Date: Wed, 3 Dec 2003 19:04:17 +0300 (MSK) From: Igor Sysoev <is@rambler-co.ru> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: A page fault in subr_turnstile.c:propogate_priority() Message-ID: <Pine.BSF.4.21.0312031902370.24397-100000@is> In-Reply-To: <XFMail.20031203101440.jhb@FreeBSD.org>
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On Wed, 3 Dec 2003, John Baldwin wrote: > 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 With this patch the system panics after short time when I run make -j 32 buildworld. I tried 2 times. Igor Sysoev http://sysoev.ru/en/
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