[Kwintv] reproducible crash with qtvision

Rizsanyi Zsolt kwintv@mail.kde.org
Tue, 1 Oct 2002 20:43:19 +0200


On Tuesday 01 October 2002 19:37, George Staikos wrote:
> Did you build with --enable-debug?

No.
Hmm. I tough that if I dont use --disable-debug, then I'm ok. But it seems I'm 
not :)

I will recompile, and test agian...

Did you succeded in reproducing this issue?

Regards
Zsolt

> On Tuesday October 01 2002 06:28, Rizsanyi Zsolt wrote:
> > Hi!
> >
> > I have found a reproducible crash with qtvision. :(
> >
> > Steps to reproduce:
> > Open configure window, press Cancel. And now try to change channel...
> >
> > And you get the next backtrace:
> > [New Thread 1024 (LWP 2682)]
> > 0x420b4769 in wait4 () from /lib/i686/libc.so.6
> > #0  0x420b4769 in wait4 () from /lib/i686/libc.so.6
> > #1  0x4213030c in __DTOR_END__ () from /lib/i686/libc.so.6
> > #2  0x411b2ca3 in waitpid () from /lib/i686/libpthread.so.0
> > #3  0x409c3a2d in KCrash::defaultCrashHandler ()
> >    from /opt/kde3/lib/libkdecore.so.4
> > #4  0x411b0f75 in pthread_sighandler () from /lib/i686/libpthread.so.0
> > #5  <signal handler called>
> > #6  0x40047155 in QtVision::setChannel () from
> > /opt/kde3/lib/libqtvision.so.1 #7  0x40047dcc in QtVision::channelUp ()
> > from /opt/kde3/lib/libqtvision.so.1 #8  0x40043a09 in QtVision::qt_invoke
> > () from /opt/kde3/lib/libqtvision.so.1 #9  0x40ca16fa in
> > QObject::activate_signal () from /opt/qt3/lib/libqt-mt.so.3 #10
> > 0x40ca1666 in QObject::activate_signal () from /opt/qt3/lib/libqt-mt.so.3
> > #11 0x4005e393 in QtVisionView::channelUp ()
> >    from /opt/kde3/lib/libqtvision.so.1
> > #12 0x4005e00b in QtVisionView::wheelEvent ()
> >    from /opt/kde3/lib/libqtvision.so.1
> > #13 0x40ccf3ee in QWidget::event () from /opt/qt3/lib/libqt-mt.so.3
> > #14 0x40c45a4c in QApplication::internalNotify ()
> >    from /opt/qt3/lib/libqt-mt.so.3
> > #15 0x40c454da in QApplication::notify () from /opt/qt3/lib/libqt-mt.so.3
> > #16 0x40919eda in KApplication::notify () from
> > /opt/kde3/lib/libkdecore.so.4 #17 0x40bf030b in
> > QETWidget::translateWheelEvent ()
> >    from /opt/qt3/lib/libqt-mt.so.3
> > #18 0x40bef6d4 in QETWidget::translateMouseEvent ()
> >    from /opt/qt3/lib/libqt-mt.so.3
> > #19 0x40bed333 in QApplication::x11ProcessEvent ()
> >    from /opt/qt3/lib/libqt-mt.so.3
> > #20 0x40bec061 in QApplication::processNextEvent ()
> >    from /opt/qt3/lib/libqt-mt.so.3
> > #21 0x40c46dd4 in QApplication::enter_loop () from
> > /opt/qt3/lib/libqt-mt.so.3 #22 0x40bebfd0 in QApplication::exec () from
> > /opt/qt3/lib/libqt-mt.so.3 #23 0x08053430 in main ()
> > #24 0x42017499 in __libc_start_main () from /lib/i686/libc.so.6
> >
> > I have not looked into this yet, but I will in the next few days, when I
> > have time...
> >
> > Regards
> > Zsolt
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> > kwintv@mail.kde.org
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