Application: konsole (2.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Was running tab telnet session to GNS3 (a router emulator) and I pressed certain key combination.

 -- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
[KCrash Handler]
#5  QHash<Konsole::Session*, bool>::detach (this=0x0, session=0xb5e850, master=false) at /usr/include/qt4/QtCore/qhash.h:299
#6  QHash<Konsole::Session*, bool>::operator[] (this=0x0, session=0xb5e850, master=false) at /usr/include/qt4/QtCore/qhash.h:733
#7  Konsole::SessionGroup::setMasterStatus (this=0x0, session=0xb5e850, master=false) at ../../../../apps/konsole/src/Session.cpp:1261
#8  0x00007f858cdd734a in Konsole::SessionGroup::removeSession (this=0x0, session=0xb5e850) at ../../../../apps/konsole/src/Session.cpp:1242
#9  0x00007f858cdde31a in Konsole::SessionController::copyInputToNone (this=0xc0d160) at ../../../../apps/konsole/src/SessionController.cpp:783
#10 0x00007f858cde616d in Konsole::SessionController::qt_metacall (this=0xc0d160, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff14a2eb10) at ./SessionController.moc:160
#11 0x00007f858bd44e3f in QMetaObject::activate (sender=0xde09a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xf) at kernel/qobject.cpp:3293
#12 0x00007f858b0e5032 in QAction::triggered (this=0x0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#13 0x00007f858b0e70ab in QAction::activate (this=0xde09a0, event=<value optimized out>) at kernel/qaction.cpp:1255
#14 0x00007f858b0e89b7 in QAction::event (this=0x0, e=<value optimized out>) at kernel/qaction.cpp:1181
#15 0x00007f858c644f3d in KAction::event (this=0x0, event=0x7fff14a2f180) at ../../kdeui/actions/kaction.cpp:129
#16 0x00007f858b0eb22c in QApplicationPrivate::notify_helper (this=0x746b00, receiver=0xde09a0, e=0x7fff14a2f180) at kernel/qapplication.cpp:4300
#17 0x00007f858b0f16fb in QApplication::notify (this=0x7fff14a30730, receiver=0xde09a0, e=0x7fff14a2f180) at kernel/qapplication.cpp:4183
#18 0x00007f858c71a526 in KApplication::notify (this=0x7fff14a30730, receiver=0xde09a0, event=0x7fff14a2f180) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x00007f858bd3206c in QCoreApplication::notifyInternal (this=0x7fff14a30730, receiver=0xde09a0, event=0x7fff14a2f180) at kernel/qcoreapplication.cpp:704
#20 0x00007f858b126e86 in QCoreApplication::sendEvent (this=<value optimized out>, e=0x7fff14a2f780) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff14a2f780) at kernel/qshortcutmap.cpp:879
#22 0x00007f858b128c97 in QShortcutMap::tryShortcutEvent (this=0x746c28, o=<value optimized out>, e=0x7fff14a2f780) at kernel/qshortcutmap.cpp:364
#23 0x00007f858b0f3268 in QApplication::notify (this=0x7fff14a30730, receiver=0xc3e750, e=0x7fff14a2f780) at kernel/qapplication.cpp:3746
#24 0x00007f858c71a526 in KApplication::notify (this=0x7fff14a30730, receiver=0xc3e750, event=0x7fff14a2f780) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x00007f858bd3206c in QCoreApplication::notifyInternal (this=0x7fff14a30730, receiver=0xc3e750, event=0x7fff14a2f780) at kernel/qcoreapplication.cpp:704
#26 0x00007f858b19616a in QKeyMapper::sendKeyEvent (keyWidget=0xc3e750, grab=<value optimized out>, type=QEvent::KeyPress, code=63, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=61, nativeVirtualKey=63, nativeModifiers=21) at kernel/qkeymapper_x11.cpp:1861
#27 0x00007f858b1986f0 in QKeyMapperPrivate::translateKeyEvent (this=0x77f630, keyWidget=0xc3e750, event=<value optimized out>, grab=80) at kernel/qkeymapper_x11.cpp:1831
#28 0x00007f858b16f904 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff14a30350) at kernel/qapplication_x11.cpp:3394
#29 0x00007f858b19b882 in x11EventSourceDispatch (s=0x74a3f0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f858736a8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x00007f858736e748 in ?? () from /lib/libglib-2.0.so.0
#32 0x00007f858736e8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x00007f858bd5b513 in QEventDispatcherGlib::processEvents (this=0x71e180, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#34 0x00007f858b19b46e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f858bd30992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#36 0x00007f858bd30d6c in QEventLoop::exec (this=0x7fff14a30680, flags=) at kernel/qeventloop.cpp:201
#37 0x00007f858bd34aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#38 0x00007f858d3d4e16 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/konsole/src/main.cpp:77
#39 0x00007f858d060c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff14a30978) at libc-start.c:226
#40 0x00000000004006b9 in _start ()

Possible duplicates by query: bug 234330.

Reported using DrKonqi