Date: Wed, 03 Dec 2003 11:11:57 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Igor Sysoev <is@rambler-co.ru> Cc: freebsd-current@FreeBSD.org Subject: Re: A page fault in subr_turnstile.c:propogate_priority() Message-ID: <XFMail.20031203111157.jhb@FreeBSD.org> In-Reply-To: <Pine.BSF.4.21.0312031855400.24397-100000@is>
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On 03-Dec-2003 Igor Sysoev wrote: > 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 > > I've applied patch. > Now it's a second fault. This is the same fault. Did you just apply this patch today or did you apply an earlier version of it a while ago? I just updated it two days ago. -- 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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