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From: Robert Watson <rwatson@FreeBSD.org>
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To: Richard Tector <richardtector@thekeelecentre.com>
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Cc: freebsd-net@FreeBSD.org, Richard Tector <richard@tector.org.uk>
Subject: Re: kern/129846: [panic] /usr/sbin/ppp causes panic "Sleeping thread
 owns a non-sleepable lock
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On Thu, 12 Mar 2009, Richard Tector wrote:

> Robert Watson wrote:
>> On Tue, 10 Mar 2009, Richard Tector wrote:
>> 
>>> Just a me too on 7.1-STABLE amd64 (as of 2009-03-05 at least). Note this 
>>> does not happen with a 7.1-RELEASE kernel, so I'm assuming it's not 
>>> userland.
>> 
>> This problem is believed fixed as of r189531, committed 8 March -- could 
>> you try updating and see if that helps?  A more complete description of the 
>> problem can be found here:
>>
>>   http://www.freebsd.org/cgi/query-pr.cgi?pr=132222
>
> Been running for just over 14 hours now with the new kernel and no problems 
> observed. I think can you close this PR now, thanks.

Thanks for the feedback -- let me know if you see the problem recur.

Robert N M Watson
Computer Laboratory
University of Cambridge