Application: yakuake (2.9.7)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.1
Operating System: Linux 2.6.34-gentoo-r11 x86_64
Distribution: "Gentoo Base System release 2.0.1-r1"

-- Information about the crash:
- What I was doing when the application crashed:
after upgrading kde from 4.4.5 to 4.5.3 I started yakuake
then I right clicked->change profile->default profile => crash

normally I had 4 profiles (none of them is called "default profile" but they weren't shown
in the menu after I restarted my pc most of the times in kde 4.4.3

so after updating kde from 4.4.5 to 4.5.3 and yakuake from 2.9.6 to 2.9.7
I could select "default profile" from "change profile" menu

hope this helps

The crash can be reproduced every time.

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
The current source language is "auto; currently asm".
[KCrash Handler]
#6  QHash<Konsole::Profile::Property, QVariant>::findNode (this=0x10, akey=@0x7fff32d3f2ec, ahp=0x0) at /usr/include/qt4/QtCore/qhash.h:882
#7  0x00007f9771a2b98d in QString Konsole::Profile::property<QString>(Konsole::Profile::Property) const () from /usr/lib/libkonsoleprivate.so
#8  0x00007f9771a28312 in Konsole::Profile::name (this=<value optimized out>, session=0x1c950f0, info=) at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/Profile.h:345
#9  Konsole::SessionManager::applyProfile (this=<value optimized out>, session=0x1c950f0, info=) at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/SessionManager.cpp:470
#10 0x00007f9771a2a3bb in Konsole::SessionManager::updateSession (this=0x1909610, session=0x1c950f0) at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/SessionManager.cpp:320
#11 0x00007f9771a2a5b7 in Konsole::SessionManager::setSessionProfile (this=0x1909610, session=0x1c950f0, profile=<value optimized out>)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/SessionManager.cpp:458
#12 0x00007f9771a17934 in Konsole::SessionController::changeProfile (this=<value optimized out>, profile=<value optimized out>)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/SessionController.cpp:515
#13 0x00007f9771a20983 in Konsole::SessionController::qt_metacall (this=0x1c676e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff32d3f750)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3_build/konsole/src/SessionController.moc:172
#14 0x00007f97804e0bb5 in QMetaObject::activate (sender=0x1733520, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3272
#15 0x00007f9771a05e66 in Konsole::ProfileList::profileSelected (this=0x10, _t1=<value optimized out>)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3_build/konsole/src/ProfileList.moc:103
#16 0x00007f9771a062fd in Konsole::ProfileList::triggered (this=0x1733520, action=<value optimized out>) at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/ProfileList.cpp:177
#17 0x00007f9771a07283 in Konsole::ProfileList::qt_metacall (this=0x1733520, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff32d3f950)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3_build/konsole/src/ProfileList.moc:88
#18 0x00007f97804e0bb5 in QMetaObject::activate (sender=0x1c7b220, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3272
#19 0x00007f977f5ff84e in QActionGroup::triggered (this=0x10, _t1=0x1c7e470) at .moc/release-shared/moc_qactiongroup.cpp:146
#20 0x00007f977f5ffc50 in QActionGroupPrivate::_q_actionTriggered (this=<value optimized out>) at kernel/qactiongroup.cpp:93
#21 0x00007f977f5fff22 in QActionGroup::qt_metacall (this=0x1c7b220, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff32d3fac0) at .moc/release-shared/moc_qactiongroup.cpp:101
#22 0x00007f97804e0bb5 in QMetaObject::activate (sender=0x1c7e470, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3272
#23 0x00007f977f5fa9b1 in QAction::triggered (this=0x10, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#24 0x00007f977f5fc18c in QAction::activate (this=0x1c7e470, event=<value optimized out>) at kernel/qaction.cpp:1257
#25 0x00007f977fa65a69 in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=<value optimized out>, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993
#26 0x00007f977fa6b41c in QMenuPrivate::activateAction (this=0x1cf3810, action=0x1c7e470, action_e=<value optimized out>, self=<value optimized out>) at widgets/qmenu.cpp:1085
#27 0x00007f978157fa23 in KMenu::mouseReleaseEvent (this=0x1cf37d0, e=0x7fff32d3f2ec) at /var/tmp/portage/kde-base/kdelibs-4.5.3/work/kdelibs-4.5.3/kdeui/widgets/kmenu.cpp:471
#28 0x00007f977f65babb in QWidget::event (this=0x1cf37d0, event=0x7fff32d40960) at kernel/qwidget.cpp:8200
#29 0x00007f977fa6d6cb in QMenu::event (this=0x1cf37d0, e=0x7fff32d40960) at widgets/qmenu.cpp:2410
#30 0x00007f977f602314 in QApplicationPrivate::notify_helper (this=0x16a87f0, receiver=0x1cf37d0, e=0x7fff32d40960) at kernel/qapplication.cpp:4445
#31 0x00007f977f608262 in QApplication::notify (this=0x7fff32d42e60, receiver=<value optimized out>, e=0x7fff32d40960) at kernel/qapplication.cpp:4006
#32 0x00007f9781498f6d in KApplication::notify (this=0x7fff32d42e60, receiver=0x1cf37d0, event=0x7fff32d40960)
    at /var/tmp/portage/kde-base/kdelibs-4.5.3/work/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#33 0x00007f97804c842c in QCoreApplication::notifyInternal (this=0x7fff32d42e60, receiver=0x1cf37d0, event=0x7fff32d40960) at kernel/qcoreapplication.cpp:732
