Application: kontact (5.1.1)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-2-default x86_64
Distribution: "openSUSE Tumbleweed (20160117) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
As kontact was stuck with "retrieve folder content" message, I closed kontact and then reopened it. I got the crash

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3c37d60900 (LWP 5045))]

Thread 14 (Thread 0x7f3c198c9700 (LWP 5046)):
#0  0x00007f3c349d624d in poll () from /lib64/libc.so.6
#1  0x00007f3c2e14b432 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f3c2e14d007 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f3c1ba17e29 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f3c352de94f in QThreadPrivate::start (arg=0xaeb070) at thread/qthread_unix.cpp:331
#5  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f3c12906700 (LWP 5047)):
#0  0x00007f3c2dd2d07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f3c325783bb in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007f3c325783f9 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f3bcdb0f700 (LWP 5048)):
#0  0x00007f3c2d50bc2a in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c2d50c208 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3bc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3bcdb0ecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3c352de94f in QThreadPrivate::start (arg=0xbf12d0) at thread/qthread_unix.cpp:331
#7  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f3bc7095700 (LWP 5049)):
#0  0x00007f3c2dd2d07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f3c32286764 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007f3c325a7441 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f3bc6894700 (LWP 5050)):
#0  0x00007f3c2dd2d07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f3c32287793 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007f3c325a7441 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f3bc6093700 (LWP 5051)):
#0  0x00007f3c2dd2d07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f3c32287793 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007f3c325a7441 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f3bc5892700 (LWP 5052)):
#0  0x00007f3c2dd2d07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f3c32287793 in ?? () from /usr/lib64/libQt5WebKit.so.5
#2  0x00007f3c325a7441 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f3ba7fff700 (LWP 5055)):
#0  0x00007f3c349d624d in poll () from /lib64/libc.so.6
#1  0x00007f3c2d50c264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3ba00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3ba7ffecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3c352de94f in QThreadPrivate::start (arg=0x100a3c0) at thread/qthread_unix.cpp:331
#7  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f3ba6ffd700 (LWP 5059)):
#0  0x00007f3c349d624d in poll () from /lib64/libc.so.6
#1  0x00007f3c2d50c264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3b9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3ba6ffccd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3c352de94f in QThreadPrivate::start (arg=0x106c030) at thread/qthread_unix.cpp:331
#7  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f3b8dfb2700 (LWP 5071)):
#0  0x00007ffdeb0fb999 in ?? ()
#1  0x00007ffdeb0fbcc5 in clock_gettime ()
#2  0x00007f3c349eb7d6 in clock_gettime () from /lib64/libc.so.6
#3  0x00007f3c3538a1a6 in qt_clock_gettime (ts=0x7f3b8dfb1a80, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#6  0x00007f3c355010e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f3b800013a0) at kernel/qtimerinfo_unix.cpp:84
#7  0x00007f3c355015f5 in QTimerInfoList::timerWait (this=0x7f3b800013a0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#8  0x00007f3c3550298e in timerSourcePrepareHelper (timeout=0x7f3b8dfb1b34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#9  timerSourcePrepare (source=<optimized out>, timeout=0x7f3b8dfb1b34) at kernel/qeventdispatcher_glib.cpp:160
#10 0x00007f3c2d50b88d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f3c2d50c193 in ?? () from /usr/lib64/libglib-2.0.so.0
