#16 0xb396cd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb606aace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb2165980 (LWP 7414)):
[KCrash Handler]
#7  size (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qvector.h:137
#8  QSortFilterProxyModelPrivate::proxy_to_source (this=0x9321040, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:370
#9  0xb6f3a343 in QSortFilterProxyModel::mapToSource (this=0x91c4010, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2502
#10 0xb6f3b62b in QSortFilterProxyModelPrivate::store_persistent_indexes (this=0x1) at itemviews/qsortfilterproxymodel.cpp:996
#11 0xb6f3c4c0 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x9321040) at itemviews/qsortfilterproxymodel.cpp:1244
#12 0xb639e6b1 in QMetaObject::activate (sender=0x910bbf0, m=0xb64e52b8, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3547
#13 0xb63f0335 in QAbstractItemModel::layoutAboutToBeChanged (this=0x910bbf0) at .moc/release-shared/moc_qabstractitemmodel.cpp:183
#14 0xb6380ffc in QAbstractItemModel::beginMoveRows (this=0x910bbf0, sourceParent=..., sourceFirst=0, sourceLast=0, destinationParent=..., destinationChild=0) at kernel/qabstractitemmodel.cpp:2635
#15 0xb4032894 in Akonadi::EntityTreeModelPrivate::monitoredCollectionMoved (this=0x931e5a8, collection=..., sourceCollection=..., destCollection=...) at ../../akonadi/entitytreemodel_p.cpp:917
#16 0xb401cb33 in qt_static_metacall (_a=0xbfbe7b40, _id=22, _o=0x910bbf0, _c=<optimized out>) at ./entitytreemodel.moc:141
#17 Akonadi::EntityTreeModel::qt_static_metacall (_o=0x910bbf0, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbfbe7b40) at ./entitytreemodel.moc:113
#18 0xb639e6b1 in QMetaObject::activate (sender=0x9313e28, m=0xb418c2f8, local_signal_index=9, argv=0xbfbe7b40) at kernel/qobject.cpp:3547
#19 0xb406e885 in Akonadi::Monitor::collectionMoved (this=0x9313e28, _t1=..., _t2=..., _t3=...) at ./monitor.moc:252
#20 0xb4072e4b in Akonadi::MonitorPrivate::emitCollectionNotification (this=0x9314f28, msg=..., col=..., par=..., dest=...) at ../../akonadi/monitor_p.cpp:612
#21 0xb4074d79 in Akonadi::MonitorPrivate::emitNotification (this=0x9314f28, msg=...) at ../../akonadi/monitor_p.cpp:285
#22 0xb3fc3c39 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x9314f28, msg=...) at ../../akonadi/changerecorder_p.h:60
#23 0xb4074f16 in Akonadi::MonitorPrivate::flushPipeline (this=0x9314f28) at ../../akonadi/monitor_p.cpp:429
#24 0xb4074fb0 in Akonadi::MonitorPrivate::dataAvailable (this=0x9314f28) at ../../akonadi/monitor_p.cpp:438
#25 0xb406ef33 in qt_static_metacall (_a=0xbfbe7e20, _id=23, _o=0x9313e28, _c=<optimized out>) at ./monitor.moc:137
#26 Akonadi::Monitor::qt_static_metacall (_o=0x9313e28, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbfbe7e20) at ./monitor.moc:108
#27 0xb639e6b1 in QMetaObject::activate (sender=0x931dd90, m=0xb418ae3c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#28 0xb4013d45 in Akonadi::EntityCacheBase::dataAvailable (this=0x931dd90) at ./entitycache_p.moc:102
#29 0xb3fca3ee in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult (this=0x931dd90, job=0x9b3f248) at ../../akonadi/entitycache_p.h:192
#30 0xb4013d8e in qt_static_metacall (_a=0xbfbe7fc8, _o=0x931dd90, _c=<optimized out>, _id=<optimized out>) at ./entitycache_p.moc:54
#31 Akonadi::EntityCacheBase::qt_static_metacall (_o=0x931dd90, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfbe7fc8) at ./entitycache_p.moc:47
#32 0xb639e6b1 in QMetaObject::activate (sender=0x9b3f248, m=0xb67b24ac, local_signal_index=3, argv=0xbfbe7fc8) at kernel/qobject.cpp:3547
#33 0xb65fd7b5 in KJob::result (this=0x9b3f248, _t1=0x9b3f248) at ./kjob.moc:208
#34 0xb65fd808 in KJob::emitResult (this=0x9b3f248) at ../../kdecore/jobs/kjob.cpp:318
#35 0xb406a72e in Akonadi::JobPrivate::delayedEmitResult (this=0xa6c50d8) at ../../akonadi/job.cpp:144
#36 0xb6399c01 in QMetaCallEvent::placeMetaCall (this=0xa0c5770, object=0x9b3f248) at kernel/qobject.cpp:525
#37 0xb63a2c7b in QObject::event (this=0x9b3f248, e=0xa0c5770) at kernel/qobject.cpp:1195
#38 0xb68f4ed4 in notify_helper (e=0xa0c5770, receiver=0x9b3f248, this=0x8e0fec0) at kernel/qapplication.cpp:4559
#39 QApplicationPrivate::notify_helper (this=0x8e0fec0, receiver=0x9b3f248, e=0xa0c5770) at kernel/qapplication.cpp:4531
#40 0xb68fa30d in QApplication::notify (this=0xa0c5770, receiver=0x9b3f248, e=0xa0c5770) at kernel/qapplication.cpp:4288
#41 0xb747a401 in KApplication::notify (this=0xbfbe8804, receiver=0x9b3f248, event=0xa0c5770) at ../../kdeui/kernel/kapplication.cpp:311
#42 0xb638797e in QCoreApplication::notifyInternal (this=0xbfbe8804, receiver=0x9b3f248, event=0xa0c5770) at kernel/qcoreapplication.cpp:876
#43 0xb638bad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8de7ab8) at kernel/qcoreapplication.cpp:1500
#45 0xb638be0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#46 0xb63ba494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=0x8e119a0) at kernel/qeventdispatcher_glib.cpp:279
#48 0xb3899d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb389a125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0xb389a201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0xb63ba887 in QEventDispatcherGlib::processEvents (this=0x8de8818, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#52 0xb69adaaa in QGuiEventDispatcherGlib::processEvents (this=0x8de8818, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0xb638650d in QEventLoop::processEvents (this=0xbfbe8764, flags=...) at kernel/qeventloop.cpp:149
#54 0xb63867a9 in QEventLoop::exec (this=0xbfbe8764, flags=...) at kernel/qeventloop.cpp:204
#55 0xb638beba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#56 0xb68f2a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#57 0x0804ac91 in main (argc=-1222134568, argv=0x91c4010) at ../../../kontact/src/main.cpp:218

Possible duplicates by query: bug 304849, bug 304582, bug 296588.

Reported using DrKonqi