Date: Fri, 8 Aug 2003 13:32:07 -0700 From: "Andrew Kinney" <andykinney@advantagecom.net> To: Mark Powell <M.S.Powell@salford.ac.uk> Cc: freebsd-hackers@freebsd.org Subject: Re: panic during nfs operations in 4.8S on Dell 2650 Message-ID: <3F33A657.14987.9FBDCE9@localhost> In-Reply-To: <20030808115111.O94680@plato.salford.ac.uk> References: <20030808093229.Y94322@plato.salford.ac.uk>
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On 8 Aug 2003, at 11:52, Mark Powell wrote: > #6 0xc0312ea3 in generic_bzero () FWIW, I think this is where the problem occurred. Probably tried to zero a page that didn't exist because of a failed KVA allocation. I probably don't have my terminology correct since I'm a system admin and not a programmer (just a wannabe for the moment). The programmers on this list will likely correct me if I'm wrong. We had several panics on one of our 4GB machines at the same point. Our solution was to increase the KVA space to 2GB from 1GB and rebuild the whole world with the new KVA setting. The panics disappeared. Sincerely, Andrew Kinney President and Chief Technology Officer Advantagecom Networks, Inc. http://www.advantagecom.net
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