Bug 250174

Application: krusader (2.2.0-beta1 "DeKade")
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.6-47.fc13.i686 i686
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
Krusader crashed when I closed two tabs in the left panel and then one tab in right panel (Using hotkey). Reproduced 2 times.

The crash can be reproduced every time.

 -- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault
[KCrash Handler]
#6  testAttribute (this=0x88d34b0, item=0x88d30a8) at /usr/include/QtGui/qwidget.h:1025
#7  isHidden (this=0x88d34b0, item=0x88d30a8) at /usr/include/QtGui/qwidget.h:990
#8  ListPanel::updatePopupPanel (this=0x88d34b0, item=0x88d30a8) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/listpanel.cpp:1369
#9  0x080c6403 in ListPanel::qt_metacall (this=0x88d34b0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfb97698)
    at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/Panel/listpanel.moc:190
#10 0x03b20bcb in QMetaObject::metacall (object=0x88d34b0, cl=QMetaObject::InvokeMetaMethod, idx=60, argv=0xbfb97698) at kernel/qmetaobject.cpp:237
#11 0x03b2fa75 in QMetaObject::activate (sender=0x88dff90, m=0x82592e8, local_signal_index=11, argv=0xbfb97698) at kernel/qobject.cpp:3295
#12 0x080d17d6 in KrViewOperator::currentChanged (this=0x88dff90, _t1=0x88d30a8) at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/Panel/moc_krview.cpp:217
#13 0x080f2068 in emitCurrentChanged (this=0x88dc9d0, current=..., previous=...) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/krview.h:147
#14 KrInterDetailedView::currentChanged (this=0x88dc9d0, current=..., previous=...) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/krinterdetailedview.cpp:163
#15 0x080d2014 in KrInterDetailedView::qt_metacall (this=0x88dc9d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb97804)
    at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/Panel/moc_krinterdetailedview.cpp:81
#16 0x03b20bcb in QMetaObject::metacall (object=0x88dc9d0, cl=QMetaObject::InvokeMetaMethod, idx=90, argv=0xbfb97804) at kernel/qmetaobject.cpp:237
#17 0x03b2fa75 in QMetaObject::activate (sender=0x88e0980, m=0x2f1f0d0, local_signal_index=1, argv=0xbfb97804) at kernel/qobject.cpp:3295
#18 0x02bcf4ba in QItemSelectionModel::currentChanged (this=0x88e0980, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#19 0x02bcf683 in QItemSelectionModel::setCurrentIndex (this=0x88e0980, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1167
#20 0x02b7704d in QAbstractItemView::setCurrentIndex (this=0x88dc9d0, index=...) at itemviews/qabstractitemview.cpp:1003
#21 0x080ed4c6 in KrInterView::addItems (this=0x88dc9e4, v=0x88ee6b0, addUpDir=true) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/krinterview.cpp:200
#22 0x080c288f in ListPanel::slotUpdate (this=0x88d34b0) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/listpanel.cpp:822
#23 0x080c5467 in ListPanel::slotStartUpdate (this=0x88d34b0) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/listpanel.cpp:802
#24 0x080c629d in ListPanel::qt_metacall (this=0x88d34b0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfb97c6c)
    at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/Panel/listpanel.moc:171
#25 0x03b20bcb in QMetaObject::metacall (object=0x88d34b0, cl=QMetaObject::InvokeMetaMethod, idx=41, argv=0xbfb97c6c) at kernel/qmetaobject.cpp:237
