Application: kmail (4.8.0)
KDE Platform Version: 4.8.00 (4.8.0 "release 462"
Qt Version: 4.8.0
Operating System: Linux 3.1.9-7-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

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

I selected a folder to show emails in it. The folder contents was not loaded yet, so it showed the loading icon. Then I closed Kmail (chose quit in the File menu) and it crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f619ec56780 (LWP 4815))]

Thread 3 (Thread 0x7f6180e88700 (LWP 4818)):
#0  0x00007f6199da1e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f619046ec12 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f619046ec49 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007f6199d9df05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f619bf9463d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f6180587700 (LWP 4819)):
#0  0x00007f619d5f0e7b in idleTimerSourcePrepare (source=<optimized out>, timeout=0x7f6180586c6c) at kernel/qeventdispatcher_glib.cpp:209
#1  0x00007f6194485b22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f619448692d in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6194486f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f619d5f1956 in QEventDispatcherGlib::processEvents (this=0x7f61780008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f619d5c1682 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f619d5c18d7 in QEventLoop::exec (this=0x7f6180586e00, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f619d4c2537 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f619d4c555b in QThreadPrivate::start (arg=0x8f9cc0) at thread/qthread_unix.cpp:298
#9  0x00007f6199d9df05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f619bf9463d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f619ec56780 (LWP 4815)):
[KCrash Handler]
#6  0x00007f619d9f6ef0 in KMKernel::config() () from /usr/lib64/libkmailprivate.so.4
#7  0x00007f619d9f7717 in KMKernel::slotSyncConfig() () from /usr/lib64/libkmailprivate.so.4
#8  0x00007f619da035ba in ?? () from /usr/lib64/libkmailprivate.so.4
#9  0x00007f619d5db926 in QObject::event (this=0x7fff336a9250, e=<optimized out>) at kernel/qobject.cpp:1204
#10 0x00007f619c947e84 in notify_helper (e=0xbf65e0, receiver=0x7fff336a9250, this=0x65e650) at kernel/qapplication.cpp:4550
#11 QApplicationPrivate::notify_helper (this=0x65e650, receiver=0x7fff336a9250, e=0xbf65e0) at kernel/qapplication.cpp:4522
#12 0x00007f619c94cd03 in QApplication::notify (this=0x7fff336a9320, receiver=0x7fff336a9250, e=0xbf65e0) at kernel/qapplication.cpp:4411
#13 0x00007f619e66c786 in KApplication::notify (this=0x7fff336a9320, receiver=0x7fff336a9250, event=0xbf65e0) at /usr/src/debug/kdelibs-4.8.0/kdeui/kernel/kapplication.cpp:311
#14 0x00007f619d5c289c in QCoreApplication::notifyInternal (this=0x7fff336a9320, receiver=0x7fff336a9250, event=0xbf65e0) at kernel/qcoreapplication.cpp:876
#15 0x00007f619d5c613a in sendEvent (event=0xbf65e0, receiver=0x7fff336a9250) at kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60b720) at kernel/qcoreapplication.cpp:1500
#17 0x00007f619d5f14c3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007f619448658d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f6194486d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f6194486f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f619d5f18ef in QEventDispatcherGlib::processEvents (this=0x60b000, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f619c9eb2de in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f619d5c1682 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f619d5c18d7 in QEventLoop::exec (this=0x7fff336a8590, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f619ce14086 in QDialog::exec (this=0x8830090) at dialogs/qdialog.cpp:552
#27 0x00007f619e5d3cea in KMessageBox::createKMessageBox (dialog=<optimized out>, icon=<optimized out>, text=..., strlist=<optimized out>, ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at /usr/src/debug/kdelibs-4.8.0/kdeui/dialogs/kmessagebox.cpp:344
#28 0x00007f619e5d44c4 in KMessageBox::createKMessageBox (dialog=0x8830090, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at /usr/src/debug/kdelibs-4.8.0/kdeui/dialogs/kmessagebox.cpp:159
#29 0x00007f619e5d51bb in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at /usr/src/debug/kdelibs-4.8.0/kdeui/dialogs/kmessagebox.cpp:854
#30 0x00007f619e5d53db in KMessageBox::error (parent=<optimized out>, text=..., caption=..., options=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/kdeui/dialogs/kmessagebox.cpp:821
#31 0x00007f6198665399 in ?? () from /usr/lib64/libakonadi-kde.so.4
#32 0x00007f619d5d6761 in QMetaObject::activate (sender=0x8721b40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff336a8f10) at kernel/qobject.cpp:3556
#33 0x00007f619e083412 in KJob::result (this=<optimized out>, _t1=0x8721b40) at /usr/src/debug/kdelibs-4.8.0/build/kdecore/kjob.moc:208
#34 0x00007f619e083450 in KJob::emitResult (this=0x8721b40) at /usr/src/debug/kdelibs-4.8.0/kdecore/jobs/kjob.cpp:318
#35 0x00007f619e08350e in KJob::kill (this=0x8721b40, verbosity=KJob::EmitResult) at /usr/src/debug/kdelibs-4.8.0/kdecore/jobs/kjob.cpp:117
#36 0x00007f619862d407 in Akonadi::Session::clear() () from /usr/lib64/libakonadi-kde.so.4
#37 0x00007f619862d6ab in Akonadi::Session::~Session() () from /usr/lib64/libakonadi-kde.so.4
#38 0x00007f619862d6f9 in Akonadi::Session::~Session() () from /usr/lib64/libakonadi-kde.so.4
#39 0x00007f619d5d4e15 in QObjectPrivate::deleteChildren (this=0x9773f0) at kernel/qobject.cpp:1917
#40 0x00007f619d5db07c in QObject::~QObject (this=0x7fff336a9250, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#41 0x00007f619d9fc66d in KMKernel::~KMKernel() () from /usr/lib64/libkmailprivate.so.4
#42 0x0000000000402e0e in ?? ()
#43 0x00007f619bedc23d in __libc_start_main () from /lib64/libc.so.6
#44 0x00000000004032d5 in _start ()

Reported using DrKonqi