Application that crashed: kmail
Version of the application: 1.12.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
The crash happened when i  deleted an email on an imap account. I didn't managed to reproduce this bug after restarting the application.

System: Ubuntu 9.10 RC amd64  updates installed

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f71208c9dbb in ?? () from /usr/lib/libkmailprivate.so.4
#6  0x00007f7120772c23 in ?? () from /usr/lib/libkmailprivate.so.4
#7  0x00007f712088c727 in KMMoveCommand::execute() () from /usr/lib/libkmailprivate.so.4
#8  0x00007f71208722ca in KMCommand::slotPostTransfer(KMCommand::Result) () from /usr/lib/libkmailprivate.so.4
#9  0x00007f712087c4d3 in KMCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#10 0x00007f712088d810 in KMMoveCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#11 0x00007f711f316ddc in QMetaObject::activate (sender=0x10c2ea0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x1cfaf30) at kernel/qobject.cpp:3113
#12 0x00007f712086f44e in KMCommand::messagesTransfered(KMCommand::Result) () from /usr/lib/libkmailprivate.so.4
#13 0x00007f712088a648 in KMCommand::transferSelectedMsgs() () from /usr/lib/libkmailprivate.so.4
#14 0x00007f712088a86f in KMCommand::slotStart() () from /usr/lib/libkmailprivate.so.4
#15 0x00007f712087c4b6 in KMCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#16 0x00007f712088d810 in KMMoveCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#17 0x00007f711f316ddc in QMetaObject::activate (sender=0x1cd75b0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x1cfaf30) at kernel/qobject.cpp:3113
#18 0x00007f711f31be1f in QSingleShotTimer::timerEvent (this=0x1cd75b0) at kernel/qtimer.cpp:298
#19 0x00007f711f310d83 in QObject::event (this=0x1cd75b0, e=0x1af6440) at kernel/qobject.cpp:1075
#20 0x00007f711f794efc in QApplicationPrivate::notify_helper (this=0xe52780, receiver=0x1cd75b0, e=0x7fff94ee5d10) at kernel/qapplication.cpp:4056
#21 0x00007f711f79c1ce in QApplication::notify (this=0x7fff94ee6180, receiver=0x1cd75b0, e=0x7fff94ee5d10) at kernel/qapplication.cpp:4021
#22 0x00007f7121557ab6 in KApplication::notify (this=0x7fff94ee6180, receiver=0x1cd75b0, event=0x7fff94ee5d10) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00007f711f301c2c in QCoreApplication::notifyInternal (this=0x7fff94ee6180, receiver=0x1cd75b0, event=0x7fff94ee5d10) at kernel/qcoreapplication.cpp:610
#24 0x00007f711f32c862 in QCoreApplication::sendEvent (this=0xe4df40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#25 QTimerInfoList::activateTimers (this=0xe4df40) at kernel/qeventdispatcher_unix.cpp:572
#26 0x00007f711f32a25d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#27 0x00007f711659abbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f711659e588 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f711659e6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f711f32a1a6 in QEventDispatcherGlib::processEvents (this=0xdda930, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x00007f711f8294be in QGuiEventDispatcherGlib::processEvents (this=0x7fff94ee5030, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x00007f711f300532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f711f300904 in QEventLoop::exec (this=0x7fff94ee5fb0, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f711f302ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#35 0x0000000000402fe9 in _start ()

This bug may be a duplicate of or related to bug 206726

Reported using DrKonqi