[Kget] [Bug 170826] New: kget crashed (SIGSEGV) when tweaking settings.

Raúl rasasi78 at gmail.com
Wed Sep 10 22:37:18 CEST 2008 

http://bugs.kde.org/show_bug.cgi?id=170826

           Summary: kget crashed (SIGSEGV) when tweaking settings.
           Product: kget
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kget at kde.org
        ReportedBy: rasasi78 at gmail.com


Version:           2.1.1 (using 4.1.1 (KDE 4.1.1), Debian packages)
Compiler:          cc
OS:                Linux (x86_64) release 2.6.26.3-toi3-rc7

I used kget from command line to download a file. I cancelled it. No problem so
far. Then I went to the Settings dialog and changed some settings. I'm sorry
but I can't remember what I exactly changed.

When I closed or applied the settings I got this crash backtrace:

Aplicación: KGet (kget), señal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0x7fd4c4a106f0 (LWP 1021)]
[KCrash handler]
#5  0x00007fd4c33ac264 in KJob::percent (this=0x17d2320)
    at /tmp/buildd/kde4libs-4.1.1/kdecore/jobs/kjob.cpp:224
#6  0x00007fd4c411aab5 in KUiServerJobs::reload (this=0x11b0110)
    at /tmp/buildd/kdenetwork-4.1.1/kget/core/kuiserverjobs.cpp:73
#7  0x000000000044e8c8 in MainWindow::slotNewConfig (this=0x1270210)
    at /tmp/buildd/kdenetwork-4.1.1/kget/mainwindow.cpp:632
#8  0x0000000000453762 in MainWindow::qt_metacall (this=0x1270210, 
    _c=QMetaObject::InvokeMetaMethod, _id=8388610, _a=0x7fffccb41270)
    at
/tmp/buildd/kdenetwork-4.1.1/obj-x86_64-linux-gnu/kget/mainwindow.moc:161
#9  0x00007fd4c222f764 in QMetaObject::activate (sender=0x178d4f0, 
    from_signal_index=<value optimized out>, to_signal_index=74, 
    argv=0x1a99be0) at kernel/qobject.cpp:3010
#10 0x00007fd4c44af345 in KConfigDialog::settingsChanged (this=0x17d2320, 
    _t1=<value optimized out>)
    at
/tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kconfigdialog.moc:103
#11 0x00007fd4c44b0e2c in
KConfigDialog::KConfigDialogPrivate::_k_settingsChangedSlot (this=0x1931e60)
    at /tmp/buildd/kde4libs-4.1.1/kdeui/dialogs/kconfigdialog.cpp:243
#12 0x00007fd4c44b12d2 in KConfigDialog::qt_metacall (this=0x178d4f0, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffccb41390)
    at
/tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kconfigdialog.moc:86
#13 0x000000000042119d in PreferencesDialog::qt_metacall (this=0x17d2320, 
    _c=QMetaObject::ReadProperty, _id=22611904, _a=0x1a99be0)
    at
/tmp/buildd/kdenetwork-4.1.1/obj-x86_64-linux-gnu/kget/moc_preferencesdialog.cpp:60
#14 0x00007fd4c222f764 in QMetaObject::activate (sender=0x18e92c0, 
    from_signal_index=<value optimized out>, to_signal_index=4, 
    argv=0x1a99be0) at kernel/qobject.cpp:3010
#15 0x00007fd4c44b30ef in KConfigDialogManager::updateSettings (
    this=0x18e92c0)
    at /tmp/buildd/kde4libs-4.1.1/kdeui/dialogs/kconfigdialogmanager.cpp:383
#16 0x00007fd4c44b3ad0 in KConfigDialogManager::qt_metacall (this=0x18e92c0, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffccb41560)
    at
/tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kconfigdialogmanager.moc:78
#17 0x00007fd4c222f764 in QMetaObject::activate (sender=0x178d4f0, 
    from_signal_index=<value optimized out>, to_signal_index=44, 
    argv=0x1a99be0) at kernel/qobject.cpp:3010
#18 0x00007fd4c44c2d18 in KDialog::slotButtonClicked (this=0x178d4f0, 
    button=4) at /tmp/buildd/kde4libs-4.1.1/kdeui/dialogs/kdialog.cpp:844
#19 0x00007fd4c44c2e9d in KDialog::qt_metacall (this=0x178d4f0, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffccb41780)
    at /tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kdialog.moc:181
#20 0x00007fd4c457e626 in KPageDialog::qt_metacall (this=0x17d2320, 
    _c=QMetaObject::ReadProperty, _id=22611904, _a=0x1a99be0)
    at /tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kpagedialog.moc:63
#21 0x00007fd4c44b1275 in KConfigDialog::qt_metacall (this=0x17d2320, 
    _c=QMetaObject::ReadProperty, _id=22611904, _a=0x1a99be0)
    at
/tmp/buildd/kde4libs-4.1.1/obj-x86_64-linux-gnu/kdeui/kconfigdialog.moc:74
#22 0x000000000042119d in PreferencesDialog::qt_metacall (this=0x17d2320, 
