From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 29 Apr 2002 10:47:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 29 Apr 2002 10:47:08 -0400 Received: from ppp65-120.verat.net ([217.26.65.120]:41856 "EHLO spnew.snpe.co.yu") by vger.kernel.org with ESMTP id ; Mon, 29 Apr 2002 10:47:05 -0400 Content-Type: text/plain; charset=US-ASCII From: snpe To: Christoph Hellwig Subject: Re: ABI & SMP Date: Mon, 29 Apr 2002 14:58:52 +0200 X-Mailer: KMail [version 1.4] Cc: linux-kernel@vger.kernel.org In-Reply-To: <200204271227.06609.snpe@snpe.co.yu> <20020429114312.A3627@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: <200204291458.52342.snpe@snpe.co.yu> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Monday 29 April 2002 12:43 pm, Christoph Hellwig wrote: > On Sat, Apr 27, 2002 at 12:27:06PM +0200, snpe wrote: > > Hello, > > I have kernel 2.4.17 and abi 2.4.17 patch > > I have used aplication (oracle sqlforms30, runmenu for sco 5, coff). > > Hardware is Compaq Proliant 1600 with 2 processors. > > If I use kernel with one processor all is ok, but with SMP kernel > > I have problem. > > Application work btw one hour and then I get segmentation fault. > > I am tried unload moduls and load again without success. > > After reset all work one hour ... > > Do you have any OOPS message or something like that? Also a trace > (echo 0xffff > /proc/sys/abi/trace) would be nice to find out the > last emulated syscall. This is oops (kernel 2.4.17 + abi-patch 2.4.17) : Apr 22 08:05:07 jugosped kernel: <7>[runmenu50:16014]: set personality to 7000003 Apr 22 08:05:07 jugosped kernel: Unable to handle kernel paging request at virtual address e0950000 Apr 22 08:05:07 jugosped kernel: printing eip: Apr 22 08:05:07 jugosped kernel: 001853e5 Apr 22 08:05:07 jugosped kernel: *pde = 01938067 Apr 22 08:05:07 jugosped kernel: *pte = 00000000 Apr 22 08:05:07 jugosped kernel: Oops: 0000 Apr 22 08:05:07 jugosped kernel: CPU: 1 Apr 22 08:05:07 jugosped kernel: EIP: 0023:[<001853e5>] Not tainted Apr 22 08:05:07 jugosped kernel: EFLAGS: 00010246 Apr 22 08:05:07 jugosped kernel: eax: 00000036 ebx: 00000000 ecx: 00000000 edx: 00000400 Apr 22 08:05:07 jugosped kernel: esi: 00518648 edi: 005186d8 ebp: bffff3b8 esp: bffff38c Apr 22 08:05:07 jugosped kernel: ds: 002b es: 002b ss: 002b Apr 22 08:05:07 jugosped kernel: Process runmenu50 (pid: 16014, stackpage=c2135000) Apr 22 08:05:10 jugosped kernel: <7>[runmenu50:16018]: set personality to 7000003 Apr 22 08:05:10 jugosped kernel: Unable to handle kernel paging request at virtual address e0950000 Apr 22 08:05:10 jugosped kernel: printing eip: Apr 22 08:05:10 jugosped kernel: 00187b35 Apr 22 08:05:10 jugosped kernel: *pde = 01938067 Apr 22 08:05:10 jugosped kernel: *pte = 00000000 Apr 22 08:05:10 jugosped kernel: Oops: 0000 Apr 22 08:05:10 jugosped kernel: CPU: 1 Apr 22 08:05:10 jugosped kernel: EIP: 0023:[<00187b35>] Not tainted Apr 22 08:05:10 jugosped kernel: EFLAGS: 00010246 Apr 22 08:05:10 jugosped kernel: eax: 00000032 ebx: 080d028c ecx: 080d5e0c edx: 080ff00c Apr 22 08:05:10 jugosped kernel: esi: 080d028c edi: 080d028c ebp: bffff938 esp: bffff928 Apr 22 08:05:10 jugosped kernel: ds: 002b es: 002b ss: 002b Apr 22 08:05:10 jugosped kernel: Process runmenu50 (pid: 16018, stackpage=c96d7000) Apr 22 08:09:24 jugosped kernel: <7>[runform30:16287]: set personality to 7000003 Apr 22 08:09:24 jugosped kernel: Unable to handle kernel paging request at virtual address e0950000 Apr 22 08:09:24 jugosped kernel: printing eip: Apr 22 08:09:24 jugosped kernel: 00186e3d Apr 22 08:09:24 jugosped kernel: *pde = 01938067 Apr 22 08:09:24 jugosped kernel: *pte = 00000000 Apr 22 08:09:24 jugosped kernel: Oops: 0000 Apr 22 08:09:24 jugosped kernel: CPU: 1 Apr 22 08:09:24 jugosped kernel: EIP: 0023:[<00186e3d>] Not tainted Apr 22 08:09:24 jugosped kernel: EFLAGS: 00010246 Apr 22 08:09:24 jugosped kernel: eax: 00000032 ebx: 080d0a8c ecx: 080d0a4c edx: 080ff00c Apr 22 08:09:24 jugosped kernel: esi: 080d0a8c edi: 080d0a8c ebp: bffff8a0 esp: bffff890 Apr 22 08:09:24 jugosped kernel: ds: 002b es: 002b ss: 002b Apr 22 08:09:24 jugosped kernel: Process runform30 (pid: 16287, stackpage=db38d000) I don't make trace now, because machine is production and I compile UP kernel In next few days, I get obtain 2-processor machine (Dell, probably) and tried trace regards haris peco snpe@snpe.co.yu