Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 5 Jul 2002 06:02:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 5 Jul 2002 06:02:23 -0400 Received: from [195.223.140.120] ([195.223.140.120]:27964 "EHLO penguin.e-mind.com") by vger.kernel.org with ESMTP id ; Fri, 5 Jul 2002 06:02:22 -0400 Date: Fri, 5 Jul 2002 12:05:22 +0200 From: Andrea Arcangeli To: r.ems@gmx.net Cc: linux-kernel mailing list , Hubert Mantel Subject: Re: kernel OOPS: 2.4.18, nscd, nfsd Message-ID: <20020705100522.GA7094@dualathlon.random> References: <3D104DF4.A8053F67@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3D104DF4.A8053F67@gmx.net> User-Agent: Mutt/1.3.27i X-GnuPG-Key-URL: http://e-mind.com/~andrea/aa.gnupg.asc X-PGP-Key-URL: http://e-mind.com/~andrea/aa.asc Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3057 Lines: 52 On Wed, Jun 19, 2002 at 11:25:08AM +0200, Richard Ems wrote: > Jun 18 22:35:59 bingo kernel: Unable to handle kernel paging request at virtual address 92766008 > Jun 18 22:35:59 bingo kernel: printing eip: > Jun 18 22:35:59 bingo kernel: c0217944 > Jun 18 22:35:59 bingo kernel: *pde = 00000000 > Jun 18 22:35:59 bingo kernel: Oops: 0000 > Jun 18 22:35:59 bingo kernel: CPU: 0 > Jun 18 22:35:59 bingo kernel: EIP: 0010:[sock_poll+4/32] Not tainted > Jun 18 22:35:59 bingo kernel: EFLAGS: 00210282 > Jun 18 22:35:59 bingo kernel: eax: c0217940 ebx: 00000145 ecx: 00000000 edx: 92766000 > Jun 18 22:35:59 bingo kernel: esi: dcd88000 edi: c2bf76e0 ebp: 00000000 esp: c3419f28 > Jun 18 22:35:59 bingo kernel: ds: 0018 es: 0018 ss: 0018 > Jun 18 22:35:59 bingo kernel: Process nscd (pid: 863, stackpage=c3419000) > Jun 18 22:35:59 bingo kernel: Stack: c0149610 92766000 00000000 00000000 000005dd 00000000 00000000 c01496fc > Jun 18 22:35:59 bingo kernel: 00000001 dcd88000 c3419f60 c3419f64 c3418000 c3418000 00000000 00000000 > Jun 18 22:35:59 bingo kernel: 00000001 bf7ffa04 00000000 00000001 c0149860 00000001 00000000 00000001 > Jun 18 22:35:59 bingo kernel: Call Trace: [do_pollfd+128/144] [do_poll+220/240] [sys_poll+336/704] [sys_time+17/80] [system_call+51/64] > Jun 18 22:35:59 bingo kernel: > Jun 18 22:35:59 bingo kernel: Code: 8b 42 08 8b 40 08 05 14 01 00 00 8b 48 08 ff 74 24 08 50 52 > Jun 18 22:35:59 bingo kernel: klogd 1.4.1, ---------- state change ---------- > Jun 18 22:35:59 bingo kernel: Inspecting /boot/System.map-2.4.18-4GB > Jun 18 22:35:59 bingo kernel: Loaded 13574 symbols from /boot/System.map-2.4.18-4GB. > Jun 18 22:35:59 bingo kernel: Symbols match kernel version 2.4.18. > Jun 18 22:35:59 bingo kernel: Loaded 168 symbols from 13 modules. > Jun 18 22:40:00 bingo /USR/SBIN/CRON[24006]: (root) CMD ( /usr/lib/sa/sa1 ) > Jun 18 22:50:00 bingo /USR/SBIN/CRON[24053]: (root) CMD ( /usr/lib/sa/sa1 ) > Jun 18 22:50:00 bingo kernel: <1>Unable to handle kernel paging request at virtual address 42627044 > Jun 18 22:50:00 bingo kernel: printing eip: > Jun 18 22:50:00 bingo kernel: 42627044 > Jun 18 22:50:00 bingo kernel: *pde = 00000000 > Jun 18 22:50:00 bingo kernel: Oops: 0000 > Jun 18 22:50:00 bingo kernel: CPU: 0 > Jun 18 22:50:00 bingo kernel: EIP: 0010:[zisofs_cleanup+1113747380/-1072693392] Not tainted Not that we can trust a second oops and I guess also the first oops isn't near the bug, but are you using the zisofs actively or the above is just a random EIP? Also note if you exported the iso via nfs in the past without a reboot and fsck -f in between, you could have mem/fs corruption that trigger days after you stopped exporting iso via nfsd. If you can reproduce that would be helpful. thanks, Andrea - 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/