From owner-freebsd-current Fri Apr 25 09:56:17 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id JAA26909 for current-outgoing; Fri, 25 Apr 1997 09:56:17 -0700 (PDT) Received: from Campino.Informatik.RWTH-Aachen.DE (campino.Informatik.RWTH-Aachen.DE [137.226.116.240]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id JAA26903 for ; Fri, 25 Apr 1997 09:56:12 -0700 (PDT) Received: from gilberto.physik.rwth-aachen.de (gilberto.physik.rwth-aachen.de [137.226.31.2]) by Campino.Informatik.RWTH-Aachen.DE (RBI-Z-5/8.6.12) with ESMTP id SAA19944 for ; Fri, 25 Apr 1997 18:56:57 +0200 (MET DST) Received: (from kuku@localhost) by gilberto.physik.rwth-aachen.de (8.8.5/8.6.9) id TAA29267 for freebsd-current@freefall.cdrom.com; Fri, 25 Apr 1997 19:13:49 +0200 (MET DST) Date: Fri, 25 Apr 1997 19:13:49 +0200 (MET DST) From: Christoph Kukulies Message-Id: <199704251713.TAA29267@gilberto.physik.rwth-aachen.de> To: freebsd-current@freefall.FreeBSD.org Subject: kernel panic - in nfsd Sender: owner-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk It may be hardware. I reported that one of my servers (running a 4/22 3.0-current) rebooted without showing a crash in the logs every one or two days. After switching on DDB today I caught the machine in a trap: Fatal trap 12: page fault while in kernel mode fault= 0xd0336a40 ip= 0x8:0xf01b7d5a 96 (nfsd) _vm_page_insert + 0x4e: movl %ecx,0(%edx) _vm_page_alloc _allocbuf _getblk _clusterread _ffsread _nfsvr_read nfssvc_nfsd _nfssvc ...(from syscall) typed (not literally) off screen. This machine is running a 6GB ccd disk and nfsd/mountd. It may be heavy loaded from time to time by nfs usage. Amd K5/PR133, 512 K cache. 2x NCR810 SCSI one 3 GB at each. -- Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de