Date: Mon, 24 Nov 2003 10:42:02 -0500 (EST) From: Robert Watson <rwatson@freebsd.org> To: Divacky Roman <xdivac02@stud.fit.vutbr.cz> Cc: current@freebsd.org Subject: Re: panic in fridays current Message-ID: <Pine.NEB.3.96L.1031124104104.61465F-100000@fledge.watson.org> In-Reply-To: <20031124153028.GA10528@stud.fit.vutbr.cz>
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On Mon, 24 Nov 2003, Divacky Roman wrote: > I upgraded from 5.1-RELEASE to current from 21st Nov about 10am CET... > after make world+kernel I noticed one kernel panic - I was working for > about 45 minutes then loaded if_ep module, then it crashed... (after a > short while) 28 ?? WL 0:04.61 (swi8: tty:sio clock) was the process > reaching some NULL pointer (I suppose) I was running vim + several tcsh > sessions but all this was sleeping (I worked on another machine) > > previous instalation of 5.1-RELEASE havent crashed even once I compiled > kernel+world with CPUTYPE = p2 and CFLAGS = -O -pipe nothing more > > dont know what is this crashed related (can it be that turnstile > problem?) to and havent' succeeded to reproduce it - anyone knows more > about this? My 3com NIC is pccard one A stack trace and copy of the panic message would be extremely helpful. turnstiles are often implicated in a secondary panic following a page fault, since an assertion fails in the turnstile code when it's invoked from the VM code handling a page fault generated by the kernel. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Network Associates Laboratories
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