netdev - Re: FW: ccid2/ccid3 oopses

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Date:	Wed, 09 Jan 2008 22:28:48 +0100
From:	devzero@....de
To:	gerrit@....abdn.ac.uk
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>, dccp@...r.kernel.org,
	devzero@....de, netdev@...r.kernel.org
Subject: Re: FW: ccid2/ccid3 oopses

> So maybe the cause triggering this oops is somewhere else.
yes, probably.
sorry - i didn`t tell or maybe i didn`t know when writing my first mail to module authors and forget to add that before forwarding here.

for me , the problem does not happen with suse kernel of the day (2.6.24-rc6-git7-20080102160500-default, .config attached) but it happens with vanilla 2.6.24-rc6 (mostly allmodconfig, also attached)

regards
roland


----- Original Message ----- 
From: "Gerrit Renker" <gerrit@....abdn.ac.uk>
To: "Arnaldo Carvalho de Melo" <acme@...hat.com>; <devzero@....de>; <dccp@...r.kernel.org>; <netdev@...r.kernel.org>
Sent: Wednesday, January 09, 2008 3:17 PM
Subject: Re: FW: ccid2/ccid3 oopses


>| > >> the easiest way to reproduce is:
> | > >> 
> | > >> while true;do modprobe dccp_ccid2/3;modprobe -r dccp_ccid2/3;done
> | > >> after short time, the kernel oopses (messages below)
> | > >> 
> <snip>
> | 
> | Gerrit, the control socket isn't attached to any CCID module, so the
> | CCID modules should be safe to remove, and IIRC they were safe to
> | unload.
> | 
> Ah, right. I have misread the email. And can confirm the above: running
> the for-loop at the top of the message (60 seconds uninterrupted for
> CCID2,3 each) brought no oopses.
> So maybe the cause triggering this oops is somewhere else.
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