Re: [kde-sunset] kmail-3.5.10 crashes

"Roman v. Gemmeren" <[email protected]> Thu, 29 Jul 2010 12:02:47 +0200

Newsgroups	gmane.linux.gentoo.desktop
Message-ID	<[email protected]>

On Thursday 29 July 2010 10:43:52 Serghei Amelian wrote:
> On Thursday 29 July 2010 11:37:38 Roman v. Gemmeren wrote:
> > On Thursday 29 July 2010 10:32:51 Serghei Amelian wrote:
> > > On Thursday 29 July 2010 10:46:13 Roman v. Gemmeren wrote:
> > >
> > > [...]
> > >
> > > > > I fixed this disabling DCOP interface for composer window. Maybe
> > > > > someone can dig deeper to figure out what happens actually. I'm not
> > > > > sure if the problem is in kmail or in dcop.
> > > >
> > > > Thank you very much for that fix!
> > > > Just to give some feedback:
> > > > Now i  can reply, or hit STRG+N for New Mail. But it still crashes
> > > > every time i hit the "New Mail"-Button...
> > >
> > > I can't reproduce this problem, you can provide a trace?
> >
> > Would the kmail debug output enough or do you need an strace?
>
> A gdb backtrace.
>
> Actually I just reproduced this crash, when I used kontact. When kmail is
> used standalone, working well. Seems a DCOP problem too. I will try to
> investigate deeper.

sorry for the previous mail...

you are correct, it crashes only within kontact.

Please find attached the correct backtrace.


greetings,
Roman

-- 
And his servants arose, and made a conspiracy, and slew Joash in the
house of Millo, which goeth down to Silla.
		 -- 2 Kings 12:20

kontact.kcrash (text/x-csrc, 4.2 KB)

[Thread debugging using libthread_db enabled]
[New Thread 0x7f46ca736910 (LWP 9621)]
[New Thread 0x7f46caf37910 (LWP 9620)]
[New Thread 0x7f46cb738910 (LWP 9619)]
[New Thread 0x7f46cbf39910 (LWP 9618)]
[KCrash handler]
#5  0x00007f46d8e5428e in QGArray::QGArray(QGArray const&) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#6  0x00007f46d92f6089 in ?? () from /usr/kde/3.5/lib64/libDCOP.so.4
#7  0x00007f46d92f60a9 in ?? () from /usr/kde/3.5/lib64/libDCOP.so.4
#8  0x00007f46d92f778d in DCOPObject::objId() const ()
   from /usr/kde/3.5/lib64/libDCOP.so.4
#9  0x00007f46d92f67f4 in DCOPRef::DCOPRef(DCOPObject*) ()
   from /usr/kde/3.5/lib64/libDCOP.so.4
#10 0x00007f46ccc74923 in KMKernel::newMessage(QString const&, QString const&, QString const&, bool, bool, KURL const&, KURL const&) ()
   from /usr/kde/3.5/lib64/libkmailprivate.so
#11 0x00007f46cce0d1c1 in KMailIface::process(QCString const&, QMemArray<char> const&, QCString&, QMemArray<char>&) ()
   from /usr/kde/3.5/lib64/libkmailprivate.so
#12 0x00007f46d92fc9a6 in DCOPClient::receive(QCString const&, QCString const&, QCString const&, QMemArray<char> const&, QCString&, QMemArray<char>&) ()
   from /usr/kde/3.5/lib64/libDCOP.so.4
#13 0x00007f46d92fdfc7 in DCOPClient::call(QCString const&, QCString const&, QCString const&, QMemArray<char> const&, QCString&, QMemArray<char>&, bool, int)
    () from /usr/kde/3.5/lib64/libDCOP.so.4
#14 0x00007f46d92fe0c3 in DCOPClient::call(QCString const&, QCString const&, QCString const&, QMemArray<char> const&, QCString&, QMemArray<char>&, bool) ()
   from /usr/kde/3.5/lib64/libDCOP.so.4
#15 0x00007f46cffe49df in KMailIface_stub::newMessage(QString const&, QString const&, QString const&, bool, bool, KURL const&, KURL const&) ()
   from /usr/kde/3.5/lib64/kde3/libkontact_kmailplugin.so
#16 0x00007f46cffdc618 in KMailPlugin::openComposer(QString const&) ()
   from /usr/kde/3.5/lib64/kde3/libkontact_kmailplugin.so
#17 0x00007f46cffdc73f in KMailPlugin::qt_invoke(int, QUObject*) ()
   from /usr/kde/3.5/lib64/kde3/libkontact_kmailplugin.so
#18 0x00007f46d8bbe6f3 in QObject::activate_signal(QConnectionList*, QUObject*) () from /usr/qt/3/lib64/libqt-mt.so.3
#19 0x00007f46d8bc03c8 in QObject::activate_signal(int) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#20 0x0000000000422868 in ?? ()
#21 0x00007f46d8bbe6f3 in QObject::activate_signal(QConnectionList*, QUObject*) () from /usr/qt/3/lib64/libqt-mt.so.3
#22 0x00007f46d8bc03c8 in QObject::activate_signal(int) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#23 0x00007f46d9b4e62b in KAction::slotButtonClicked(int, Qt::ButtonState) ()
   from /usr/kde/3.5/lib64/libkdeui.so.4
#24 0x00007f46d9b4e9c3 in KAction::qt_invoke(int, QUObject*) ()
   from /usr/kde/3.5/lib64/libkdeui.so.4
#25 0x00007f46d8bbe6f3 in QObject::activate_signal(QConnectionList*, QUObject*) () from /usr/qt/3/lib64/libqt-mt.so.3
#26 0x00007f46d9bed12a in KToolBarButton::buttonClicked(int, Qt::ButtonState)
    () from /usr/kde/3.5/lib64/libkdeui.so.4
#27 0x00007f46d9bee3be in KToolBarButton::mouseReleaseEvent(QMouseEvent*) ()
   from /usr/kde/3.5/lib64/libkdeui.so.4
#28 0x00007f46d8bf2e3b in QWidget::event(QEvent*) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#29 0x00007f46d8b5ef75 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#30 0x00007f46d8b6020d in QApplication::notify(QObject*, QEvent*) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#31 0x00007f46d95f5de4 in KApplication::notify(QObject*, QEvent*) ()
   from /usr/kde/3.5/lib64/libkdecore.so.4
#32 0x00007f46d8afe8a1 in QETWidget::translateMouseEvent(_XEvent const*) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#33 0x00007f46d8afd506 in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#34 0x00007f46d8b10152 in QEventLoop::processEvents(unsigned int) ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#35 0x00007f46d8b75f31 in QEventLoop::enterLoop() ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#36 0x00007f46d8b75da2 in QEventLoop::exec() ()
   from /usr/qt/3/lib64/libqt-mt.so.3
#37 0x0000000000419225 in ?? ()
#38 0x00007f46d74b3a3d in __libc_start_main () from /lib/libc.so.6
#39 0x0000000000418ca9 in ?? ()
#40 0x00007fff22061be8 in ?? ()
#41 0x000000000000001c in ?? ()
#42 0x0000000000000001 in ?? ()
#43 0x00007fff22061faf in ?? ()
#44 0x0000000000000000 in ?? ()