From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 14 Apr 2001 23:48:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 14 Apr 2001 23:48:32 -0400 Received: from stanis.onastick.net ([207.96.1.49]:21003 "EHLO stanis.onastick.net") by vger.kernel.org with ESMTP id ; Sat, 14 Apr 2001 23:48:24 -0400 Date: Sat, 14 Apr 2001 23:48:10 -0400 From: Disconnect To: Alan Cox Cc: linux-kernel@vger.kernel.org Subject: Re: Problem with k7 optimizations in 2.4.x? Message-ID: <20010414234810.A13205@sigkill.net> In-Reply-To: <20010413113952.F21462@sigkill.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="/04w6evG8XlLl3ft" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --/04w6evG8XlLl3ft Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Blew sky high. Booted stock 2.4.3-ac3, K7 optimizations, init=/bin/sh. First time it went fine for quite some time (10-15 mins, find / -print, etc) and then locked up hard on "open". Second time, it oops'd before hardlocking (which I copied out by hand.) The oops and decode are attached. On Fri, 13 Apr 2001, Alan Cox did have cause to say: > > On the iwill mobo? (I haven't heard of this problem on other > > motherboards.) > > Im not using an Iwill board. I'm using an AMD751/756 based board and an old > 'Uncle Fester' reference board. > --- _.-==-._ | dis@sigkill.net | And Remember... \ shawn@healthcite.com / He who controls Purple controls the Universe.. PGP Key given on Request Or at least the Purple parts! -----BEGIN GEEK CODE BLOCK----- Version: 3.1 [www.ebb.org/ungeek] GIT/CC/CM/AT d--(-)@ s+:-- a-->? C++++$ ULBS*++++$ P+>+++ L++++>+++++ E--- W+++ N+@ o+>$ K? w--->+++++ O- M V-- PS+() PE Y+@ PGP++() t 5--- X-- R tv+@ b++++>$ DI++++ D++(+++) G++ e* h(-)* r++ y++ ------END GEEK CODE BLOCK------ --/04w6evG8XlLl3ft Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="decode.txt" ksymoops 2.3.7 on i686 2.4.3. Options used -v vmlinux (specified) -K (specified) -L (specified) -O (specified) -m System.map (specified) -1 EIP: c023873a Call Trace: [] [] [] [] [] [] [] [] [] Code: 0f 6f 03 0f e7 06 0f 6f 4b 08 0f e7 4e 08 0f 6f 53 10 0f e7 Using defaults from ksymoops -t elf32-i386 -a i386 Trace; c0238847 Trace; c0121295 Trace; c0121a3b Trace; c0110d18 Trace; c0110bc0 Trace; c011be74 Trace; c011ce4a Trace; c011d1f5 Trace; c010714c Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 6f 03 movq (%ebx),%mm0 Code; 00000003 Before first symbol 3: 0f e7 06 movntq %mm0,(%esi) Code; 00000006 Before first symbol 6: 0f 6f 4b 08 movq 0x8(%ebx),%mm1 Code; 0000000a Before first symbol a: 0f e7 4e 08 movntq %mm1,0x8(%esi) Code; 0000000e Before first symbol e: 0f 6f 53 10 movq 0x10(%ebx),%mm2 Code; 00000012 Before first symbol 12: 0f e7 00 movntq %mm0,(%eax) --/04w6evG8XlLl3ft Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="oops.txt" null pointer defref 00000000 EIP: c023873a pgd entry d9040000 - 00000000 pmd entry d9040000 - 00000000 pmd not present! Call Trace: [] [] [] [] [] [] [] [] [] Code: 0f 6f 03 0f e7 06 0f 6f 4b 08 0f e7 4e 08 0f 6f 53 10 0f e7 --/04w6evG8XlLl3ft--