Application that crashed: konsole
Version of the application: 2.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I start a Konsole version 4:4.3.2 after 5-10 minutes of work hangs up and closes a Konsole.

 -- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7749700 (LWP 1683))]

Thread 2 (Thread 0xb5ff3b70 (LWP 1686)):
#0  0x003aa422 in __kernel_vsyscall ()
#1  0x006bba71 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x00f31af5 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00e62e32 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00dc980e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x006c28de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7749700 (LWP 1683)):
[KCrash Handler]
#6  0x002eb177 in Konsole::Session::emulation() const () from /usr/lib/libkonsoleprivate.so
#7  0x002fd493 in Konsole::SessionController::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkonsoleprivate.so
#8  0x00f69263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#9  0x00f69ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x055fe347 in QMenu::aboutToShow() () from /usr/lib/libQtGui.so.4
#11 0x0560315c in QMenu::popup(QPoint const&, QAction*) () from /usr/lib/libQtGui.so.4
#12 0x056041f5 in QMenu::internalDelayedPopup() () from /usr/lib/libQtGui.so.4
#13 0x05608be6 in QMenu::timerEvent(QTimerEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00f633bf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#15 0x0520b906 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x05608e34 in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#17 0x051b6f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x051be5ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0x0090dbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00f536cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x00f807ce in ?? () from /usr/lib/libQtCore.so.4
#22 0x00f7e0e0 in ?? () from /usr/lib/libQtCore.so.4
#23 0x07373e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x07377730 in ?? () from /lib/libglib-2.0.so.0
#25 0x07377863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00f7e02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x05257be5 in ?? () from /usr/lib/libQtGui.so.4
#28 0x00f51c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0x00f520ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x05608c9e in QMenu::exec(QPoint const&, QAction*) () from /usr/lib/libQtGui.so.4
#31 0x002fbf23 in Konsole::SessionController::showDisplayContextMenu(QPoint const&) () from /usr/lib/libkonsoleprivate.so
#32 0x002fd4ad in Konsole::SessionController::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkonsoleprivate.so
#33 0x00f69263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#34 0x00f69ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#35 0x0030b393 in Konsole::TerminalDisplay::configureRequest(QPoint const&) () from /usr/lib/libkonsoleprivate.so
#36 0x00312c6e in Konsole::TerminalDisplay::mousePressEvent(QMouseEvent*) () from /usr/lib/libkonsoleprivate.so
#37 0x0520bff6 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x0030c043 in Konsole::TerminalDisplay::event(QEvent*) () from /usr/lib/libkonsoleprivate.so
#39 0x051b6f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#40 0x051bf033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#41 0x0090dbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#42 0x00f536cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#43 0x051bdf6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#44 0x0522c7c0 in ?? () from /usr/lib/libQtGui.so.4
#45 0x0522bc4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#46 0x05258502 in ?? () from /usr/lib/libQtGui.so.4
#47 0x07373e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#48 0x07377730 in ?? () from /lib/libglib-2.0.so.0
#49 0x07377863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#50 0x00f7e02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#51 0x05257be5 in ?? () from /usr/lib/libQtGui.so.4
#52 0x00f51c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#53 0x00f520ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0x00f5453f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#55 0x051b6dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#56 0x00e0f8d0 in kdemain () from /usr/lib/libkdeinit4_konsole.so
#57 0x080485cb in _start ()

Reported using DrKonqi