Date: Sun, 26 May 2002 15:19:43 -0700 From: Alfred Perlstein <bright@mu.org> To: Jay <jayed@jayed.com> Cc: Giorgos Keramidas <keramida@ceid.upatras.gr>, freebsd-current@freebsd.org Subject: Re: Messages from WITNESS [Sun May 26 kernel] Message-ID: <20020526221943.GC43189@elvis.mu.org> In-Reply-To: <200205261703.22969.jayed@jayed.com> References: <20020526123701.GA1512@hades.hell.gr> <200205261703.22969.jayed@jayed.com>
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* Jay <jayed@jayed.com> [020526 15:07] wrote: > On Sunday 26 May 2002 07:37 am, Giorgos Keramidas wrote: > > A kernel with WITNESS enabled, compiled last night prints the > > following to my console every now and then: > > > > /usr/src/sys/vm/uma_core.c:1324: could sleep with "process lock" locked > > from /usr/src/sys/kern/kern_prot.c:511 /usr/src/sys/vm/uma_core.c:1324: > > could sleep with "process lock" locked from > > /usr/src/sys/kern/kern_prot.c:613 > > > > - Giorgos > > This is due to the latest rev of uma_core.c that jhb committed. This commit > reveals "possible brokenness". (In what, I can't tell you, but, hey, I > believe John). > > http://www.FreeBSD.org/cgi/getmsg.cgi?fetch=535626+539491+/usr/local/www/db/text/2002/cvs-all/20020526.cvs-all > > Other people have mentioned this on the list in the past few days. I myself > am suffering from "UMA lock" "rl0" and a variety of "pcm" messages myself. > All I can say is that it hasn't seemed to hurt anything for me. Uh, why don't you guys enable 'debug.witness_ddb' and get us some tracebacks? :) -- -Alfred Perlstein [alfred@freebsd.org] 'Instead of asking why a piece of software is using "1970s technology," start asking why software is ignoring 30 years of accumulated wisdom.' Tax deductible donations for FreeBSD: http://www.freebsdfoundation.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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