From owner-freebsd-hackers Thu Oct 10 14:47: 2 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B47D337B401 for ; Thu, 10 Oct 2002 14:47:01 -0700 (PDT) Received: from mail1.informationwave.net (dipole.informationwave.net [199.74.235.3]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4A78343EE1 for ; Thu, 10 Oct 2002 14:47:01 -0700 (PDT) (envelope-from abe@informationwave.net) Received: by mail1.informationwave.net (Postfix, from userid 1007) id 822294F917; Thu, 10 Oct 2002 17:45:18 -0400 (EDT) Date: Thu, 10 Oct 2002 17:45:18 -0400 From: abe To: Terry Lambert Cc: hackers@freebsd.org Subject: Re: fatal trap 12 kernel panic Message-ID: <20021010214518.GB71656@dipole.informationwave.net> References: <20021010212954.GA67855@dipole.informationwave.net> <3DA5F3BC.CD0154CF@mindspring.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3DA5F3BC.CD0154CF@mindspring.com> User-Agent: Mutt/1.4i Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi Terry, This started out as a sudden panic on a machine that was in a datacenter for more than 8 months without issue. Then I installed on fresh machines, compiled in ipfw support, and also tried this as a module. The result is the same regardless. Regards, Abe On Thu, Oct 10, 2002 at 02:40:12PM -0700, Terry Lambert wrote: > abe wrote: > > I've written to the questions list recently with regard to a > > panic that keeps occuring and perhaps my message was not formatted > > as well as it could have been. In more testing it seems that the > > minute the ipfw rules are loaded (which previously worked without > > issue), the machine panics. Any network connectivity attempted > > afterwards results in a panic. This includes ping, telnet, smtp, > > etc. When the machine panics, it drops into the debugger and > > displays the following: > > > > Stopped at add_dyn_rule+0172: movl 0(%edx,%ebx,4)x%eax > > Sounds like you rebuilt your kernel, but did not rebuild your > kernel modules, and now you are loading an old module into a > new kernel. > > -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message