[Konsole-devel] [Bug 156827] crash when closing tab with context-menu

[auxsvr at yahoo.com]

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http://bugs.kde.org/show_bug.cgi?id=156827         




------- Additional Comments From auxsvr yahoo com  2008-07-14 16:17 -------
I had something similar here with the KDE4 packages from the opensuse factory. I can reliably trigger this by right clicking in a console and using the mouse wheel to change tab.

Here's the backtrace:

Application: Konsole (konsole), signal SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
[New Thread 0xb64236d0 (LWP 4937)]
[New Thread 0xb49cbb90 (LWP 4941)]
[KCrash handler]
#6  0xb6753776 in memcpy () from /lib/libc.so.6
#7  0x08cce12c in ?? ()
#8  0xb6ab4828 in QList<QWidget*>::removeAll (this=0x8cce12c, _t= 0xbf9edf88)
    at ../../include/QtCore/../../src/corelib/tools/qlist.h:522
#9  0xb6aa5395 in QWidget::removeAction (this=0x8ee32f8, action=0x8b9c188)
    at kernel/qwidget.cpp:2652
#10 0xb7f4b2b3 in Konsole::SessionController::showDisplayContextMenu (
    this=0x8219638, position= 0xbf9ee698)
    at /usr/src/debug/kdebase-4.0.85/apps/konsole/src/SessionController.cpp:1084
#11 0xb7f4c17a in Konsole::SessionController::qt_metacall (this=0x8219638, 
    _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbf9ee134)
    at /usr/src/debug/kdebase-4.0.85/build/apps/konsole/src/SessionController.moc:165
#12 0xb757c3fa in QMetaObject::activate (sender=0x812dec8, 
    from_signal_index=31, to_signal_index=31, argv=0xbf9ee134)
    at kernel/qobject.cpp:3007
#13 0xb757c972 in QMetaObject::activate (sender=0x812dec8, m=0xb7f8fd3c, 
    local_signal_index=4, argv=0xbf9ee134) at kernel/qobject.cpp:3080
#14 0xb7f5941f in Konsole::TerminalDisplay::configureRequest (this=0x812dec8, 
    _t1=0x812dec8, _t2=0, _t3= 0xbf9ee698)
    at /usr/src/debug/kdebase-4.0.85/build/apps/konsole/src/TerminalDisplay.moc:184
#15 0xb7f60802 in Konsole::TerminalDisplay::mousePressEvent (this=0x812dec8, 
    ev=0xbf9ee688)
    at /usr/src/debug/kdebase-4.0.85/apps/konsole/src/TerminalDisplay.cpp:1670
#16 0xb6ab215a in QWidget::event (this=0x812dec8, event=0xbf9ee688)
    at kernel/qwidget.cpp:6923
#17 0xb7f5a2e6 in Konsole::TerminalDisplay::event (this=0x812dec8, 
    e=0xbf9ee688)
    at /usr/src/debug/kdebase-4.0.85/apps/konsole/src/TerminalDisplay.cpp:2527
#18 0xb6a5fecc in QApplicationPrivate::notify_helper (this=0x8061620, 
    receiver=0x812dec8, e=0xbf9ee688) at kernel/qapplication.cpp:3772
#19 0xb6a66ca7 in QApplication::notify (this=0xbf9eedc4, receiver=0x812dec8, 
    e=0xbf9ee688) at kernel/qapplication.cpp:3501
#20 0xb7b135dd in KApplication::notify (this=0xbf9eedc4, receiver=0x812dec8, 
    event=0xbf9ee688)
    at /usr/src/debug/kdelibs-4.0.85/kdeui/kernel/kapplication.cpp:311
#21 0xb756ab51 in QCoreApplication::notifyInternal (this=0xbf9eedc4, 
    receiver=0x812dec8, event=0xbf9ee688) at kernel/qcoreapplication.cpp:583
#22 0xb6a67fae in QApplicationPrivate::sendMouseEvent (receiver=0x812dec8, 
    event=0xbf9ee688, alienWidget=0x812dec8, nativeWidget=0x80bc450, 
    buttonDown=0xb7090c10, lastMouseReceiver= 0xb7090c14)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#23 0xb6ac51e8 in QETWidget::translateMouseEvent (this=0x80bc450, 
    event=0xbf9eec3c) at kernel/qapplication_x11.cpp:4131
#24 0xb6ac45a4 in QApplication::x11ProcessEvent (this=0xbf9eedc4, 
    event=0xbf9eec3c) at kernel/qapplication_x11.cpp:3131
#25 0xb6aea3ae in QEventDispatcherX11::processEvents (this=0x805b5f0, flags=
      {i = -1080103720}) at kernel/qeventdispatcher_x11.cpp:134
#26 0xb75692ca in QEventLoop::processEvents (this=0xbf9eed40, flags=
      {i = -1080103656}) at kernel/qeventloop.cpp:149
#27 0xb756948a in QEventLoop::exec (this=0xbf9eed40, flags={i = -1080103608})
    at kernel/qeventloop.cpp:196
#28 0xb756b66d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845
#29 0xb6a5fd47 in QApplication::exec () at kernel/qapplication.cpp:3304
#30 0xb7f7faa3 in kdemain (argc=1, argv=0xbf9eeef4)
    at /usr/src/debug/kdebase-4.0.85/apps/konsole/src/main.cpp:94
#31 0x080487b2 in main (argc=257, argv=0x2000)
    at /usr/src/debug/kdebase-4.0.85/build/apps/konsole/src/konsole_dummy.cpp:3
#0  0xffffe430 in __kernel_vsyscall ()