Version:           1.9.51 (using 4.00.80 (KDE 4.0.80 >= (KDE 4.1 Beta1), Debian packages)
Compiler:          cc
OS:                Linux (x86_64) release 2.6.25-melech

kmail crashed when I pressed the delete key twice to delete two messages from the inbox.

Program: KMail (kmail), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0x7ff04c1c1780 (LWP 8477)]
[New Thread 0x40e9d950 (LWP 8666)]
[KCrash handler]
#5  KMail::FolderJob::msgList (this=0x7000000000000fa)
    at /usr/include/qt4/QtCore/qlist.h:113
#6  0x00007ff04ba6cc6d in KMAcctImap::ignoreJobsForMessage (this=0x8788f0, 
    msg=0xbdb1d0) at /tmp/buildd/kde4pim-4.0.80/kmail/kmacctimap.cpp:200
#7  0x00007ff04bb97a2e in KMMoveCommand::execute (this=0xcb1c90)
    at /tmp/buildd/kde4pim-4.0.80/kmail/kmcommands.cpp:2088
#8  0x00007ff04bb7fd03 in KMCommand::slotPostTransfer (this=0xcb1c90, 
    result=KMCommand::OK)
    at /tmp/buildd/kde4pim-4.0.80/kmail/kmcommands.cpp:272
#9  0x00007ff04bb86534 in KMCommand::qt_metacall (this=0xcb1c90, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fff54305910)
    at /tmp/buildd/kde4pim-4.0.80/obj-x86_64-linux-gnu/kmail/kmcommands.moc:86
#10 0x00007ff04bb9e7a5 in KMMoveCommand::qt_metacall (this=0x7fff54305510, 
    _c=250, _id=14231296, _a=0x1)
    at /tmp/buildd/kde4pim-4.0.80/obj-x86_64-linux-gnu/kmail/kmcommands.moc:1662
#11 0x00007ff04aa8b7e4 in QMetaObject::activate (sender=0xcb1c90, 
    from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1)
    at kernel/qobject.cpp:3010
#12 0x00007ff04bb7c57e in KMCommand::messagesTransfered (this=0x7fff54305510, 
    _t1=KMCommand::OK)
    at /tmp/buildd/kde4pim-4.0.80/obj-x86_64-linux-gnu/kmail/kmcommands.moc:100
#13 0x00007ff04bb96bf9 in KMCommand::transferSelectedMsgs (this=0xcb1c90)
    at /tmp/buildd/kde4pim-4.0.80/kmail/kmcommands.cpp:366
#14 0x00007ff04bb96f62 in KMCommand::slotStart (this=0xcb1c90)
    at /tmp/buildd/kde4pim-4.0.80/kmail/kmcommands.cpp:264
#15 0x00007ff04bb86524 in KMCommand::qt_metacall (this=0xcb1c90, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fff54305b90)
    at /tmp/buildd/kde4pim-4.0.80/obj-x86_64-linux-gnu/kmail/kmcommands.moc:85
#16 0x00007ff04bb9e7a5 in KMMoveCommand::qt_metacall (this=0x7fff54305510, 
    _c=250, _id=14231296, _a=0x1)
    at /tmp/buildd/kde4pim-4.0.80/obj-x86_64-linux-gnu/kmail/kmcommands.moc:1662
#17 0x00007ff04aa8b7e4 in QMetaObject::activate (sender=0x1303090, 
    from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1)
    at kernel/qobject.cpp:3010
#18 0x00007ff04aa91acf in QSingleShotTimer::timerEvent (this=0x1303090)
    at kernel/qtimer.cpp:300
#19 0x00007ff04aa860f3 in QObject::event (this=0x1303090, e=0x7000000000000fa)
    at kernel/qobject.cpp:1105
#20 0x00007ff049fa5e5d in QApplicationPrivate::notify_helper (this=0x62e670, 
    receiver=0x1303090, e=0x7fff54306260) at kernel/qapplication.cpp:3772
#21 0x00007ff049fadb2a in QApplication::notify (this=0x7fff54306690, 
    receiver=0x1303090, e=0x7fff54306260) at kernel/qapplication.cpp:3739
#22 0x00007ff04b3ebd2b in KApplication::notify (this=0x7fff54306690, 
    receiver=0x1303090, event=0x7fff54306260)
    at /tmp/buildd/kde4libs-4.0.80/kdeui/kernel/kapplication.cpp:311
#23 0x00007ff04aa77491 in QCoreApplication::notifyInternal (
    this=0x7fff54306690, receiver=0x1303090, event=0x7fff54306260)
    at kernel/qcoreapplication.cpp:587
#24 0x00007ff04aaa3436 in QTimerInfoList::activateTimers (this=0x631dc0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 0x00007ff04aa9f95d in timerSourceDispatch (source=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:166
#26 0x00007ff042ea40f2 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#27 0x00007ff042ea7396 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00007ff042ea782f in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#29 0x00007ff04aa9f8bf in QEventDispatcherGlib::processEvents (this=0x620c80, 
    flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:325
#30 0x00007ff04a03716f in QGuiEventDispatcherGlib::processEvents (
    this=0x7fff54305510, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007ff04aa75da2 in QEventLoop::processEvents (
    this=<value optimized out>, flags={i = 1412457648})
    at kernel/qeventloop.cpp:149
#32 0x00007ff04aa75f2d in QEventLoop::exec (this=0x7fff543064f0, flags=
      {i = 1412457728}) at kernel/qeventloop.cpp:200
#33 0x00007ff04aa783fd in QCoreApplication::exec ()
    at kernel/qcoreapplication.cpp:845
#34 0x0000000000402d7a in main (argc=<value optimized out>, 
    argv=<value optimized out>)
    at /tmp/buildd/kde4pim-4.0.80/kmail/main.cpp:130
#0  0x00007ff04960a241 in nanosleep () from /lib/libc.so.6