KRunner crashes post-exec

Sebastian Kuegler sebas at kde.org
Tue May 6 12:42:38 CEST 2008 

Lately, KRunner is a bit crashy. I cannot really pin it down to a specific, 
but from time to time it explodes after starting an application. Attached is 
a bt, maybe someone can have a look at it?

Thanks,
-- 
sebas

 http://www.kde.org | http://vizZzion.org |  GPG Key ID: 9119 0EF9 
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Application: Run Command Interface (krunner), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb533f720 (LWP 16155)]
[New Thread 0xb1461b90 (LWP 18136)]
[New Thread 0xb1c62b90 (LWP 18127)]
[New Thread 0xb2463b90 (LWP 18126)]
[New Thread 0xb2c64b90 (LWP 18125)]
[New Thread 0xb3465b90 (LWP 18124)]
[KCrash handler]
#6  0xb7ee6310 in Plasma::QueryMatch::run (this=0x86109f8, context=0x81ca024)
    at /data/kdedev/kde/src/kdebase/workspace/libs/plasma/querymatch.cpp:154
#7  0xb7ee81ae in Plasma::RunnerManager::run (this=0x819b4f0, match=0x86109f8)
    at /data/kdedev/kde/src/kdebase/workspace/libs/plasma/runnermanager.cpp:334
#8  0xb7f92d91 in QueryMatch::activate (this=0x8479f38, manager=0x819b4f0)
    at /data/kdedev/kde/src/kdebase/workspace/krunner/interface.cpp:83
#9  0xb7f8f153 in Interface::matchActivated (this=0x8133a98, item=0x8479f38)
    at /data/kdedev/kde/src/kdebase/workspace/krunner/interface.cpp:406
#10 0xb7f8f5d4 in Interface::run (this=0x8133a98)
    at /data/kdedev/kde/src/kdebase/workspace/krunner/interface.cpp:499
#11 0xb7f90042 in Interface::qt_metacall (this=0x8133a98, 
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfbd272c)
    at /data/kdedev/kde/build/kdebase/workspace/krunner/interface.moc:94
#12 0xb6b7f4c7 in QMetaObject::activate (sender=0x81c1298, 
    from_signal_index=51, to_signal_index=51, argv=0x0)
    at kernel/qobject.cpp:3007
#13 0xb6b7f949 in QMetaObject::activate (sender=0x81c1298, m=0xb7b7b51c, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3080
#14 0xb7aaaa0b in KComboBox::returnPressed (this=0x81c1298)
    at /data/kdedev/kde/build/kdelibs/kdeui/kcombobox.moc:160
#15 0xb7aab747 in KComboBox::qt_metacall (this=0x81c1298, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfbd287c)
    at /data/kdedev/kde/build/kdelibs/kdeui/kcombobox.moc:104
#16 0xb7ac0c50 in KHistoryComboBox::qt_metacall (this=0x81c1298, 
    _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbfbd287c)
    at /data/kdedev/kde/build/kdelibs/kdeui/khistorycombobox.moc:76
#17 0xb6b7f4c7 in QMetaObject::activate (sender=0x80f2fd8, 
    from_signal_index=30, to_signal_index=30, argv=0x0)
    at kernel/qobject.cpp:3007
#18 0xb6b7f949 in QMetaObject::activate (sender=0x80f2fd8, m=0xb684c088, 
    local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3080
#19 0xb6532b95 in QLineEdit::returnPressed (this=0x80f2fd8)
    at .moc/debug-shared/moc_qlineedit.cpp:228
#20 0xb653d788 in QLineEdit::keyPressEvent (this=0x80f2fd8, event=0xbfbd3304)
    at widgets/qlineedit.cpp:1840
#21 0xb7acd1cb in KLineEdit::keyPressEvent (this=0x80f2fd8, e=0xbfbd3304)
    at /data/kdedev/kde/src/kdelibs/kdeui/widgets/klineedit.cpp:997
#22 0xb61b52a0 in QWidget::event (this=0x80f2fd8, event=0xbfbd3304)
    at kernel/qwidget.cpp:6955
#23 0xb653a368 in QLineEdit::event (this=0x80f2fd8, e=0xbfbd3304)
    at widgets/qlineedit.cpp:1602
#24 0xb7ac98f6 in KLineEdit::event (this=0x80f2fd8, ev=0xbfbd3304)
    at /data/kdedev/kde/src/kdelibs/kdeui/widgets/klineedit.cpp:1271
#25 0xb64f0695 in QComboBox::keyPressEvent (this=0x81c1298, e=0xbfbd3304)
    at widgets/qcombobox.cpp:2793
#26 0xb7ac0289 in KHistoryComboBox::keyPressEvent (this=0x81c1298, 
    e=0xbfbd3304)
    at /data/kdedev/kde/src/kdelibs/kdeui/widgets/khistorycombobox.cpp:343
#27 0xb61b52a0 in QWidget::event (this=0x81c1298, event=0xbfbd3304)
    at kernel/qwidget.cpp:6955
#28 0xb64f2c68 in QComboBox::event (this=0x81c1298, event=0xbfbd3304)
    at widgets/qcombobox.cpp:2610
#29 0xb615790d in QApplicationPrivate::notify_helper (this=0x8068718, 
    receiver=0x81c1298, e=0xbfbd3304) at kernel/qapplication.cpp:3766
#30 0xb6157f0d in QApplication::notify (this=0x8060d88, receiver=0x81c1298, 
    e=0xbfbd3304) at kernel/qapplication.cpp:3414
#31 0xb7a128f1 in KApplication::notify (this=0x8060d88, receiver=0x81c1298, 
    event=0xbfbd3304)
    at /data/kdedev/kde/src/kdelibs/kdeui/kernel/kapplication.cpp:311
#32 0xb6b6a63a in QCoreApplication::notifyInternal (this=0x8060d88, 
    receiver=0x81c1298, event=0xbfbd3304) at kernel/qcoreapplication.cpp:583
#33 0xb6163759 in QCoreApplication::sendSpontaneousEvent (receiver=0x81c1298, 
    event=0xbfbd3304)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#34 0xb61c24ee in qt_sendSpontaneousEvent (receiver=0x81c1298, 
    event=0xbfbd3304) at kernel/qapplication_x11.cpp:4659
#35 0xb61fc520 in QKeyMapper::sendKeyEvent (keyWidget=0x81c1298, grab=false, 
    type=QEvent::KeyPress, code=16777220, modifiers=@0xbfbd3468, 
    text=@0xbfbd349c, autorepeat=false, count=1, nativeScanCode=36, 
    nativeVirtualKey=65293, nativeModifiers=0)
    at kernel/qkeymapper_x11.cpp:1656
#36 0xb61fd880 in QKeyMapperPrivate::translateKeyEvent (this=0x8084288, 
    keyWidget=0x81c1298, event=0xbfbd39fc, grab=false)
    at kernel/qkeymapper_x11.cpp:1627
#37 0xb61d3834 in QApplication::x11ProcessEvent (this=0x8060d88, 
    event=0xbfbd39fc) at kernel/qapplication_x11.cpp:3127
#38 0xb61ffdd5 in x11EventSourceDispatch (s=0x806bb60, callback=0, 
    user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#39 0xb561abf8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#40 0xb561de5e in ?? () from /usr/lib/libglib-2.0.so.0
#41 0x0806ae98 in ?? ()
#42 0x00000000 in ?? ()
#0  0xffffe410 in __kernel_vsyscall ()
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