Date: Wed, 03 Dec 2003 10:14:40 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: "Brian F. Feldman" <green@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: A page fault in subr_turnstile.c:propogate_priority() Message-ID: <XFMail.20031203101440.jhb@FreeBSD.org> In-Reply-To: <200312031419.hB3EJTT3004151@green.bikeshed.org>
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On 03-Dec-2003 Brian F. Feldman wrote: > Igor Sysoev <is@rambler-co.ru> wrote: >> I'd cvsup'ed 5.1-CURRENT from 2003.11.04.02.02.00 up to >> 2003.11.28.00.00.00 with the turnstile support and it can still >> causes sometimes a page fault in propogate_priority(). >> I have core dump and can send debug output. > > Go ahead and load up kernel.debug and the core dump in gdb -k, and show us > the backtrace. Also, do you have any idea about more specific circumstances > that will cause this problem? Thanks! Actually, please try http://www.FreeBSD.org/~jhb/patches/turnstile.patch -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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