From owner-freebsd-alpha Tue Mar 21 13:14:45 2000 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.thebiz.net (mx1.thebiz.net [216.238.0.20]) by hub.freebsd.org (Postfix) with SMTP id 1A0F637BD24 for ; Tue, 21 Mar 2000 13:14:43 -0800 (PST) (envelope-from maz@albany.net) Received: (qmail 13930 invoked from network); 21 Mar 2000 16:14:37 -0500 Received: from mail2.thebiz.net (172.16.0.129) by mx1.thebiz.net with SMTP; 21 Mar 2000 16:14:37 -0500 Received: (qmail 22584 invoked by uid 0); 21 Mar 2000 16:14:37 -0500 Received: from unknown (HELO mahatma) (216.238.1.20) by mail.albany.net with SMTP; 21 Mar 2000 16:14:37 -0500 Message-ID: <040f01bf937a$5f3f9980$1401eed8@mahatma> From: "Matthew Zahorik" To: Subject: Kernel panic / unaligned access fault Date: Tue, 21 Mar 2000 16:13:58 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2919.6700 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6700 Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org [basealpha]:3:54pm:~% ping 216.238.0.10 PING 216.238.0.10 (216.238.0.10): 48 data bytes fatal kernel trap: trap entry = 0x4 (unaligned access fault) a0 = 0xfffffe0000ec2d9e a1 = 0x28 a2 = 0x1 pc = 0xfffffc0000e3c9a0 ra = 0xfffffe000d5d7800 curproc = 0xfffffe000d5d7800 pid = 331, comm = ping panic: trap This only happens in a kernel with the BOOTP* options compiled in. How do translate the above information into the offending line of C code in a (debug enabled) kernel? I can fix things from that point. I'm just unfamiliar with the BSD kernel structure. I can ping local hosts with ease. It panics on any TCP traffic that goes out through the default gateway. My BOOTP setup doesn't set a local gateway. (the boxes bootp's off a private network connected to interface 2 of 2 on the box - interface 1 of 2 and the default gateway are set by scripts and are visible to the world) - Matt -- Matthew Zahorik Director of Systems and Networking - BiznessOnline.com matt@thebiz.net President of AlbanyNet Inc. - a BiznessOnline subsidiary maz@albany.net Voice: (518) 292-1001 Fax: (518) 626-0793 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message