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Date:      Wed, 16 Dec 1998 23:12:38 -0600
From:      Karl Denninger <karl@Denninger.Net>
To:        Alfred Perlstein <bright@hotjobs.com>
Cc:        hackers@FreeBSD.ORG
Subject:   Re: yup, found it (NFS)
Message-ID:  <19981216231238.A27463@Denninger.Net>
In-Reply-To: <19981216230855.A27443@Denninger.Net>; from Karl Denninger on Wed, Dec 16, 1998 at 11:08:56PM -0600
References:  <19981216211723.A27176@Denninger.Net> <Pine.BSF.4.05.9812162341200.378-100000@bright.fx.genx.net> <19981216230855.A27443@Denninger.Net>

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On Wed, Dec 16, 1998 at 11:08:56PM -0600, Karl Denninger wrote:
> Example:
> www      11988  0.0  0.5  6260  612  ??  D     8:12AM   0:00.99 /lbin/httpd.apa
> www      11994  0.0  0.5  6288  620  ??  D     8:12AM   0:06.68 /lbin/httpd.apa
> 
> Guess what.  Right at 8:12 in the morning the server gets "kicked" to
> produce logs (it gets sent a SIGINT).  Hmmm.....

Oh, by the way, the lock happens HERE:

27724 11988  1754   0 -22  0  6260  612 vmpfw  D     ??    0:00.99 /lbin/httpd.
27724 11994  1754   0 -22  0  6288  620 vmpfw  D     ??    0:06.68 /lbin/httpd.


"vmpfw".  I checked the code; that's another tsleep call bracketed with spls.
This executable is coming off an NFS volume and took the signal.

--
-- 
Karl Denninger (karl@denninger.net) http://www.mcs.net/~karl
I ain't even *authorized* to speak for anyone other than myself, so give
up now on trying to associate my words with any particular organization.


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