From owner-freebsd-current Tue Nov 7 0:29:41 2000 Delivered-To: freebsd-current@freebsd.org Received: from peorth.iteration.net (peorth.iteration.net [208.190.180.178]) by hub.freebsd.org (Postfix) with ESMTP id D364337B479 for ; Tue, 7 Nov 2000 00:29:38 -0800 (PST) Received: by peorth.iteration.net (Postfix, from userid 1001) id 255A75730D; Tue, 7 Nov 2000 02:29:40 -0600 (CST) Date: Tue, 7 Nov 2000 02:29:40 -0600 From: "Michael C . Wu" To: Clive Lin Cc: freebsd-current@FreeBSD.ORG Subject: Re: Reproduceable current kernel panic. Message-ID: <20001107022939.A62445@peorth.iteration.net> Reply-To: "Michael C . Wu" Mail-Followup-To: "Michael C . Wu" , Clive Lin , freebsd-current@FreeBSD.ORG References: <20001107161336.A6911@cartier.cirx.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20001107161336.A6911@cartier.cirx.org>; from clive@CirX.ORG on Tue, Nov 07, 2000 at 04:13:37PM +0800 X-PGP-Fingerprint: 5025 F691 F943 8128 48A8 5025 77CE 29C5 8FA1 2E20 X-PGP-Key-ID: 0x8FA12E20 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, Nov 07, 2000 at 04:13:37PM +0800, Clive Lin scribbled: | may panic because of several IPFIREWALL options. The panic message I could | tell is about trap 12, swi6: clock and page fault. And the machine hangs | solidly right away, I have no idea how to provide a back trace :( What is your motherboard and hardware config? | There're 2 ways to triger the panic. 1) ssh to a 4.X machine. (In my | environment, 4.1.1-RELEASE) 2) Wait and see, it will panic in multi-user | mode soon or latter. | Attached 2 files are my kernel configuration file and diff against | GENERIC. (comments stripped) | My /usr/src is about time after cg@FreeBSD.org's es137x mixer fix. The | way I buildkernel is make buildkernel. No CFLAGS and COPTFLAGS defined | in my /etc/make.conf. Of course, buildworld and installworld has been done | successfully before buildkernel. | GENERIC kernel works pretty smooth. Can you compile a kernel with TCPDEBUG, DDB, INVARIANTS, KTR, and all the debugging options on both sides? Dump via DDB if possible. Tcpdump outputs before/during/after crash/trap12 would be great. Finally, have you tried upgrading 4.1.1-R to RELENG_4 and newer -current? I have presmpng, smpng, and 4.2-BETA on my lan working fine. -- +------------------------------------------------------------------+ | keichii@peorth.iteration.net | keichii@bsdconspiracy.net | | http://peorth.iteration.net/~keichii | Yes, BSD is a conspiracy. | +------------------------------------------------------------------+ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message