Application that crashed: kcmshell4 Version of the application: KDE Version: 4.3.00 (KDE 4.3.0) Qt Version: 4.5.2 Operating System: Linux 2.6.28-11-generic i686 Distribution: Ubuntu 9.04 What I was doing when the application crashed: Hi, when I click the button clean history I get a segmentation fault and my history can not be cleaned :-( -- Backtrace: Application: KDE Control Module (kcmshell4), signal: Segmentation fault [KCrash Handler] #6 0xb77e2e57 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #7 0xb46f2637 in ?? () from /usr/lib/libkonq.so.5 #8 0xb470b41d in ?? () from /usr/lib/kde4/kcm_history.so #9 0xb470b96b in ?? () from /usr/lib/kde4/kcm_history.so #10 0xb77e21b8 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #11 0xb77e25f0 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #12 0xb7441f91 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4 #13 0xb71693e9 in ?? () from /usr/lib/libQtGui.so.4 #14 0xb716b044 in ?? () from /usr/lib/libQtGui.so.4 #15 0xb716b2d6 in QAbstractButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4 #16 0xb6e07973 in QWidget::event () from /usr/lib/libQtGui.so.4 #17 0xb716928e in QAbstractButton::event () from /usr/lib/libQtGui.so.4 #18 0xb7214050 in QPushButton::event () from /usr/lib/libQtGui.so.4 #19 0xb6db0d3c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #20 0xb6db99b1 in QApplication::notify () from /usr/lib/libQtGui.so.4 #21 0xb7d2d5cd in KApplication::notify () from /usr/lib/libkdeui.so.5 #22 0xb77ccbcb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #23 0xb6db8a1e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #24 0xb6e28cce in ?? () from /usr/lib/libQtGui.so.4 #25 0xb6e28085 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #26 0xb6e5337a in ?? () from /usr/lib/libQtGui.so.4 #27 0xb63ccb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #28 0xb63d00eb in ?? () from /usr/lib/libglib-2.0.so.0 #29 0xb63d0268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #30 0xb77f82f8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #31 0xb6e52a75 in ?? () from /usr/lib/libQtGui.so.4 #32 0xb77cb1fa in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #33 0xb77cb642 in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #34 0xb72a2723 in QDialog::exec () from /usr/lib/libQtGui.so.4 #35 0xb7f37b1d in kdemain () from /usr/lib/libkdeinit4_kcmshell4.so #36 0x08048642 in _start () Reported using DrKonqi
with the latest kde 4.3 upgrade the problem still exists.
- If you can reproduce the crash at will (or you experience this regularly), can you install the "kdebase-apps-dbg" package and post a complete backtrace here? Thanks
Hi Andreas, it happens anytime that I use the button. In fact up to now I've not been able to clean the historical data... Here I send you the stack trace that you've asked for.. Application: KDE Control Module (kcmshell4), signal: Segmentation fault [KCrash Handler] #6 QMetaObject::activate (sender=0x31, m=0xb455cc80, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3183 #7 0xb4554637 in KonqHistoryProviderPrivate::notifyClear (this=0x31) at /build/buildd/kdebase-4.3.0/obj-i486-linux-gnu/apps/lib/konq/konq_historyprovider.moc:136 #8 0xb457f41d in HistorySidebarConfig::slotClearHistory (this=0x9b48948) at /build/buildd/kdebase-4.3.0/apps/konqueror/sidebar/trees/history_module/kcmhistory.cpp:258 #9 0xb457f96b in HistorySidebarConfig::qt_metacall (this=0x9b48948, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbf6a4c) at /build/buildd/kdebase-4.3.0/obj-i486-linux-gnu/apps/konqueror/sidebar/trees/history_module/kcmhistory.moc:81 #10 0xb796d1b8 in QMetaObject::activate (sender=0x9bf5828, from_signal_index=29, to_signal_index=30, argv=0xbfbf6a4c) at kernel/qobject.cpp:3113 #11 0xb796d5f0 in QMetaObject::activate (sender=0x9bf5828, m=0xb77b60a4, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfbf6a4c) at kernel/qobject.cpp:3207 #12 0xb75ccf91 in QAbstractButton::clicked (this=0x9bf5828, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200 #13 0xb72f43e9 in QAbstractButtonPrivate::emitClicked (this=0x9bf5840) at widgets/qabstractbutton.cpp:543 #14 0xb72f6044 in QAbstractButtonPrivate::click (this=0x9bf5840) at widgets/qabstractbutton.cpp:536 #15 0xb72f62d6 in QAbstractButton::mouseReleaseEvent (this=0x9bf5828, e=0xbfbf7028) at widgets/qabstractbutton.cpp:1115 #16 0xb6f92973 in QWidget::event (this=0x9bf5828, event=0xbfbf7028) at kernel/qwidget.cpp:7549 #17 0xb72f428e in QAbstractButton::event (this=0x9bf5828, e=0xbfbf7028) at widgets/qabstractbutton.cpp:1077 #18 0xb739f050 in QPushButton::event (this=0x9bf5828, e=0xbfbf7028) at widgets/qpushbutton.cpp:662 #19 0xb6f3bd3c in QApplicationPrivate::notify_helper (this=0x996e310, receiver=0x9bf5828, e=0xbfbf7028) at