Arch Linux

Back2Cali

Member

From: Germany

Registered: 2006-02-26

Posts: 223

Knetworkmanager crashing

Hi!

I have a little problem with knetworkmanager lately. After my computer crashed 2 days ago knetworkmanager is no longer usable. As soon as I start it it'll crash and backtracing shows the following:

...
[KCrash handler]
#5  0x00002b7c10fc2665 in raise () from /lib/libc.so.6
#6  0x00002b7c10fc391e in abort () from /lib/libc.so.6
#7  0x00002b7c0dabe595 in _dbus_abort () from /usr/lib/libdbus-1.so.3
#8  0x00002b7c0dab47d5 in _dbus_warn_check_failed ()
   from /usr/lib/libdbus-1.so.3
#9  0x00002b7c0da9656d in dbus_connection_dispatch ()
   from /usr/lib/libdbus-1.so.3
#10 0x00002b7c0d875370 in DBusQt::Connection::dispatchRead ()
   from /usr/lib/libdbus-qt-1.so.1
#11 0x00002b7c0d875a8c in DBusQt::Connection::qt_invoke ()
   from /usr/lib/libdbus-qt-1.so.1
#12 0x00002b7c0f98cc1c in QObject::activate_signal ()
   from /opt/qt/lib/libqt-mt.so.3
#13 0x00002b7c0f98d893 in QObject::activate_signal ()
   from /opt/qt/lib/libqt-mt.so.3
#14 0x00002b7c0d8760c6 in DBusQt::Internal::Integrator::slotRead ()
   from /usr/lib/libdbus-qt-1.so.1
#15 0x00002b7c0d87612e in DBusQt::Internal::Integrator::qt_invoke ()
   from /usr/lib/libdbus-qt-1.so.1
#16 0x00002b7c0f98cc1c in QObject::activate_signal ()
   from /opt/qt/lib/libqt-mt.so.3
#17 0x00002b7c0f98d7c5 in QObject::activate_signal ()
   from /opt/qt/lib/libqt-mt.so.3
#18 0x00002b7c0f9a70cb in QSocketNotifier::event ()
   from /opt/qt/lib/libqt-mt.so.3
#19 0x00002b7c0f937e75 in QApplication::internalNotify ()
   from /opt/qt/lib/libqt-mt.so.3
#20 0x00002b7c0f938b90 in QApplication::notify ()
   from /opt/qt/lib/libqt-mt.so.3
#21 0x00002b7c0ec9f6ef in KApplication::notify ()
   from /opt/kde/lib/libkdecore.so.4
#22 0x00002b7c0f92e41b in QEventLoop::activateSocketNotifiers ()
   from /opt/qt/lib/libqt-mt.so.3
#23 0x00002b7c0f8ef9b3 in QEventLoop::processEvents ()
   from /opt/qt/lib/libqt-mt.so.3
#24 0x00002b7c0f94c481 in QEventLoop::enterLoop ()
   from /opt/qt/lib/libqt-mt.so.3
#25 0x00002b7c0f94c352 in QEventLoop::exec () from /opt/qt/lib/libqt-mt.so.3
#26 0x00002b7c0d735a00 in kdemain ()
   from /opt/kde/lib/libkdeinit_knetworkmanager.so
#27 0x00002b7c10fb02f4 in __libc_start_main () from /lib/libc.so.6
#28 0x00000000004006d9 in ?? ()
#29 0x00007fff9d4e6918 in ?? ()
#30 0x0000000000000000 in ?? ()

Can somebody tell me what's going on and what I have to do to get it fixed?
Thanks!

mutlu_inek

Member

From: all over the place

Registered: 2006-11-18

Posts: 683

Re: Knetworkmanager crashing

Have you tried completely removing (with pacman -Rns) knetworkmanager, deleting it from the cache and then reinstalling it?

Back2Cali

Member

From: Germany

Registered: 2006-02-26

Posts: 223

Re: Knetworkmanager crashing

Hi!
Sorry for the late reply, I didn't get an information notice that there was a reply on this topic.
Anyway, yes, I tried to reinstall the package exactly as you described several times. I also manually deleted every config file remaining after uninstalling the package. But every time I'm starting it again after the reinstall it'll give me the same error.
After starting it from a console I'll get these messages:

