Application: kontact ()

Qt Version: 5.4.2
Operating System: Linux 4.2.0-16-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
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can't reproduce.

-- Backtrace:
Application: kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fafb780c880 (LWP 608))]

Thread 11 (Thread 0x7faf8f5ef700 (LWP 610)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb3afa48b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3afa4c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf8f5ef700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7faf4c206700 (LWP 611)):
#0  0x00007fafb49e18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fafae5fc1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fafae5fc2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fafb552229b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fafb54c875a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fafb52e63d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fafb52eb2be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fafaf2796aa in start_thread (arg=0x7faf4c206700) at pthread_create.c:333
#8  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7faf4b803700 (LWP 612)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38085b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf4b803700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7faf4afe3700 (LWP 613)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf4afe3700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7faf4a7e2700 (LWP 614)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf4a7e2700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7faf49fe1700 (LWP 615)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf49fe1700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7faf497e0700 (LWP 616)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf497e0700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7faf48fdf700 (LWP 617)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf48fdf700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7faf33fff700 (LWP 618)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fafb38095e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#2  0x00007fafb3b2a341 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf33fff700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7faf1a251700 (LWP 661)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faf31a45114 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007faf31a45159 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fafaf2796aa in start_thread (arg=0x7faf1a251700) at pthread_create.c:333
#4  0x00007fafb49eceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fafb780c880 (LWP 608)):
[KCrash Handler]
#6  0x00007fafb5490c2f in QSortFilterProxyModel::sibling(int, int, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fafb548ac28 in QIdentityProxyModel::sibling(int, int, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fafb548ac28 in QIdentityProxyModel::sibling(int, int, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fafb081d56f in QModelIndex::sibling (acolumn=<optimized out>, arow=<optimized out>, this=0x7ffe8da6f470) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qabstractitemmodel.h:483
#10 Akonadi::StatisticsProxyModel::Private::sourceLayoutChanged (this=0x3f48a50) at ../../../../akonadi/src/core/models/statisticsproxymodel.cpp:248
#11 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fafb5572736 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fafb548db71 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fafb548e6c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fafb5572736 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fafb548db71 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fafb548e6c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fafb5572736 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fafb54970f0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fafb5572c72 in QAbstractItemModel::rowsMoved(QModelIndex const&, int, int, QModelIndex const&, int, QAbstractItemModel::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fafb5474761 in QAbstractItemModel::endMoveRows() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fafb080c0dd in Akonadi::EntityTreeModelPrivate::monitoredCollectionMoved (this=0x236fb40, collection=..., sourceCollection=..., destCollection=...) at ../../../../akonadi/src/core/models/entitytreemodel_p.cpp:994
#26 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fafb074e91f in Akonadi::Monitor::collectionMoved (this=<optimized out>, _t1=..., _t2=..., _t3=...) at ./moc_monitor.cpp:906
#28 0x00007fafb0755052 in Akonadi::MonitorPrivate::emitCollectionNotification (this=this@entry=0x622a280, msg=..., col=..., par=..., dest=...) at ../../../../akonadi/src/core/monitor_p.cpp:1062
#29 0x00007fafb075b8a0 in Akonadi::MonitorPrivate::emitNotification (this=this@entry=0x622a280, msg=...) at ../../../../akonadi/src/core/monitor_p.cpp:577
#30 0x00007fafb0716dbe in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x622a280, msg=...) at ../../../../akonadi/src/core/changerecorder_p.cpp:498
#31 0x00007fafb075d42c in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x622a280) at ../../../../akonadi/src/core/monitor_p.cpp:796
#32 0x00007fafb075da09 in Akonadi::MonitorPrivate::dataAvailable (this=0x622a280) at ../../../../akonadi/src/core/monitor_p.cpp:805
#33 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007fafb070e38f in Akonadi::EntityCache<Akonadi::Collection, Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult (this=0x4b49a90, job=<optimized out>) at ../../../../akonadi/src/core/entitycache_p.h:216
#35 0x00007fafb07329d8 in Akonadi::EntityCacheBase::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_entitycache_p.cpp:79
#36 0x00007fafb54fb78a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fafb67708d2 in KJob::result (this=this@entry=0x53a8860, _t1=_t1@entry=0x53a8860) at ./moc_kjob.cpp:552
#38 0x00007fafb677145a in KJob::emitResult (this=0x53a8860) at ../../../src/lib/jobs/kjob.cpp:294
#39 0x00007fafb07c13b3 in Akonadi::JobPrivate::delayedEmitResult (this=<optimized out>) at ../../../../akonadi/src/core/jobs/job.cpp:153
#40 Akonadi::Job::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./moc_job.cpp:107
#41 0x00007fafb54fc651 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007fafb5d98b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007fafb5d9e230 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007fafb54caf1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007fafb54cd057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007fafb5521e73 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007fafae5fbff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fafae5fc250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fafae5fc2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fafb552227f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007fafb54c875a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007fafb54d02cc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x0000000000404af1 in main (argc=1, argv=0x7ffe8da70f28) at ../../../kontact/src/main.cpp:220

Reported using DrKonqi