kernel/qapplication.cpp:4056 #20 0xb6f449b1 in QApplication::notify (this=0xbfbf8a8c, receiver=0x9bf5828, e=0xbfbf7028) at kernel/qapplication.cpp:3758 #21 0xb7eb85cd in KApplication::notify (this=0xbfbf8a8c, receiver=0x9bf5828, event=0xbfbf7028) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302 #22 0xb7957bcb in QCoreApplication::notifyInternal (this=0xbfbf8a8c, receiver=0x9bf5828, event=0xbfbf7028) at kernel/qcoreapplication.cpp:610 #23 0xb6f43a1e in QApplicationPrivate::sendMouseEvent (receiver=0x9bf5828, event=0xbfbf7028, alienWidget=0x9bf5828, nativeWidget=0x9a988b8, buttonDown=0xb77bdaa0, lastMouseReceiver=@0xb77bdaa4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216 #24 0xb6fb3cce in QETWidget::translateMouseEvent (this=0x9a988b8, event=0xbfbf86bc) at kernel/qapplication_x11.cpp:4409 #25 0xb6fb3085 in QApplication::x11ProcessEvent (this=0xbfbf8a8c, event=0xbfbf86bc) at kernel/qapplication_x11.cpp:3428 #26 0xb6fde37a in x11EventSourceDispatch (s=0x99710b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #27 0xb6557b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #28 0xb655b0eb in ?? () from /usr/lib/libglib-2.0.so.0 #29 0xb655b268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #30 0xb79832f8 in QEventDispatcherGlib::processEvents (this=0x9958d10, flags={i = -1077966728}) at kernel/qeventdispatcher_glib.cpp:327 #31 0xb6fdda75 in QGuiEventDispatcherGlib::processEvents (this=0x9958d10, flags={i = -1077966680}) at kernel/qguieventdispatcher_glib.cpp:202 #32 0xb79561fa in QEventLoop::processEvents (this=0xbfbf891c, flags={i = -1077966616}) at kernel/qeventloop.cpp:149 #33 0xb7956642 in QEventLoop::exec (this=0xbfbf891c, flags={i = -1077966556}) at kernel/qeventloop.cpp:201 #34 0xb742d723 in QDialog::exec (this=0x9a988b8) at dialogs/qdialog.cpp:498 #35 0xb80c2b1d in kdemain (_argc=2, _argv=0xbfbf8de4) at /build/buildd/kdebase-runtime-4.3.0/kcmshell/main.cpp:267 #36 0x08048642 in main (argc=) at /build/buildd/kdebase-runtime-4.3.0/obj-i486-linux-gnu/kcmshell/kcmshell4_dummy.cpp:3 bye
Thanks
Here using: Qt: 4.5.2 (KDE-Qt git commit 5b7a2eb42acfdea07c6075556cb43e2c95852145 Date: Tue Jul 28 14:10:47 2009 -0300) KDE: 4.3.66 (KDE 4.3.66 (KDE 4.4 >= 20090828)) kdelibs svn rev. 1019000 / kdebase svn rev. 1019000 on ArchLinux i686 - Kernel 2.6.30.5 I can reproduce the crash: - Run "kcmshell4 kcmhistory" - Click "Clear History", click Yes. kcmshell4 crashes This doesn't happen if the KCM is shown under Konqueror Settings The kcmhistory source and desktop files are in my 4.4trunk SVN copy, so they were not deprecated/updated to the History "sidebar -> standalone window". -- Backtrace: Application: KDE Control Module (kcmshell4), signal: Segmentation fault [KCrash Handler] #6 0xb759e930 in QObject::d_func (this=0xba) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:118 #7 0xb76c8d13 in QMetaObject::activate (sender=0xba, m=0xb4313dc0, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3182 #8 0xb43086d7 in KonqHistoryProviderPrivate::notifyClear (this=0xba) at /home/kde-devel/kde/build/KDE/kdebase/apps/lib/konq/konq_historyprovider.moc:136 #9 0xb431a415 in HistorySidebarConfig::slotClearHistory (this=0x8c7f590) at /home/kde-devel/kde/src/KDE/kdebase/apps/konqueror/sidebar/trees/history_module/kcmhistory.cpp:256 #10 0xb431a963 in HistorySidebarConfig::qt_metacall (this=0x8c7f590, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbf9bbe78) at /home/kde-devel/kde/build/KDE/kdebase/apps/konqueror/sidebar/trees/history_module/kcmhistory.moc:81
*** Bug 211468 has been marked as a duplicate of this bug. ***
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No KonqHistoryProvider in the kcm when run via the shell, and so KonqHistoryProvider::self() returns a (mis)cast KParts::HistoryProvider::self. Very annoying.
SVN commit 1073717 by orlovich: Add a method needed to fix #205128 CCBUG:205128 M +5 -0 historyprovider.cpp M +6 -0 historyprovider.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1073717
SVN commit 1073721 by orlovich: automatically merged revision 1073717: Add a method needed to fix #205128 CCBUG:205128 M +5 -0 historyprovider.cpp M +6 -0 historyprovider.h WebSVN link: http://websvn.kde.org/?view=rev&revision=1073721
SVN commit 1073724 by orlovich: Create the appropriate history provider when running outside konq BUG: 205128 M +3 -0 kcmhistory.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1073724
SVN commit 1073730 by orlovich: automatically merged revision 1073724: Create the appropriate history provider when running outside konq BUG: 205128 M +3 -0 kcmhistory.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1073730
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