Application: kmail (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
Opened Kmail typed password in wallet downloaded e-mails 
clicked on new message I got a dialogue box asking which message to keep  I clicked on Both

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6c55eaa7a0 (LWP 1738))]

Thread 4 (Thread 0x7f6c3699d700 (LWP 1790)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6c48175c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f6c48175d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f6c50dc0efc in start_thread (arg=0x7f6c3699d700) at pthread_create.c:304
#4  0x00007f6c5321a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6c3609c700 (LWP 1797)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
#1  0x00007f6c5320e758 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007f6c4bc63f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6c4bc64429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6c53b8cf3e in QEventDispatcherGlib::processEvents (this=0x285e230, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f6c53b60cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6c53b60ef7 in QEventLoop::exec (this=0x7f6c3609bde0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f6c53a7827f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f6c53a7ad05 in QThreadPrivate::start (arg=0x285d640) at thread/qthread_unix.cpp:331
#9  0x00007f6c50dc0efc in start_thread (arg=0x7f6c3609c700) at pthread_create.c:304
#10 0x00007f6c5321a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6beddce700 (LWP 10588)):
#0  0x00007f6c5320e773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6c4bc63f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6c4bc64429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6c53b8cf3e in QEventDispatcherGlib::processEvents (this=0x2adc840, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6c53b60cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6c53b60ef7 in QEventLoop::exec (this=0x7f6beddcddb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6c53a7827f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f6c53b43cbf in QInotifyFileSystemWatcherEngine::run (this=0x2adbc10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6c53a7ad05 in QThreadPrivate::start (arg=0x2adbc10) at thread/qthread_unix.cpp:331
#9  0x00007f6c50dc0efc in start_thread (arg=0x7f6beddce700) at pthread_create.c:304
#10 0x00007f6c5321a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6c55eaa7a0 (LWP 1738)):
[KCrash Handler]
#6  operator!= (value=1, this=0x656a624f5128646d) at /usr/include/qt4/QtCore/qbasicatomic.h:75
#7  detach (this=0x7f6c302de8c0) at /usr/include/qt4/QtCore/qshareddata.h:75
#8  operator-> (this=0x7f6c302de8c0) at /usr/include/qt4/QtCore/qshareddata.h:78
#9  Akonadi::Entity::parentCollection (this=<optimized out>) at ../../akonadi/entity.cpp:177
#10 0x00007f6c4fee012f in Akonadi::ConflictHandler::useBothItems (this=0x7f6c302de8a0) at ../../akonadi/conflicthandling/conflicthandler.cpp:128
#11 0x00007f6c4fee0258 in Akonadi::ConflictHandler::resolve (this=0x7f6c302de8a0) at ../../akonadi/conflicthandling/conflicthandler.cpp:91
#12 0x00007f6c4fee096c in Akonadi::ConflictHandler::qt_metacall (this=0x7f6c302de8a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7f6c30400560) at ./conflicthandler_p.moc:91
#13 0x00007f6c53b78a5e in QObject::event (this=0x7f6c302de8a0, e=<optimized out>) at kernel/qobject.cpp:1217
#14 0x00007f6c54092424 in notify_helper (e=0x7f6c3040a4a0, receiver=0x7f6c302de8a0, this=0x1fb0b90) at kernel/qapplication.cpp:4486
#15 QApplicationPrivate::notify_helper (this=0x1fb0b90, receiver=0x7f6c302de8a0, e=0x7f6c3040a4a0) at kernel/qapplication.cpp:4458
#16 0x00007f6c54097291 in QApplication::notify (this=0x7fff5b1eadb0, receiver=0x7f6c302de8a0, e=0x7f6c3040a4a0) at kernel/qapplication.cpp:4365
#17 0x00007f6c558b3126 in KApplication::notify (this=0x7fff5b1eadb0, receiver=0x7f6c302de8a0, event=0x7f6c3040a4a0) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f6c53b61afc in QCoreApplication::notifyInternal (this=0x7fff5b1eadb0, receiver=0x7f6c302de8a0, event=0x7f6c3040a4a0) at kernel/qcoreapplication.cpp:787
#19 0x00007f6c53b6551f in sendEvent (event=0x7f6c3040a4a0, receiver=0x7f6c302de8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1f69460) at kernel/qcoreapplication.cpp:1428
#21 0x00007f6c53b8ca73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#23 0x00007f6c4bc63a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f6c4bc64258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f6c4bc64429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f6c53b8ced6 in QEventDispatcherGlib::processEvents (this=0x1f6af70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00007f6c5413a07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f6c53b60cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f6c53b60ef7 in QEventLoop::exec (this=0x7fff5b1eac80, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007f6c53b65789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x0000000000402bd3 in main (argc=<optimized out>, argv=<optimized out>) at ../../kmail/main.cpp:145

Possible duplicates by query: bug 268647.

Reported using DrKonqi