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Newsgroups: comp.os.386bsd.questions Path: sserve!newshost.anu.edu.au!munnari.oz.au!bunyip.cc.uq.oz.au!harbinger.cc.monash.edu.au!msuinfo!agate!howland.reston.ans.net!cs.utexas.edu!swrinde!elroy.jpl.nasa.gov!decwrl!csus.edu!netcom.com!kxr From: kxr@netcom.com (Keith Rich) Subject: FreeBSD trap type 12 Message-ID: <kxrCJwDoq.Kw2@netcom.com> Organization: NETCOM On-line Communication Services (408 241-9760 guest) Date: Wed, 19 Jan 1994 22:12:26 GMT Lines: 18 I'm running FreeBSD 1.0 and I just upgraded my motherboard from a 386 to an Opti 486 VLB board with an Intel 486DX/33 chip. Now I get a boot failure approximately every second boot unless I disable the external cache. The message is: trap type 12 code=fdbf0000 eip=fe05a57c cs=fdbf0008 eflags=11246 \ cr2 0 cpl=ffffffff panic: trap hit reset please I've looked at these addresses with a debugger and found that it seems to have just executed a ret instruction when it gets a page fault. Has anyone else seen this? If so, is there a fix? I'd hate to have to run without the cache just to avoid this problem. Keith (kxr@netcom.com)