linux-kernel - Re: Kaffeine problem with CFS

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Message-ID: <20070418090117.GA20764@elte.hu>
Date:	Wed, 18 Apr 2007 11:01:17 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Christoph Pfister <christophpfister@...il.com>
Cc:	S.Çağlar Onur <caglar@...dus.org.tr>,
	linux-kernel@...r.kernel.org,
	Michael Lothian <mike@...eburn.co.uk>,
	Christophe Thommeret <hftom@...e.fr>,
	Jurgen Kofler <kaffeine@....net>,
	Ulrich Drepper <drepper@...hat.com>
Subject: Re: Kaffeine problem with CFS


* Christoph Pfister <christophpfister@...il.com> wrote:

> >backtrace:
> >
> > #0  0xffffe410 in __kernel_vsyscall ()
> > #1  0x4a2510c6 in pthread_cond_wait@@GLIBC_2.3.2 () from 
> > /lib/libpthread.so.0
> > #2  0xb79fd1a8 in QWidget::setUpdatesEnabled () from /usr/lib/libxine.so.1
> > #3  0xb7a030ab in QWidget::setUpdatesEnabled () from /usr/lib/libxine.so.1
> > #4  0x4a24d2db in start_thread () from /lib/libpthread.so.0
> > #5  0x4a05820e in clone () from /lib/libc.so.6
> 
> This backtrace is useless - QWidget::setUpdatesEnabled() is certainly 
> _not_ defined in libxine. So the function names in #2 and #3 are wrong 
> because the addresses seem to belong to libxine.

are the updated backtraces in the followup mail i just sent more useful? 
(I still have that stuck session running so i can whatever debugging 
you'd like to see done.)

	Ingo
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