From owner-freebsd-smp Wed Jan 3 19: 8:28 2001 From owner-freebsd-smp@FreeBSD.ORG Wed Jan 3 19:08:26 2001 Return-Path: Delivered-To: freebsd-smp@freebsd.org Received: from lolita.speakeasy.net (lolita.speakeasy.net [216.254.0.13]) by hub.freebsd.org (Postfix) with SMTP id C0AF837B400 for ; Wed, 3 Jan 2001 19:08:25 -0800 (PST) Received: (qmail 19712 invoked from network); 4 Jan 2001 03:01:11 -0000 Received: from unknown (HELO gonzo.speakeasy.net) (192.168.0.5) by 192.168.0.13 with SMTP; 4 Jan 2001 03:01:11 -0000 Received: (qmail 11668 invoked from network); 4 Jan 2001 03:08:00 -0000 Received: from unknown (HELO celebris.tddhome) (64.81.20.229) by gonzo.speakeasy.net with SMTP; 4 Jan 2001 03:08:00 -0000 Received: (from tomdean@localhost) by celebris.tddhome (8.11.1/8.11.1) id f04380L00892; Wed, 3 Jan 2001 19:08:00 -0800 (PST) (envelope-from tomdean@speakeasy.org) Date: Wed, 3 Jan 2001 19:08:00 -0800 (PST) Message-Id: <200101040308.f04380L00892@celebris.tddhome> X-Authentication-Warning: celebris.tddhome: tomdean set sender to tomdean@speakeasy.org using -f From: "Thomas D. Dean" To: freebsd-smp@FreeBSD.ORG Subject: Continuing Fatal Trap 12 Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I tried -current SMP as of early this AM, PST. I still have the fatal trap 12 problem. I can generate it with a max of three transactions to lpd. The current process is (irq7: lpt0). trace shows only _end() and fork_trampoline. I posted the output of DDB a week ago. I have: options DDB options INVARIANT_SUPPORT options INVARIANTS options WITNESS options KTRACE How can I produce a stack trace, etc., so I can help find this problem? tomdean To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message