    _c=QMetaObject::ReadProperty, _id=22611904, _a=0x1a99be0)
    at
/tmp/buildd/kdenetwork-4.1.1/obj-x86_64-linux-gnu/kget/moc_preferencesdialog.cpp:60
#23 0x00007fd4c222f764 in QMetaObject::activate (sender=0x1935cc8, 
    from_signal_index=<value optimized out>, to_signal_index=4, 
    argv=0x1a99be0) at kernel/qobject.cpp:3010
#24 0x00007fd4c22334be in QSignalMapper::mapped (this=0x17d2320, _t1=4)
    at .moc/release-shared/moc_qsignalmapper.cpp:93
#25 0x00007fd4c2233d60 in QSignalMapper::map (this=0x1935cc8, 
    sender=0x19351c0) at kernel/qsignalmapper.cpp:277
#26 0x00007fd4c2234950 in QSignalMapper::qt_metacall (this=0x1935cc8, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fffccb41900) at .moc/release-shared/moc_qsignalmapper.cpp:80
#27 0x00007fd4c222f764 in QMetaObject::activate (sender=0x19351c0, 
    from_signal_index=<value optimized out>, to_signal_index=30, 
    argv=0x1a99be0) at kernel/qobject.cpp:3010
#28 0x00007fd4c2eb96e7 in QAbstractButton::clicked (this=0x17d2320, _t1=false)
    at .moc/release-shared/moc_qabstractbutton.cpp:185
#29 0x00007fd4c2c3f53b in QAbstractButtonPrivate::emitClicked (this=0x18f9ff0)
    at widgets/qabstractbutton.cpp:543
#30 0x00007fd4c2c41082 in QAbstractButtonPrivate::click (this=0x18f9ff0)
    at widgets/qabstractbutton.cpp:536
#31 0x00007fd4c2c412d5 in QAbstractButton::mouseReleaseEvent (this=0x19351c0, 
    e=0x7fffccb42240) at widgets/qabstractbutton.cpp:1112
#32 0x00007fd4c298d3af in QWidget::event (this=0x17d2320, 
    event=0x7fffccb42240) at kernel/qwidget.cpp:6927
#33 0x00007fd4c293ae5d in QApplicationPrivate::notify_helper (this=0x11c0420, 
    receiver=0x19351c0, e=0x7fffccb42240) at kernel/qapplication.cpp:3772
#34 0x00007fd4c294339a in QApplication::notify (this=<value optimized out>, 
    receiver=0x19351c0, e=0x7fffccb42240) at kernel/qapplication.cpp:3501
#35 0x00007fd4c4552fab in KApplication::notify (this=0x7fffccb42ed0, 
    receiver=0x19351c0, event=0x7fffccb42240)
    at /tmp/buildd/kde4libs-4.1.1/kdeui/kernel/kapplication.cpp:311
#36 0x00007fd4c221b411 in QCoreApplication::notifyInternal (
    this=0x7fffccb42ed0, receiver=0x19351c0, event=0x7fffccb42240)
    at kernel/qcoreapplication.cpp:587
#37 0x00007fd4c2942738 in QApplicationPrivate::sendMouseEvent (
    receiver=0x19351c0, event=0x7fffccb42240, alienWidget=0x19351c0, 
    nativeWidget=0x178d4f0, buttonDown=<value optimized out>, 
    lastMouseReceiver=@0x7fd4c32b5c20)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#38 0x00007fd4c29a6719 in QETWidget::translateMouseEvent (this=0x178d4f0, 
    event=<value optimized out>) at kernel/qapplication_x11.cpp:4133
#39 0x00007fd4c29a55ef in QApplication::x11ProcessEvent (this=0x68, 
    event=0x7fffccb42b10) at kernel/qapplication_x11.cpp:3255
#40 0x00007fd4c29cc9cc in x11EventSourceDispatch (s=0x11c3b30, callback=0, 
    user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#41 0x00007fd4be1f2af2 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#42 0x00007fd4be1f627d in ?? () from /usr/lib/libglib-2.0.so.0
#43 0x00007fd4be1f643b in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#44 0x00007fd4c224383f in QEventDispatcherGlib::processEvents (
    this=0x11b4170, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:325
#45 0x00007fd4c29cc16f in QGuiEventDispatcherGlib::processEvents (
    this=0x17d2320, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007fd4c2219d22 in QEventLoop::processEvents (
    this=<value optimized out>, flags={i = -860606976})
    at kernel/qeventloop.cpp:149
#47 0x00007fd4c2219ead in QEventLoop::exec (this=0x7fffccb42e40, flags=
      {i = -860606896}) at kernel/qeventloop.cpp:200
#48 0x00007fd4c221c37d in QCoreApplication::exec ()
    at kernel/qcoreapplication.cpp:845
#49 0x0000000000455095 in main (argc=2, argv=0x7fffccb434a8)
    at /tmp/buildd/kdenetwork-4.1.1/kget/main.cpp:153
#0  0x00007fd4c18830b0 in __nanosleep_nocancel () from /lib/libc.so.6

I couldn't reproduce the problem, but maybe I can be given some indications as
how to proceed to make sure this is a real problem or not.

Regards,


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