From owner-freebsd-current@FreeBSD.ORG Wed Jun 11 14:53:22 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A3EF937B404 for ; Wed, 11 Jun 2003 14:53:22 -0700 (PDT) Received: from mail1.infospace.com (mail1.infospace.com [206.29.197.87]) by mx1.FreeBSD.org (Postfix) with SMTP id 17B8B43FBD for ; Wed, 11 Jun 2003 14:53:22 -0700 (PDT) (envelope-from william.carrel@infospace.com) Received: (qmail 11167 invoked from network); 11 Jun 2003 21:53:17 -0000 Received: from unknown (HELO skyy.inspinc.ad) (206.29.197.86) by wildturkey.inspinc.ad with SMTP; 11 Jun 2003 21:53:16 -0000 Received: (qmail 23711 invoked from network); 11 Jun 2003 21:53:16 -0000 Received: from unknown (HELO infospace.com) ([10.100.29.130]) (envelope-sender ) by skyy.inspinc.ad (qmail-ldap-1.03) with SMTP for ; 11 Jun 2003 21:53:16 -0000 Date: Wed, 11 Jun 2003 14:53:14 -0700 Mime-Version: 1.0 (Apple Message framework v552) Content-Type: text/plain; charset=US-ASCII; format=flowed From: William Carrel To: current@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <1A6290AB-9C57-11D7-8CFE-003065479A66@infospace.com> X-Mailer: Apple Mail (2.552) Subject: Repeatable panic at boot with ida(4) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jun 2003 21:53:23 -0000 With 5.1-RELEASE and all recent SNAP's a Compaq Proliant 1850R I have here will panic during boot. The symptoms are consistent with the report mailed in by Ventsislav Velkov on March 31st about other Compaq hardware, so it is within the realm of imagination that the machine has been broken for FreeBSD since at least then and that this impacts a variety of hardware. On a verbose boot of the SNAP ISO we see: ... Timecounters tick every 10.0000 msec lo0: bpf attached [0] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 I:0 [1] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 I:0 [2] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 I:0 [3] f:80 typ:165 s(CHS):0/0/1 e(CHS):1023/254/63 s:0 I:50000 GEOM: Configure md0a, start 0 length 4423680 end 4423679 GEOM: Configure md0c, start 0 length 4423680 end 4423679 GEOM: new disk idad0 Fatal trap 12: page fault while in kernel mode ... supervisor read, page not present ... pid is 4 (g_down) ... Stopped at: ida_construct_qcb+0xca: movzbl 0x5c(%eax),%eax db> trace ida_construct_qcb... ida_submit_buf... idad_strategy... g_disk_start... g_io_schedule_down... g_down_procbody... fork_exit... fork_trampoline... --- trap 0x1, eip = 0, esp = 0xd6991d7c, ebp = 0 --- It looks like this is coming from around line 396 in /usr/src/sys/dev/ida/ida.c where it bzero()s the hardware qcb... Hopefully someone more familiar with this can give some pointers as to where I can help here. The machine is empty so trial and error consists of burning ISOs/writing .flps and attempting boot with them. Thanks -- William Carrel