Application: konsole (2.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.10-3-amd64 x86_64
Distribution: SolydXK

-- Information about the crash:
- What I was doing when the application crashed: Trying to save console output to file by clicking File -> Save Output

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#5  0x00007f0184a2be2f in KFileDialog::KFileDialog (this=0x26ffd50, startDir=..., filter=..., parent=<optimized out>, customWidget=0x0) at ../../kio/kfile/kfiledialog.cpp:266
#6  0x00007f0187193cba in Konsole::SaveHistoryTask::execute (this=0x25e0c00) at ../../src/SessionController.cpp:1602
#7  0x00007f0187198bf5 in Konsole::SessionController::qt_static_metacall (_o=0x7f01877a2640 <main_arena>, _id=2, _a=0x7f01877a2658 <main_arena+24>, _c=<optimized out>) at ./SessionController.moc:175
#8  0x00007f01860504c8 in QMetaObject::activate (sender=sender@entry=0x25ea850, m=m@entry=0x7f0185e801c0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffcb293d10) at kernel/qobject.cpp:3547
#9  0x00007f01853d6602 in QAction::triggered (this=this@entry=0x25ea850, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#10 0x00007f01853d7fd3 in QAction::activate (this=this@entry=0x25ea850, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#11 0x00007f0185802359 in QMenuPrivate::activateCausedStack (this=this@entry=0x24ef3d0, causedStack=..., action=action@entry=0x25ea850, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#12 0x00007f0185806889 in QMenuPrivate::activateAction (this=0x24ef3d0, action=0x25ea850, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#13 0x00007f018580a255 in QMenu::mouseReleaseEvent (this=this@entry=0x24d7ef0, e=e@entry=0x7fffcb294440) at widgets/qmenu.cpp:2372
#14 0x00007f0186b6ecf5 in KMenu::mouseReleaseEvent (this=0x24d7ef0, e=0x7fffcb294440) at ../../kdeui/widgets/kmenu.cpp:464
#15 0x00007f018542bd8e in QWidget::event (this=this@entry=0x24d7ef0, event=event@entry=0x7fffcb294440) at kernel/qwidget.cpp:8376
#16 0x00007f018580a68b in QMenu::event (this=0x24d7ef0, e=0x7fffcb294440) at widgets/qmenu.cpp:2481
#17 0x00007f01853dc75c in QApplicationPrivate::notify_helper (this=this@entry=0x238a950, receiver=receiver@entry=0x24d7ef0, e=e@entry=0x7fffcb294440) at kernel/qapplication.cpp:4567
#18 0x00007f01853e2f0d in QApplication::notify (this=this@entry=0x7fffcb294c90, receiver=receiver@entry=0x24d7ef0, e=e@entry=0x7fffcb294440) at kernel/qapplication.cpp:4110
#19 0x00007f0186ab85ea in KApplication::notify (this=0x7fffcb294c90, receiver=0x24d7ef0, event=0x7fffcb294440) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f018603c33d in QCoreApplication::notifyInternal (this=0x7fffcb294c90, receiver=receiver@entry=0x24d7ef0, event=event@entry=0x7fffcb294440) at kernel/qcoreapplication.cpp:949
#21 0x00007f01853e26c3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x24d7ef0, event=event@entry=0x7fffcb294440, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x24d7ef0, buttonDown=buttonDown@entry=0x7f0185ebb2d8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#23 0x00007f018545474c in QETWidget::translateMouseEvent (this=this@entry=0x24d7ef0, event=event@entry=0x7fffcb294780) at kernel/qapplication_x11.cpp:4474
#24 0x00007f0185452e8c in QApplication::x11ProcessEvent (this=0x7fffcb294c90, event=event@entry=0x7fffcb294780) at kernel/qapplication_x11.cpp:3663
#25 0x00007f018547a7e2 in x11EventSourceDispatch (s=0x2389830, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f0181276ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f01812771f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f018127729c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f01860694d6 in QEventDispatcherGlib::processEvents (this=0x22d2ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#30 0x00007f018547a896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f018603af9f in QEventLoop::processEvents (this=this@entry=0x7fffcb294b60, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f018603b295 in QEventLoop::exec (this=this@entry=0x7fffcb294b60, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f01860408db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#34 0x00007f01853daf1c in QApplication::exec () at kernel/qapplication.cpp:3828
#35 0x00007f01877bec27 in kdemain (argc=1, argv=0x7fffcb294dc8) at ../../src/main.cpp:86
#36 0x00007f018741d995 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, ubp_av=0x7fffcb294dc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcb294db8) at libc-start.c:260
#37 0x00000000004006fe in _start ()

Reported using DrKonqi