#26 0x03b2fa75 in QMetaObject::activate (sender=0x88ee6b0, m=0x8273e48, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#27 0x081aae4a in vfs::startUpdate (this=0x88ee6b0) at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/VFS/vfs.moc:133
#28 0x081ad283 in vfs::vfs_refresh (this=0x88ee6b0, origin=...) at /usr/src/debug/krusader-2.2.0-beta1/krusader/VFS/vfs.cpp:230
#29 0x081ad3e0 in vfs::vfs_enableRefresh (this=0x88ee6b0, enable=true) at /usr/src/debug/krusader-2.2.0-beta1/krusader/VFS/vfs.cpp:242
#30 0x080c0326 in ListPanel::panelActive (this=0x88d34b0) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/listpanel.cpp:1194
#31 0x080c039b in ListPanel::showEvent (this=0x88d34b0, e=0xbfb982e0) at /usr/src/debug/krusader-2.2.0-beta1/krusader/Panel/listpanel.cpp:1181
#32 0x02677487 in QWidget::event (this=0x88d34b0, event=0xbfb982e0) at kernel/qwidget.cpp:8251
#33 0x0262477c in QApplicationPrivate::notify_helper (this=0x859b478, receiver=0x88d34b0, e=0xbfb982e0) at kernel/qapplication.cpp:4306
#34 0x0262b271 in QApplication::notify (this=0xbfb99c4c, receiver=0x88d34b0, e=0xbfb982e0) at kernel/qapplication.cpp:4271
#35 0x030f500b in KApplication::notify (this=0xbfb99c4c, receiver=0x88d34b0, event=0xbfb982e0) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#36 0x03b1c133 in QCoreApplication::notifyInternal (this=0xbfb99c4c, receiver=0x88d34b0, event=0xbfb982e0) at kernel/qcoreapplication.cpp:726
#37 0x0267cda5 in sendEvent (this=0x88d3618) at ../../src/corelib/kernel/qcoreapplication.h:215
#38 QWidgetPrivate::show_helper (this=0x88d3618) at kernel/qwidget.cpp:7222
#39 0x0267e84b in QWidget::setVisible (this=0x88d34b0, visible=true) at kernel/qwidget.cpp:7444
#40 0x02660d82 in show (this=0x88041e0, index=2) at ../../src/gui/kernel/qwidget.h:485
#41 QStackedLayout::setCurrentIndex (this=0x88041e0, index=2) at kernel/qstackedlayout.cpp:311
#42 0x02660f1e in QStackedLayout::setCurrentWidget (this=0x88041e0, widget=0x88d34b0) at kernel/qstackedlayout.cpp:365
#43 0x02aac29d in QStackedWidget::setCurrentWidget (this=0x8803a98, widget=0x88d34b0) at widgets/qstackedwidget.cpp:250
#44 0x0808d577 in PanelManager::slotCloseTab (this=0x8697f10) at /usr/src/debug/krusader-2.2.0-beta1/krusader/panelmanager.cpp:265
#45 0x080acce6 in KRslots::qt_metacall (this=0x865ae38, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb98598)
    at /usr/src/debug/krusader-2.2.0-beta1/i686-redhat-linux-gnu/krusader/krslots.moc:393
#46 0x03b20bcb in QMetaObject::metacall (object=0x865ae38, cl=QMetaObject::InvokeMetaMethod, idx=89, argv=0xbfb98598) at kernel/qmetaobject.cpp:237
#47 0x03b2fa75 in QMetaObject::activate (sender=0x87e2a68, m=0x2f12038, local_signal_index=1, argv=0xbfb98598) at kernel/qobject.cpp:3295
#48 0x0261ee6a in QAction::triggered (this=0x87e2a68, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#49 0x026207fc in QAction::activate (this=0x87e2a68, event=QAction::Trigger) at kernel/qaction.cpp:1255
#50 0x026219b8 in QAction::event (this=0x87e2a68, e=0xbfb98ab8) at kernel/qaction.cpp:1181
#51 0x030245c4 in KAction::event (this=0x87e2a68, event=0xbfb98ab8) at /usr/src/debug/kdelibs-4.4.5/kdeui/actions/kaction.cpp:129