#12 0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#13 0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3b800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#14 0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3b8dfb1cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#15 0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#16 0x00007f3c352de94f in QThreadPrivate::start (arg=0x139e070) at thread/qthread_unix.cpp:331
#17 0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f3b8d7b1700 (LWP 5073)):
#0  0x00007f3c349d624d in poll () from /lib64/libc.so.6
#1  0x00007f3c2d50c264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3b740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3b8d7b0cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3c352de94f in QThreadPrivate::start (arg=0x140c820) at thread/qthread_unix.cpp:331
#7  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f3b7bfff700 (LWP 5099)):
#0  0x00007f3c349d624d in poll () from /lib64/libc.so.6
#1  0x00007f3c2d50c264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3b700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3b7bffecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3c352de94f in QThreadPrivate::start (arg=0x14b71c0) at thread/qthread_unix.cpp:331
#7  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f3b7b7fe700 (LWP 5106)):
#0  0x00007f3c2d54f4b9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f3c2d50ba91 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f3c2d50c1df in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f3c3550352b in QEventDispatcherGlib::processEvents (this=0x7f3b680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7f3b7b7fdcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f3c352d9b1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f3c352de94f in QThreadPrivate::start (arg=0x1fd9aa0) at thread/qthread_unix.cpp:331
#8  0x00007f3c2dd274a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f3c349debdd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f3c37d60900 (LWP 5045)):
[KCrash Handler]
#6  0x00007f3c3545e87b in isEmpty (this=this@entry=0x1312438) at ../../src/corelib/tools/qhash.h:357
#7  QHash<QModelIndex, QPersistentModelIndexData*>::remove (this=this@entry=0x1312438, akey=...) at ../../src/corelib/tools/qhash.h:835
#8  0x00007f3c35459891 in QAbstractItemModelPrivate::removePersistentIndexData (this=0x13123c0, data=data@entry=0x163dc60) at itemmodels/qabstractitemmodel.cpp:555
#9  0x00007f3c35459bdd in destroy (data=0x163dc60) at itemmodels/qabstractitemmodel.cpp:75
#10 QPersistentModelIndex::~QPersistentModelIndex (this=<optimized out>, __in_chrg=<optimized out>) at itemmodels/qabstractitemmodel.cpp:166
#11 0x00007f3c35462ebd in ~QItemSelectionRange (this=0x1cabd30, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.h:47
#12 node_destruct (this=<optimized out>, to=0x1fa20b0, from=0x1fa20b0) at ../../src/corelib/tools/qlist.h:463
#13 dealloc (this=<optimized out>, data=<optimized out>) at ../../src/corelib/tools/qlist.h:834
#14 QList<QItemSelectionRange>::~QList (this=<optimized out>, __in_chrg=<optimized out>) at ../../src/corelib/tools/qlist.h:796
#15 0x00007f3c3546d2b7 in ~QItemSelection (this=0x1346400, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.h:235
#16 ~QItemSelectionModelPrivate (this=0x1346380, __in_chrg=<optimized out>) at ../../src/corelib/itemmodels/qitemselectionmodel_p.h:53
#17 QItemSelectionModelPrivate::~QItemSelectionModelPrivate (this=0x1346380, __in_chrg=<optimized out>) at ../../src/corelib/itemmodels/qitemselectionmodel_p.h:53
#18 0x00007f3c354e4908 in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:54
#19 ~QScopedPointer (this=0x1345b08, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:101
#20 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:883
#21 0x00007f3c354635d9 in QItemSelectionModel::~QItemSelectionModel (this=0x1345b00, __in_chrg=<optimized out>) at itemmodels/qitemselectionmodel.cpp:1138
#22 0x00007f3c354db5ab in QObjectPrivate::deleteChildren (this=this@entry=0x1046c60) at kernel/qobject.cpp:1946
#23 0x00007f3c36422c38 in QWidget::~QWidget (this=0x1046950, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1663
