Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262166AbVD1Qih (ORCPT ); Thu, 28 Apr 2005 12:38:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262165AbVD1Qih (ORCPT ); Thu, 28 Apr 2005 12:38:37 -0400 Received: from wproxy.gmail.com ([64.233.184.194]:63699 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S262166AbVD1Qia convert rfc822-to-8bit (ORCPT ); Thu, 28 Apr 2005 12:38:30 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=kLguILe/sK7cAcM3eExqz8ERi8SDegP6GQiXZVVXODARFIME96WsTlRxgl7BFiu3B/e0xpNUfw5+purSJifN50oW+BFJTF3z+5t4EqwgROxWjR391pUTAITuDIm64BMaekaIj4FzdjQooJmR7eFJ51By0HGzFe/uHPjFh6RXxnY= Message-ID: <2cd57c90050428093851785879@mail.gmail.com> Date: Fri, 29 Apr 2005 00:38:24 +0800 From: Coywolf Qi Hunt Reply-To: coywolf@lovecn.org To: "Randy.Dunlap" Subject: Re: 2.6.11.7 kernel panic on boot on AMD64 Cc: Ruben Puettmann , linux-kernel@vger.kernel.org In-Reply-To: <20050428084313.1e69f59d.rddunlap@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <20050427140342.GG10685@puettmann.net> <20050427152704.632a9317.rddunlap@osdl.org> <20050428090539.GA18972@puettmann.net> <20050428084313.1e69f59d.rddunlap@osdl.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1750 Lines: 53 On 4/28/05, Randy.Dunlap wrote: > On Thu, 28 Apr 2005 11:05:40 +0200 > Ruben Puettmann wrote: > > > On Wed, Apr 27, 2005 at 03:27:04PM -0700, Randy.Dunlap wrote: > > Looks like this code in init/main.c: > > > > > > if (late_time_init) > > > late_time_init(); > > > > > > sees a garbage value in late_time_init (garbage being > > > %eax == 0x00307974.743d656c, which is "le=tty0\n", > > > as in "console=tty0"). > > > > > > How long is your kernel boot/command line? > > > Please post it. > > > > It was boot over pxe here is the append line from the > > pxelinux.cfg/default > > > > APPEND vga=normal rw load_ramdisk=0 root=/dev/nfs nfsroot=192.168.112.1:/store/rescue/sarge-amd64,rsize=8192,wsize=8192,timo=12,retrans=3,mountvers=3,nfsvers=3 > > Hm, no "console=tty...." at all. That didn't help (me) much. Could that boot loader pxe append console=tty implicitly? >From the vmlinux Ruben gave me, ffffffff807980d8 A __bss_start ffffffff807980d8 A _edata ffffffff80798100 B boot_cpu_stack ffffffff8079c100 B boot_exception_stacks ffffffff807a1100 B system_state ffffffff807a1120 B saved_command_line ffffffff807a1220 B late_time_init ffffffff807a1228 b execute_command ffffffff807a1230 b panic_later ffffffff807a1238 b panic_param ... It seems possible to luckily skip the garbage. Comment out the two lines and see if it works. /* if (late_time_init) late_time_init(); */ -- Coywolf Qi Hunt http://sosdg.org/~coywolf/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/