Application: kontact (4.8.5)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.2
Operating System: Linux 3.5.2-3.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed: I have lets say three folders: IT, server, and personal.  When moving 'server' folder as a subfolder for the 'IT' folder, it crashes.  Consistently crashes for Fedora 17.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f87cc1de880 (LWP 4378))]

Thread 3 (Thread 0x7f87bf229700 (LWP 4379)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003123a1677d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3124400980) at wtf/FastMalloc.cpp:2495
#2  0x0000003123a16889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x0000003ce5c07d14 in start_thread (arg=0x7f87bf229700) at pthread_create.c:309
#4  0x0000003ce58f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f87be928700 (LWP 4380)):
#0  0x00007fffc69ff827 in clock_gettime ()
#1  0x0000003ce680410d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x000000342a8d14a4 in do_gettime (frac=0x7f87be927aa8, sec=0x7f87be927aa0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x000000342a9a4d0d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f87b8002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x000000342a9a5053 in QTimerInfoList::timerWait (this=0x7f87b8002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x000000342a9a3bcc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f87be927b7c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x0000003ce744719f in g_main_context_prepare (context=context@entry=0x7f87b80009a0, priority=priority@entry=0x7f87be927bc8) at gmain.c:2836
#8  0x0000003ce744788b in g_main_context_iterate (context=context@entry=0x7f87b80009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3126
#9  0x0000003ce7447a84 in g_main_context_iteration (context=0x7f87b80009a0, may_block=1) at gmain.c:3207
#10 0x000000342a9a4506 in QEventDispatcherGlib::processEvents (this=0x7f87b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x000000342a97513f in QEventLoop::processEvents (this=this@entry=0x7f87be927d20, flags=...) at kernel/qeventloop.cpp:149
#12 0x000000342a9753c8 in QEventLoop::exec (this=0x7f87be927d20, flags=...) at kernel/qeventloop.cpp:204
#13 0x000000342a878650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#14 0x000000342a87b5eb in QThreadPrivate::start (arg=0xef5da0) at thread/qthread_unix.cpp:307
#15 0x0000003ce5c07d14 in start_thread (arg=0x7f87be928700) at pthread_create.c:309
#16 0x0000003ce58f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f87cc1de880 (LWP 4378)):
[KCrash Handler]
#6  QModelIndex (other=..., this=0x7fffc69ee010) at ../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x134bc90, child=...) at itemviews/qsortfilterproxymodel.cpp:1659
#8  0x000000342d8082ca in parent (this=0x7fffc69ee060) at /usr/include/QtCore/qabstractitemmodel.h:393
#9  KIdentityProxyModel::parent (this=0x14b0390, child=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/kidentityproxymodel.cpp:359
#10 0x0000003128683673 in parent (this=0x7fffc69ee0c0) at /usr/include/QtCore/qabstractitemmodel.h:393
#11 KPIM::StatisticsProxyModel::parent (this=0x14b0e80, child=...) at /usr/src/debug/kdepim-4.8.5/libkdepim/statisticsproxymodel.cpp:346
#12 0x0000003128684b02 in sibling (acolumn=1, arow=0, this=0x21c8e10) at /usr/include/QtCore/qabstractitemmodel.h:396
#13 KPIM::StatisticsProxyModel::Private::sourceLayoutAboutToBeChanged (this=0x14ab3b0) at /usr/src/debug/kdepim-4.8.5/libkdepim/statisticsproxymodel.cpp:217
#14 0x000000342a98cb9f in QMetaObject::activate (sender=0x14b0e80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x000000342d80973a in KIdentityProxyModelPrivate::_k_sourceLayoutAboutToBeChanged (this=0x13ae710) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/kidentityproxymodel.cpp:589
#16 0x000000342a98cb9f in QMetaObject::activate (sender=0x14b0390, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#17 0x000000342d80973a in KIdentityProxyModelPrivate::_k_sourceLayoutAboutToBeChanged (this=0x13694d0) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/kidentityproxymodel.cpp:589
#18 0x000000342a98cb9f in QMetaObject::activate (sender=0x134bc90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x000000342bf529e1 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x144f510) at itemviews/qsortfilterproxymodel.cpp:1240
#20 0x000000342a98cb9f in QMetaObject::activate (sender=0x13d6e30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#21 0x000000342a96def4 in QAbstractItemModel::beginMoveRows (this=0x13d6e30, sourceParent=..., sourceFirst=4, sourceLast=4, destinationParent=..., destinationChild=0) at kernel/qabstractitemmodel.cpp:2635