$ knetworkmanager
QSettings::sync: filename is null/empty
process 7889: arguments to dbus_pending_call_unref() were incorrect, assertion "pending != NULL" failed in file dbus-pending-call.c line 563.
This is normally a bug in some application using the D-Bus library.
  /usr/lib/libdbus-1.so.3 [0x2b46068edeec]
  /usr/lib/libdbus-1.so.3 [0x2b46068ed579]
  /usr/lib/libdbus-1.so.3 [0x2b46068e37d5]
  /usr/lib/libdbus-1.so.3(dbus_connection_dispatch+0x11d) [0x2b46068c556d]
  /usr/lib/libdbus-qt-1.so.1(_ZN6DBusQt10Connection12dispatchReadEv+0x10) [0x2b46066a4370]
  /usr/lib/libdbus-qt-1.so.1(_ZN6DBusQt10Connection9qt_invokeEiP8QUObject+0x6c) [0x2b46066a4a8c]
  /opt/qt/lib/libqt-mt.so.3(_ZN7QObject15activate_signalEP15QConnectionListP8QUObject+0x13c) [0x2b46087bcc1c]
  /opt/qt/lib/libqt-mt.so.3(_ZN7QObject15activate_signalEi+0xa3) [0x2b46087bd893]
  /usr/lib/libdbus-qt-1.so.1(_ZN6DBusQt8Internal10Integrator8slotReadEi+0x46) [0x2b46066a50c6]
  /usr/lib/libdbus-qt-1.so.1(_ZN6DBusQt8Internal10Integrator9qt_invokeEiP8QUObject+0x3e) [0x2b46066a512e]
  /opt/qt/lib/libqt-mt.so.3(_ZN7QObject15activate_signalEP15QConnectionListP8QUObject+0x13c) [0x2b46087bcc1c]
  /opt/qt/lib/libqt-mt.so.3(_ZN7QObject15activate_signalEii+0x145) [0x2b46087bd7c5]
  /opt/qt/lib/libqt-mt.so.3(_ZN15QSocketNotifier5eventEP6QEvent+0x3b) [0x2b46087d70cb]
  /opt/qt/lib/libqt-mt.so.3(_ZN12QApplication14internalNotifyEP7QObjectP6QEvent+0x85) [0x2b4608767e75]
  /opt/qt/lib/libqt-mt.so.3(_ZN12QApplication6notifyEP7QObjectP6QEvent+0xf0) [0x2b4608768b90]
  /opt/kde/lib/libkdecore.so.4(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x19f) [0x2b4607ace6ef]
  /opt/qt/lib/libqt-mt.so.3(_ZN10QEventLoop23activateSocketNotifiersEv+0xfb) [0x2b460875e41b]
  /opt/qt/lib/libqt-mt.so.3(_ZN10QEventLoop13processEventsEj+0x4b3) [0x2b460871f9b3]
  /opt/qt/lib/libqt-mt.so.3(_ZN10QEventLoop9enterLoopEv+0x41) [0x2b460877c481]
  /opt/qt/lib/libqt-mt.so.3(_ZN10QEventLoop4execEv+0x22) [0x2b460877c352]
  /opt/kde/lib/libkdeinit_knetworkmanager.so(kdemain+0x120) [0x2b4606564a00]
  /lib/libc.so.6(__libc_start_main+0xf4) [0x2b4609de02f4]
  knetworkmanager [0x4006d9]
KCrash: Application 'knetworkmanager' crashing...
ERROR: Communication problem with knetworkmanager, it probably crashed.

I also tried recompiling knetworkmanager and networkmanager. Well, It didn't help much, besides the fact that networkmanager wouldn't even compile. Knetworkmanager however was recompiled but it also didn't work...

Any suggestions?

mutlu_inek

Member

From: all over the place

Registered: 2006-11-18

Posts: 683

Re: Knetworkmanager crashing

Since this happened after a crash probably something has become corrupted. Why don't you try the same (complete removal  + reinstall) with dbus and qt? To me this looks similar to a dbus error that had been around about half a year ago (which has been fixed, but since I think it might be dbus).

I do not really have a clue, though. Good luck.

Back2Cali

Member

From: Germany

Registered: 2006-02-26

Posts: 223

Re: Knetworkmanager crashing

It seems like it is a 64bit problem since it happened only on my Arch64 system. Also when installing the current knetworkmanager-svn package it starts to work again. So I guess after the next release of knetworkmanager it'll work again. Till then I will I will stay with the svn package....

Thanks!

Pierre

Developer

From: Bonn

Registered: 2004-07-05

Posts: 1,964

Website

Re: Knetworkmanager crashing

I can confirm this; it seems to be a problem which only occurs on arch64. It seems to be fixed in the svn-version; but i don`t know if backporting is possible.

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