Date: Thu, 16 Aug 2001 16:29:27 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: "David O'Brien" <obrien@FreeBSD.org> Cc: alpha@FreeBSD.org Subject: RE: today's kernel + JHB's trap.c patch is *evil* Message-ID: <XFMail.010816162927.jhb@FreeBSD.org> In-Reply-To: <20010816140739.A1538@dragon.nuxi.com>
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On 16-Aug-01 David O'Brien wrote: > Mounting root from ufs:/dev/da0a > SMP: AP CPU #1 Launched! > > fatal kernel trap: > > trap entry = 0x2 (memory management fault) > cpuid = 0 > faulting va = 0x0 NULL pointer deref. > type = access violation > cause = load instructon > pc = 0xfffffc00003c3814 Do you have a debug kernel? If so, can you do 'gdb -k kernel.debug' and then do 'l *0xfffffc00003c3814'? > panic: spin lock sched lock held by 0xfffffe001c79bbe0 for > 5 seconds > cpuid = 1; boot() called on cpu#1 This is probably a side effect of the earlier check, but it isn't supposed to happen. Do you not have DDB in this kernel? -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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