#52 0x0262477c in QApplicationPrivate::notify_helper (this=0x859b478, receiver=0x87e2a68, e=0xbfb98ab8) at kernel/qapplication.cpp:4306
#53 0x0262b1d6 in QApplication::notify (this=0xbfb99c4c, receiver=0x87e2a68, e=0xbfb98ab8) at kernel/qapplication.cpp:3710
#54 0x030f500b in KApplication::notify (this=0xbfb99c4c, receiver=0x87e2a68, event=0xbfb98ab8) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#55 0x03b1c133 in QCoreApplication::notifyInternal (this=0xbfb99c4c, receiver=0x87e2a68, event=0xbfb98ab8) at kernel/qcoreapplication.cpp:726
#56 0x0265d41d in sendEvent (this=0x859b524, e=0xbfb98f34) at ../../src/corelib/kernel/qcoreapplication.h:215
#57 QShortcutMap::dispatchEvent (this=0x859b524, e=0xbfb98f34) at kernel/qshortcutmap.cpp:879
#58 0x0265f357 in QShortcutMap::tryShortcutEvent (this=0x859b524, o=0x88bf490, e=0xbfb98f34) at kernel/qshortcutmap.cpp:364
#59 0x0262cd87 in QApplication::notify (this=0xbfb99c4c, receiver=0x88bf490, e=0xbfb98f34) at kernel/qapplication.cpp:3752
#60 0x030f500b in KApplication::notify (this=0xbfb99c4c, receiver=0x88bf490, event=0xbfb98f34) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#61 0x03b1c133 in QCoreApplication::notifyInternal (this=0xbfb99c4c, receiver=0x88bf490, event=0xbfb98f34) at kernel/qcoreapplication.cpp:726
#62 0x026253bf in sendSpontaneousEvent (receiver=0x88bf490, event=0xbfb98f34) at ../../src/corelib/kernel/qcoreapplication.h:218
#63 qt_sendSpontaneousEvent (receiver=0x88bf490, event=0xbfb98f34) at kernel/qapplication.cpp:5285
#64 0x026ce01e in QKeyMapper::sendKeyEvent (keyWidget=0x88bf490, grab=false, type=QEvent::KeyPress, code=87, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=25, nativeVirtualKey=
    87, nativeModifiers=22) at kernel/qkeymapper_x11.cpp:1875
#65 0x026d03e9 in QKeyMapperPrivate::translateKeyEvent (this=0x85c53f8, keyWidget=0x88bf490, event=0xbfb995fc, grab=false) at kernel/qkeymapper_x11.cpp:1845
#66 0x026a6987 in QApplication::x11ProcessEvent (this=0xbfb99c4c, event=0xbfb995fc) at kernel/qapplication_x11.cpp:3406
#67 0x026d374a in x11EventSourceDispatch (s=0x859e640, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#68 0x00638525 in g_main_dispatch (context=0x859d890) at gmain.c:1960
#69 IA__g_main_context_dispatch (context=0x859d890) at gmain.c:2513
#70 0x0063c268 in g_main_context_iterate (context=0x598490, block=1, dispatch=1, self=0x859b6c0) at gmain.c:2591
#71 0x0063c449 in IA__g_main_context_iteration (context=0x859d890, may_block=1) at gmain.c:2654
#72 0x03b44446 in QEventDispatcherGlib::processEvents (this=0x857d6e8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#73 0x026d3336 in QGuiEventDispatcherGlib::processEvents (this=0x857d6e8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x03b1a80a in QEventLoop::processEvents (this=0xbfb998f4, flags=...) at kernel/qeventloop.cpp:149
#75 0x03b1ab4a in QEventLoop::exec (this=0xbfb998f4, flags=...) at kernel/qeventloop.cpp:201
#76 0x03b1e807 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#77 0x02624828 in QApplication::exec () at kernel/qapplication.cpp:3585
#78 0x08097664 in main (argc=140273520, argv=<value optimized out>) at /usr/src/debug/krusader-2.2.0-beta1/krusader/main.cpp:324

This bug may be a duplicate of or related to bug 245106.

Possible duplicates by query: bug 240944.

Reported using DrKonqi