Application: konsole (2.7.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I clicked on the "Show in Menu" column for a profile that did not have it set.
It immediately crashed, but, interestingly enough, when I restarted Konsole,
the setting was retained (or was never unset in the config, really... or something!)

I have 47 profiles

I had maybe 30 tabs open.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fadf2ed3780 (LWP 2131))]

Thread 2 (Thread 0x7faddcf6e700 (LWP 2133)):
#0  0x00007fadf2810773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fadecb16f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fadecb17792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fade4f2e516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fadecb3c2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faded5e4efc in start_thread (arg=0x7faddcf6e700) at pthread_create.c:304
#6  0x00007fadf281c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fadf2ed3780 (LWP 2131)):
[KCrash Handler]
#6  0x00007fadf0bfff80 in QAbstractScrollArea::viewport() const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7  0x00007fadd3632744 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#8  0x00007fadd36387cb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#9  0x00007fadd363dde7 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#10 0x00007fadd363e5bf in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#11 0x00007fadd36334d1 in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#12 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#13 0x00007fadd36387cb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#14 0x00007fadd363dde7 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#15 0x00007fadd363e5bf in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#16 0x00007fadd36334d1 in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#17 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#18 0x00007fadd36387cb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#19 0x00007fadd363dde7 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#20 0x00007fadd363e5bf in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#21 0x00007fadd36334d1 in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#22 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#23 0x00007fadd36387cb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#24 0x00007fadd363dde7 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#25 0x00007fadd363e5bf in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#26 0x00007fadd36334d1 in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#27 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#28 0x00007fadd363360a in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#29 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#30 0x00007fadd3633634 in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#31 0x00007fadd3632bd8 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#32 0x00007fadd3634086 in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#33 0x00007fadf0c8b299 in QAccessible::updateAccessibility(QObject*, int, QAccessible::Event) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007fadf0bdfe74 in QTabBar::setCurrentIndex(int) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007fadf0be36ea in QTabBar::insertTab(int, QIcon const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#36 0x00007fadf0be6252 in QTabWidget::insertTab(int, QWidget*, QIcon const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#37 0x00007fadf0be62de in QTabWidget::insertTab(int, QWidget*, QString const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#38 0x00007fadf24a25ce in ?? () from /usr/lib/libkonsoleprivate.so
#39 0x00007fadf2499120 in Konsole::EditProfileDialog::EditProfileDialog(QWidget*) () from /usr/lib/libkonsoleprivate.so
#40 0x00007fadf24bcd71 in Konsole::ManageProfilesDialog::editSelected() () from /usr/lib/libkonsoleprivate.so
#41 0x00007fadf24bd35c in Konsole::ManageProfilesDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkonsoleprivate.so
#42 0x00007fadf13e7eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#43 0x00007fadf0df6582 in QAbstractButton::clicked(bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#44 0x00007fadf0b3c13e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#45 0x00007fadf0b3d47b in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#46 0x00007fadf0b3d6ec in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#47 0x00007fadf07d5c9a in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#48 0x00007fadf0785424 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#49 0x00007fadf078ac6b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#50 0x00007fadf1e0a1e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#51 0x00007fadf13d4afc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#52 0x00007fadf07863f2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#53 0x00007fadf0805945 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#54 0x00007fadf08048be in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#55 0x00007fadf082d412 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#56 0x00007fadecb16a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fadecb17258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fadecb17429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fadf13ffed6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#60 0x00007fadf082d07e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#61 0x00007fadf13d3cf2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#62 0x00007fadf13d3ef7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#63 0x00007fadf13d8789 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#64 0x00007fadf2aed81a in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_konsole.so
#65 0x00007fadf275c30d in __libc_start_main (main=0x400630, argc=1, ubp_av=0x7fff32783ba8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff32783b98) at libc-start.c:226
#66 0x0000000000400661 in _start ()

Reported using DrKonqi