Date: Tue, 10 Sep 2002 04:50:57 -0700 (PDT) From: valery brasseur <valery.brasseur@atosorigin.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/42629: panic in nfs_get Message-ID: <200209101150.g8ABov20085957@www.freebsd.org>
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>Number: 42629 >Category: kern >Synopsis: panic in nfs_get >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 10 05:00:08 PDT 2002 >Closed-Date: >Last-Modified: >Originator: valery brasseur >Release: 4.7-PRERELEASE (upgrade for 4.6.2) >Organization: atosorigin >Environment: FreeBSD wana01.priv.atos.fr 4.7-PRERELEASE FreeBSD 4.7-PRERELEASE #2: Tue Sep 10 11:04:43 CEST 2002 root@wana01.priv.atos.fr:/usr/src/sys/compile/DL360 i386 >Description: whene using NFS mount from NetApp server, under load after a few minutes the machine panic with : trap 12 supervisor write, page not present. the trace back is : stop at : generic_bzero in : nfs_get + 0x13c nfs_lookup+0xf0f lookups+0x291 namei+0x15c vn_open+0x1d3 open+0xb8 syscall2+0x221 savecore done but doesn't give details (can't read memory at ...) >How-To-Repeat: mount nfs partition form NetApp server with -3 (nfs v3) expose mounted partition to sufficient high load... note : light use of partition doesn't expose the probleme. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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