From owner-freebsd-hackers Thu Jan 11 8:55:58 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from smtp.nettoll.com (matrix.nettoll.net [212.155.143.61]) by hub.freebsd.org (Postfix) with ESMTP id 91FA137B401 for ; Thu, 11 Jan 2001 08:55:39 -0800 (PST) Received: by smtp.nettoll.com; Thu, 11 Jan 2001 17:54:39 +0100 (MET) Message-ID: <3A5DE59F.6060602@enition.com> Date: Thu, 11 Jan 2001 17:55:59 +0100 From: Xavier Galleri User-Agent: Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; m18) Gecko/20001108 Netscape6/6.0 X-Accept-Language: en MIME-Version: 1.0 To: freebsd-hackers@FreeBSD.ORG Subject: Need help for kernel crash dump analysis References: <20010111163903.E6FF737B400@hub.freebsd.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi everybody, I am currently working with FreeBSD 4.1 on i386 platform on a pseudo-device driver that interacts with the networking subsystem in the kernel. Basically, we are intercepting both incoming and outgoing IP-level trafficfor specific processing. Obviously, there is also some administrative processingthat is conducted from a user-land daemon. I have detected a problem with my driver occuring in the context of the network SWI, as shown by the following basic stack: #14 in ... /* private code */ #15 in ip_input #16 in ipintr My problem comes from that I would like to get the stack frame of the interrupted execution process (everything that would be frame #17 and below) and I do not know how to do this with the GDB debugger. Is there anybody how could provide me with the steps to achieve this ? Regards, X. Galleri To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message