Application: kmail (1.13.5)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

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

after setting up a gMail account with IMAP, did the first email check and app crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbf5f6b2820 (LWP 7349))]

Thread 2 (Thread 0x7fbf3affc700 (LWP 7376)):
#0  0x00007fff83dff864 in ?? ()
#1  0x00007fff83dff945 in clock_gettime ()
#2  0x00007fbf524850bf in clock_gettime (clock_id=989837856, tp=0x7fbf3affba20) at ../sysdeps/unix/clock_gettime.c:100
#3  0x00007fbf5c9a494f in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#5  0x00007fbf5ca711fd in QTimerInfoList::updateCurrentTime (this=0x7fbf3affba20) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007fbf5ca71225 in QTimerInfoList::timerWait (this=0x7fbf3affba20, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007fbf5ca6f3dd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fbf3affbb5c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007fbf5ca6f485 in timerSourcePrepare (source=0x7fbf3affba20, timeout=0x7fbf3affba20) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007fbf531cfa11 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#10 0x00007fbf531cfe78 in ?? () from /lib/libglib-2.0.so.0
#11 0x00007fbf531d045c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#12 0x00007fbf5ca6f1e6 in QEventDispatcherGlib::processEvents (this=0xdaa8f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#13 0x00007fbf5ca41a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#14 0x00007fbf5ca41dec in QEventLoop::exec (this=0x7fbf3affbcf0, flags=) at kernel/qeventloop.cpp:201
#15 0x00007fbf5c94c2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#16 0x00007fbf5ca215f8 in QInotifyFileSystemWatcherEngine::run (this=0x10a4190) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007fbf5c94f27e in QThreadPrivate::start (arg=0x10a4190) at thread/qthread_unix.cpp:266
#18 0x00007fbf59c1b971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#19 0x00007fbf5c12192d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbf5f6b2820 (LWP 7349)):
[KCrash Handler]
#6  operator!= (this=0x14eee10, t=@0x7fff83de10c8) at /usr/include/qt4/QtCore/qbasicatomic.h:75
#7  QList<AccountsPageReceivingTab::ModifiedAccountsType*>::append (this=0x14eee10, t=@0x7fff83de10c8) at /usr/include/qt4/QtCore/qlist.h:495
#8  0x00007fbf5df6d27a in AccountsPageReceivingTab::slotModifySelectedAccount (this=0x14eed50) at ../../kmail/configuredialog.cpp:923
#9  0x00007fbf5df895b4 in AccountsPageReceivingTab::qt_metacall (this=0x14eed50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff83de12e0) at ./configuredialog_p.moc:442
#10 0x00007fbf5ca5ab27 in QMetaObject::activate (sender=0x15025d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x6) at kernel/qobject.cpp:3280
#11 0x00007fbf5d60b402 in QAbstractButton::clicked (this=0x14eee10, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#12 0x00007fbf5d305eeb in QAbstractButtonPrivate::emitClicked (this=0x1504290) at widgets/qabstractbutton.cpp:546
#13 0x00007fbf5d3075bb in QAbstractButtonPrivate::click (this=0x1504290) at widgets/qabstractbutton.cpp:539
#14 0x00007fbf5d30782c in QAbstractButton::mouseReleaseEvent (this=0x15025d0, e=0x7fff83de1c30) at widgets/qabstractbutton.cpp:1121
#15 0x00007fbf5cf8404e in QWidget::event (this=0x15025d0, event=0x7fff83de1c30) at kernel/qwidget.cpp:8187
#16 0x00007fbf5cf2dfdc in QApplicationPrivate::notify_helper (this=0x787ec0, receiver=0x15025d0, e=0x7fff83de1c30) at kernel/qapplication.cpp:4396
#17 0x00007fbf5cf3430e in QApplication::notify (this=0x7fff83de2a50, receiver=0x15025d0, e=0x7fff83de1c30) at kernel/qapplication.cpp:3959
#18 0x00007fbf5f0d6156 in KApplication::notify (this=0x7fff83de2a50, receiver=0x15025d0, event=0x7fff83de1c30) at ../../kdeui/kernel/kapplication.cpp:310
#19 0x00007fbf5ca42cdc in QCoreApplication::notifyInternal (this=0x7fff83de2a50, receiver=0x15025d0, event=0x7fff83de1c30) at kernel/qcoreapplication.cpp:732
#20 0x00007fbf5cf32dbe in sendEvent (receiver=0x15025d0, event=0x7fff83de1c30, alienWidget=0x0, nativeWidget=0x15025d0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QApplicationPrivate::sendMouseEvent (receiver=0x15025d0, event=0x7fff83de1c30, alienWidget=0x0, nativeWidget=0x15025d0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#22 0x00007fbf5cfb6345 in QETWidget::translateMouseEvent (this=0x15025d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#23 0x00007fbf5cfb4c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff83de2550) at kernel/qapplication_x11.cpp:3536
#24 0x00007fbf5cfe10e2 in x11EventSourceDispatch (s=0x78be40, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007fbf531cc342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00007fbf531d02a8 in ?? () from /lib/libglib-2.0.so.0
#27 0x00007fbf531d045c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00007fbf5ca6f193 in QEventDispatcherGlib::processEvents (this=0x74e8a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#29 0x00007fbf5cfe0a4e in QGuiEventDispatcherGlib::processEvents (this=0x14eee10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007fbf5ca41a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007fbf5ca41dec in QEventLoop::exec (this=0x7fff83de2880, flags=) at kernel/qeventloop.cpp:201
#32 0x00007fbf5ca45ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#33 0x0000000000403212 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:156

Reported using DrKonqi