#24 0x00007f3bb5116e63 in KMMainWidget::~KMMainWidget (this=0x1046950, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kmmainwidget.cpp:372
#25 0x00007f3bb5116f79 in KMMainWidget::~KMMainWidget (this=0x1046950, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kmmainwidget.cpp:377
#26 0x00007f3c354db5ab in QObjectPrivate::deleteChildren (this=this@entry=0x1046250) at kernel/qobject.cpp:1946
#27 0x00007f3c36422c38 in QWidget::~QWidget (this=0x1045fb0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1663
#28 0x00007f3c36422df9 in QWidget::~QWidget (this=0x1045fb0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1683
#29 0x00007f3c332cd989 in KParts::Part::~Part (this=0xf36d10, __vtt_parm=0x7f3bb56d0290 <VTT for KMailPart+16>, __in_chrg=<optimized out>) at /usr/src/debug/kparts-5.18.0/src/part.cpp:65
#30 0x00007f3bb54ccc09 in KMailPart::~KMailPart (this=this@entry=0xf36d10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kmail_part.cpp:104
#31 0x00007f3bb54ccc79 in KMailPart::~KMailPart (this=0xf36d10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kmail_part.cpp:112
#32 0x00007f3c37558bbe in KontactInterface::Plugin::~Plugin (this=0xf08110, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kontactinterface-15.12.1/src/plugin.cpp:89
#33 0x00007f3bb5900106 in KMailPlugin::~KMailPlugin (this=0xf08110, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kontactplugin/kmail_plugin.cpp:171
#34 0x00007f3bb5900129 in KMailPlugin::~KMailPlugin (this=0xf08110, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kmail/kontactplugin/kmail_plugin.cpp:175
#35 0x00007f3c3778398e in Kontact::MainWindow::~MainWindow (this=this@entry=0xbccf60, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kontact/src/mainwindow.cpp:299
#36 0x00007f3c37783b39 in Kontact::MainWindow::~MainWindow (this=0xbccf60, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-15.12.1/kontact/src/mainwindow.cpp:301
#37 0x00007f3c354ddda0 in QObject::event (this=this@entry=0xbccf60, e=e@entry=0x1f5cf20) at kernel/qobject.cpp:1230
#38 0x00007f3c36426fe3 in QWidget::event (this=this@entry=0xbccf60, event=event@entry=0x1f5cf20) at kernel/qwidget.cpp:9108
#39 0x00007f3c3653492b in QMainWindow::event (this=this@entry=0xbccf60, event=event@entry=0x1f5cf20) at widgets/qmainwindow.cpp:1495
#40 0x00007f3c372d0417 in KMainWindow::event (this=this@entry=0xbccf60, ev=ev@entry=0x1f5cf20) at /usr/src/debug/kxmlgui-5.18.0/src/kmainwindow.cpp:829
#41 0x00007f3c373064e5 in KXmlGuiWindow::event (this=0xbccf60, ev=0x1f5cf20) at /usr/src/debug/kxmlgui-5.18.0/src/kxmlguiwindow.cpp:118
#42 0x00007f3c363e68cc in QApplicationPrivate::notify_helper (this=this@entry=0xacf630, receiver=receiver@entry=0xbccf60, e=e@entry=0x1f5cf20) at kernel/qapplication.cpp:3716
#43 0x00007f3c363eb9d6 in QApplication::notify (this=0x7ffdeb0f16f0, receiver=0xbccf60, e=0x1f5cf20) at kernel/qapplication.cpp:3499
#44 0x00007f3c354afcf3 in QCoreApplication::notifyInternal (this=0x7ffdeb0f16f0, receiver=0xbccf60, event=event@entry=0x1f5cf20) at kernel/qcoreapplication.cpp:965
#45 0x00007f3c354b2016 in sendEvent (event=0x1f5cf20, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xacca60) at kernel/qcoreapplication.cpp:1593
#47 0x00007f3c354b24f8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#48 0x00007f3c35503103 in postEventSourceDispatch (s=0xb0e470) at kernel/qeventdispatcher_glib.cpp:271
#49 0x00007f3c2d50c097 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#50 0x00007f3c2d50c2c8 in ?? () from /usr/lib64/libglib-2.0.so.0
#51 0x00007f3c2d50c36c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#52 0x00007f3c3550350f in QEventDispatcherGlib::processEvents (this=0xb0fa70, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#53 0x00007f3c354ad63a in QEventLoop::exec (this=this@entry=0x7ffdeb0f1460, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#54 0x00007f3c354b52fd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#55 0x000000000040505d in main (argc=1, argv=0x7ffdeb0f1838) at /usr/src/debug/kdepim-15.12.1/kontact/src/main.cpp:221

Possible duplicates by query: bug 355358.

Reported using DrKonqi