Date: Mon, 19 Jan 2009 11:39:08 +0000 From: Pete French <petefrench@ticketswitch.com> To: dchagin@freebsd.org Cc: freebsd-stable@freebsd.org Subject: Re: Big problems with 7.1 locking up :-( Message-ID: <E1LOsTE-000N7h-SL@dilbert.ticketswitch.com> In-Reply-To: <20090116180941.GA26226@dchagin.dialup.corbina.ru>
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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.
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