#34 0x00007f977f6068ce in QCoreApplication::sendEvent (receiver=0x1cf37d0, event=0x7fff32d40960, alienWidget=0x0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QApplicationPrivate::sendMouseEvent (receiver=0x1cf37d0, event=0x7fff32d40960, alienWidget=0x0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3105
#36 0x00007f977f690353 in QETWidget::translateMouseEvent (this=0x1cf37d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4372
#37 0x00007f977f68ee7f in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff32d410e0) at kernel/qapplication_x11.cpp:3564
#38 0x00007f977f6b94ba in x11EventSourceDispatch (s=0x16a62b0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x00007f977bb65eee in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#40 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#41 0x00007f977bb69da8 in g_main_context_iterate (context=0x16a5120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#42 0x00007f977bb69f40 in IA__g_main_context_iteration (context=0x16a5120, may_block=1) at gmain.c:2654
#43 0x00007f97804f57aa in QEventDispatcherGlib::processEvents (this=0x168ecd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#44 0x00007f977f6b8dad in QGuiEventDispatcherGlib::processEvents (this=0x10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f97804c7078 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#46 0x00007f97804c7485 in QEventLoop::exec (this=0x7fff32d41450, flags=) at kernel/qeventloop.cpp:201
#47 0x00007f977fa68c69 in QMenu::exec (this=0x1bdd650, p=<value optimized out>, action=<value optimized out>) at widgets/qmenu.cpp:2054
#48 0x00007f9771a1f58b in Konsole::SessionController::showDisplayContextMenu (this=0x1c676e0, position=...)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/SessionController.cpp:1081
#49 0x00007f9771a20b91 in Konsole::SessionController::qt_metacall (this=0x1c676e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff32d41720)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3_build/konsole/src/SessionController.moc:175
#50 0x00007f97804e0bb5 in QMetaObject::activate (sender=0x1cb45c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3272
#51 0x00007f9771a2f649 in Konsole::TerminalDisplay::configureRequest (this=0x10, _t1=<value optimized out>)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3_build/konsole/src/TerminalDisplay.moc:191
#52 0x00007f9771a362b3 in Konsole::TerminalDisplay::mousePressEvent (this=0x1cb45c0, ev=0x7fff32d422c0)
    at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/TerminalDisplay.cpp:1753
#53 0x00007f977f65baa2 in QWidget::event (this=0x1cb45c0, event=0x7fff32d422c0) at kernel/qwidget.cpp:8196
#54 0x00007f9771a30167 in Konsole::TerminalDisplay::event (this=0x1cb45c0, event=0x7fff32d422c0) at /var/tmp/portage/kde-base/konsole-4.5.3/work/konsole-4.5.3/konsole/src/TerminalDisplay.cpp:2649
#55 0x00007f977f602314 in QApplicationPrivate::notify_helper (this=0x16a87f0, receiver=0x1cb45c0, e=0x7fff32d422c0) at kernel/qapplication.cpp:4445
#56 0x00007f977f608262 in QApplication::notify (this=0x7fff32d42e60, receiver=<value optimized out>, e=0x7fff32d422c0) at kernel/qapplication.cpp:4006
#57 0x00007f9781498f6d in KApplication::notify (this=0x7fff32d42e60, receiver=0x1cb45c0, event=0x7fff32d422c0)
    at /var/tmp/portage/kde-base/kdelibs-4.5.3/work/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#58 0x00007f97804c842c in QCoreApplication::notifyInternal (this=0x7fff32d42e60, receiver=0x1cb45c0, event=0x7fff32d422c0) at kernel/qcoreapplication.cpp:732
#59 0x00007f977f6068ce in QCoreApplication::sendEvent (receiver=0x1cb45c0, event=0x7fff32d422c0, alienWidget=0x1cb45c0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QApplicationPrivate::sendMouseEvent (receiver=0x1cb45c0, event=0x7fff32d422c0, alienWidget=0x1cb45c0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3105
#61 0x00007f977f68fe50 in QETWidget::translateMouseEvent (this=0x1695c20, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#62 0x00007f977f68ee7f in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff32d42a40) at kernel/qapplication_x11.cpp:3564
#63 0x00007f977f6b94ba in x11EventSourceDispatch (s=0x16a62b0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#64 0x00007f977bb65eee in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#65 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#66 0x00007f977bb69da8 in g_main_context_iterate (context=0x16a5120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#67 0x00007f977bb69f40 in IA__g_main_context_iteration (context=0x16a5120, may_block=1) at gmain.c:2654
#68 0x00007f97804f57aa in QEventDispatcherGlib::processEvents (this=0x168ecd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#69 0x00007f977f6b8dad in QGuiEventDispatcherGlib::processEvents (this=0x10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f97804c7078 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#71 0x00007f97804c7485 in QEventLoop::exec (this=0x7fff32d42da0, flags=) at kernel/qeventloop.cpp:201
#72 0x00007f97804cb8c5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#73 0x000000000041607c in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-misc/yakuake-2.9.7/work/yakuake-2.9.7/app/main.cpp:97

Reported using DrKonqi