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To: dchagin@freebsd.org
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From: Pete French <petefrench@ticketswitch.com>
Date: Mon, 19 Jan 2009 11:39:08 +0000
Cc: freebsd-stable@freebsd.org
Subject: Re: Big problems with 7.1 locking up :-(
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> yes, do ps - threads in state L or LL and RUN are especially interesting,
> trace of pids 28, 27, and threads wich L on locked chan.

heres the output of alllocks,

	http://toybox.twisted.org.uk/~pete/71_show_alllocks.png

here are the pages of PS:

	http://toybox.twisted.org.uk/~pete/71_lock_ps2/

(next time I boot this I will disable http to avoid getting so many)

I cant see any which are in L, LL or RUN state there though. A few RL
and WL towards the end. Traces on 28 and 27 are here:

	http://toybox.twisted.org.uk/~pete/71_trace_28.png
	http://toybox.twisted.org.uk/~pete/71_trace_27a.png
	http://toybox.twisted.org.uk/~pete/71_trace_27b.png

I also did traces on 19 and 16 as (like 28 and 27) they are in a "CPU"
state, so may be of interest ?

	http://toybox.twisted.org.uk/~pete/71_trace_19.png
	http://toybox.twisted.org.uk/~pete/71_trace_16.png

-pete.