Date: Wed, 5 Dec 2001 10:38:33 -0800 From: Tim Wiess <twiess@ahaza.com> To: Varshavchick Alexander <alex@metrocom.ru> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: 4G phisical memory kernel trap Message-ID: <20011205103833.A1624@ahaza.com> In-Reply-To: <Pine.GSO.4.21.0112051551000.25684-100000@apache.metrocom.ru>; from alex@metrocom.ru on Wed, Dec 05, 2001 at 03:57:22PM %2B0300 References: <Pine.GSO.4.21.0112051551000.25684-100000@apache.metrocom.ru>
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Alexander, I had experienced this problem before. It is most likely that you are running out of page table pages. Try changing NKPT in /sys/i386/include/pmap.h to 64. That worked for me. tim On Wed, Dec 05, 2001 at 03:57:22PM +0300, Varshavchick Alexander wrote: > Hi, > > I have a PIII box with 4G phisical memory and FreeBSD 4.2 and it traps > while booting - "fatal trap 12 page fault". With less than 4G memory the > server is working good. There is no MAXMEM option in the kernel (as is by > default). What would you suggest to make this box running with 4G? May be, > specifying MAXMEM slightly less than 4G, or what else? Thank you. > > Alexander Varshavchick, Metrocom Joint Stock Company > Phone: (812)118-3322, 118-3115(fax) > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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