Application: kontact (4.14.9)
KDE Platform Version: 4.14.11
Qt Version: 4.8.6
Operating System: Linux 4.2.3-200.fc22.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

I clicked through the settings dialouge of Kcontact, "Mail" app was disabled and I activated it so see the mail-settings. When I clicked on "Composer" it crashed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f8a910bc900 (LWP 4221))]

Thread 4 (Thread 0x7f8a252fd700 (LWP 4222)):
#0  0x00007f8a8b82b540 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8a901fdf61 in JSC::BlockAllocator::blockFreeingThreadMain() (this=0x19ae1f8) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00007f8a904fc6d6 in WTF::wtfThreadEntryPoint(void*) (param=0x19a0700) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x00007f8a8b826555 in start_thread (arg=0x7f8a252fd700) at pthread_create.c:333
#4  0x00007f8a8a54bb9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f8a16241700 (LWP 4226)):
#0  0x00007f8a8a5402fd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8a87583dbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f8a100013e0, timeout=<optimized out>, context=0x7f8a100009a0) at gmain.c:4103
#2  0x00007f8a87583dbc in g_main_context_iterate (context=context@entry=0x7f8a100009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f8a87583ecc in g_main_context_iteration (context=0x7f8a100009a0, may_block=1) at gmain.c:3869
#4  0x00007f8a8b2644ee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f8a100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f8a8b232791 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f8a16240cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8a8b232b05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f8a16240cd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8a8b122289 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:538
#8  0x00007f8a8b124aac in QThreadPrivate::start(void*) (arg=0x272a0f0) at thread/qthread_unix.cpp:349
#9  0x00007f8a8b826555 in start_thread (arg=0x7f8a16241700) at pthread_create.c:333
#10 0x00007f8a8a54bb9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f8a0d465700 (LWP 4397)):
#0  0x00007f8a8b82b540 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8a7ead8b5a in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f8a7eddbf00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f8a7ead8b89 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f8a8b826555 in start_thread (arg=0x7f8a0d465700) at pthread_create.c:333
#4  0x00007f8a8a54bb9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f8a910bc900 (LWP 4221)):
[KCrash Handler]
#6  0x00007f8a1d441a2b in PimCommon::AutoCorrection::autocorrectEntries() const () at /lib64/libpimcommon.so.4
#7  0x00007f8a1d44a2f2 in PimCommon::AutoCorrectionWidget::loadAutoCorrectionAndException() () at /lib64/libpimcommon.so.4
#8  0x00007f8a1d44a9c9 in PimCommon::AutoCorrectionWidget::loadConfig() () at /lib64/libpimcommon.so.4
#9  0x00007f8a18597e01 in ConfigModuleWithTabs::load() () at /lib64/libkmailprivate.so.4
#10 0x00007f8a8d168849 in KCModule::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kcmodule.moc:65
#11 0x00007f8a8b24de61 in QObject::event(QEvent*) (this=this@entry=0x4a41170, e=e@entry=0x4262e70) at kernel/qobject.cpp:1222
#12 0x00007f8a8c3a47ac in QWidget::event(QEvent*) (this=0x4a41170, event=0x4262e70) at kernel/qwidget.cpp:8859
#13 0x00007f8a8c3503ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x17b6880, receiver=receiver@entry=0x4a41170, e=e@entry=0x4262e70) at kernel/qapplication.cpp:4565
#14 0x00007f8a8c357206 in QApplication::notify(QObject*, QEvent*) (this=this@entry=0x7ffddb49c6d0, receiver=receiver@entry=0x4a41170, e=e@entry=0x4262e70) at kernel/qapplication.cpp:4351
#15 0x00007f8a8d0cc54a in KApplication::notify(QObject*, QEvent*) (this=0x7ffddb49c6d0, receiver=0x4a41170, event=0x4262e70) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f8a8b233f1d in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffddb49c6d0, receiver=receiver@entry=0x4a41170, event=event@entry=0x4262e70) at kernel/qcoreapplication.cpp:953
#17 0x00007f8a8b237536 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x4262e70, receiver=0x4a41170) at kernel/qcoreapplication.h:231
#18 0x00007f8a8b237536 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1766c60) at kernel/qcoreapplication.cpp:1577
#19 0x00007f8a8b237813 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#20 0x00007f8a8b26435e in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) () at kernel/qcoreapplication.h:236
#21 0x00007f8a8b26435e in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x17b6570) at kernel/qeventdispatcher_glib.cpp:300
#22 0x00007f8a87583a8a in g_main_context_dispatch (context=0x17b6bd0) at gmain.c:3122
#23 0x00007f8a87583a8a in g_main_context_dispatch (context=context@entry=0x17b6bd0) at gmain.c:3737
#24 0x00007f8a87583e20 in g_main_context_iterate (context=context@entry=0x17b6bd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#25 0x00007f8a87583ecc in g_main_context_iteration (context=0x17b6bd0, may_block=1) at gmain.c:3869
#26 0x00007f8a8b2644ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1768530, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#27 0x00007f8a8c3f6626 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#28 0x00007f8a8b232791 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffddb49c5e0, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f8a8b232b05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffddb49c5e0, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007f8a8b2386a9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#31 0x0000000000403787 in main ()

Reported using DrKonqi