Application: kontact (4.4 pre)
KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1))
Qt Version: 4.6.0
Operating System: Linux 2.6.32-7-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
Kontact reproducibly crashes when attempting to print

The crash can be reproduced everytime.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f653c672ddb in QAction::setChecked(bool) () from /usr/lib/libQtGui.so.4
#6  0x00007f65247fe040 in KMPrintCommand::execute() () from /usr/lib/libkmailprivate.so.4
#7  0x00007f6524800cda in KMCommand::slotPostTransfer(KMCommand::Result) () from /usr/lib/libkmailprivate.so.4
#8  0x00007f652480a293 in KMCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#9  0x00007f653bd01833 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007f65247fb8ee in KMCommand::messagesTransfered(KMCommand::Result) () from /usr/lib/libkmailprivate.so.4
#11 0x00007f652480fb5c in KMCommand::transferSelectedMsgs() () from /usr/lib/libkmailprivate.so.4
#12 0x00007f652480fd68 in KMCommand::slotStart() () from /usr/lib/libkmailprivate.so.4
#13 0x00007f652480a276 in KMCommand::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#14 0x00007f653bd01833 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00007f653bd090cf in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007f653bcfe4a3 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#17 0x00007f653c676f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x00007f653c67d53d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x00007f653d3767d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007f653bceeabc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x00007f653bd1b7a2 in ?? () from /usr/lib/libQtCore.so.4
#22 0x00007f653bd18388 in ?? () from /usr/lib/libQtCore.so.4
#23 0x00007f6534b64d4e in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f6534b68718 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f6534b68840 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f653bd18053 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x00007f653c7253de in ?? () from /usr/lib/libQtGui.so.4
#28 0x00007f653bced3e2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00007f653bced7bc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x00007f653bcf14fb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0x0000000000403ec7 in _start ()

Reported using DrKonqi