#22 0x000000311f50660d in Akonadi::EntityTreeModelPrivate::monitoredCollectionMoved (this=0x145d630, collection=..., sourceCollection=..., destCollection=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/entitytreemodel_p.cpp:917
#23 0x000000342a98cb9f in QMetaObject::activate (sender=0x14215c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc69eead0) at kernel/qobject.cpp:3547
#24 0x000000311f53dc1f in Akonadi::Monitor::collectionMoved (this=<optimized out>, _t1=..., _t2=..., _t3=...) at /usr/src/debug/kdepimlibs-4.8.5/x86_64-redhat-linux-gnu/akonadi/monitor.moc:251
#25 0x000000311f53ffd0 in Akonadi::MonitorPrivate::emitCollectionNotification (this=this@entry=0x143da40, msg=..., col=..., par=..., dest=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/monitor_p.cpp:612
#26 0x000000311f54379b in Akonadi::MonitorPrivate::emitNotification (this=0x143da40, msg=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/monitor_p.cpp:285
#27 0x000000311f4aab09 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x143da40, msg=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/changerecorder_p.h:60
#28 0x000000311f5420ff in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x143da40) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/monitor_p.cpp:429
#29 0x000000311f542199 in Akonadi::MonitorPrivate::dataAvailable (this=0x143da40) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/monitor_p.cpp:438
#30 0x000000342a98cb9f in QMetaObject::activate (sender=0x145aba0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#31 0x000000311f4b0d07 in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult (this=0x145aba0, job=<optimized out>) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/entitycache_p.h:192
#32 0x000000342a98cb9f in QMetaObject::activate (sender=0x21c9690, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc69ef180) at kernel/qobject.cpp:3547
#33 0x000000342cd33b62 in KJob::result (this=this@entry=0x21c9690, _t1=_t1@entry=0x21c9690) at /usr/src/debug/kdelibs-4.8.5/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#34 0x000000342cd33ba0 in KJob::emitResult (this=0x21c9690) at /usr/src/debug/kdelibs-4.8.5/kdecore/jobs/kjob.cpp:318
#35 0x000000342a98acee in QObject::event (this=0x21c9690, e=<optimized out>) at kernel/qobject.cpp:1195
#36 0x000000342b9ca37c in QApplicationPrivate::notify_helper (this=this@entry=0xccce80, receiver=receiver@entry=0x21c9690, e=e@entry=0x21988d0) at kernel/qapplication.cpp:4551
#37 0x000000342b9ce7fa in QApplication::notify (this=0x7fffc69efc20, receiver=0x21c9690, e=0x21988d0) at kernel/qapplication.cpp:4412
#38 0x000000342d8462b6 in KApplication::notify (this=0x7fffc69efc20, receiver=0x21c9690, event=0x21988d0) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#39 0x000000342a9763ee in QCoreApplication::notifyInternal (this=0x7fffc69efc20, receiver=receiver@entry=0x21c9690, event=event@entry=0x21988d0) at kernel/qcoreapplication.cpp:915
#40 0x000000342a979ea1 in sendEvent (event=0x21988d0, receiver=0x21c9690) at kernel/qcoreapplication.h:231
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xc97600) at kernel/qcoreapplication.cpp:1539
#42 0x000000342a9a4353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#43 postEventSourceDispatch (s=s@entry=0xccb680) at kernel/qeventdispatcher_glib.cpp:279
#44 0x0000003ce7447695 in g_main_dispatch (context=0xcd50f0) at gmain.c:2539
#45 g_main_context_dispatch (context=context@entry=0xcd50f0) at gmain.c:3075
#46 0x0000003ce74479c8 in g_main_context_iterate (context=context@entry=0xcd50f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#47 0x0000003ce7447a84 in g_main_context_iteration (context=0xcd50f0, may_block=1) at gmain.c:3207
#48 0x000000342a9a44e6 in QEventDispatcherGlib::processEvents (this=0xc98ee0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#49 0x000000342ba6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#50 0x000000342a97513f in QEventLoop::processEvents (this=this@entry=0x7fffc69efa90, flags=...) at kernel/qeventloop.cpp:149
#51 0x000000342a9753c8 in QEventLoop::exec (this=0x7fffc69efa90, flags=...) at kernel/qeventloop.cpp:204
#52 0x000000342a97a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#53 0x0000000000403459 in main (argc=1, argv=0x7fffc69efd68) at /usr/src/debug/kdepim-4.8.5/kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 295622.

Possible duplicates by query: bug 306315, bug 306080, bug 304596, bug 304324, bug 304126.

Reported using DrKonqi