Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261280AbVARMdE (ORCPT ); Tue, 18 Jan 2005 07:33:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261281AbVARMdE (ORCPT ); Tue, 18 Jan 2005 07:33:04 -0500 Received: from frankvm.xs4all.nl ([80.126.170.174]:10402 "EHLO janus.localdomain") by vger.kernel.org with ESMTP id S261280AbVARMcy (ORCPT ); Tue, 18 Jan 2005 07:32:54 -0500 Date: Tue, 18 Jan 2005 13:32:53 +0100 From: Frank van Maarseveen To: linux-kernel@vger.kernel.org Subject: 2.4.28 Oops in fs/locks.c:time_out_leases() Message-ID: <20050118123253.GA31499@janus> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i X-Subliminal-Message: Use Linux! Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2806 Lines: 69 got an Oops the same time for 9 days, at the same EIP: ksymoops 2.4.9 on i686 2.4.28-x97. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.28-x97/ (default) -m /boot/System.map-2.4.28-x97 (default) kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 0000003c kernel: c0153cb8 kernel: *pde = 00000000 kernel: Oops: 0000 kernel: CPU: 0 kernel: EIP: 0010:[time_out_leases+24/128] Not tainted kernel: EFLAGS: 00010202 kernel: eax: c1b42a14 ebx: 00000010 ecx: 00000000 edx: c349139c kernel: esi: c1b42ad0 edi: c06f6000 ebp: c06f7f0c esp: c06f7f04 kernel: ds: 0018 es: 0018 ss: 0018 kernel: Process find (pid: 17476, stackpage=c06f7000) kernel: Stack: c1b42a14 00018801 c06f7f38 c0153d79 c1b42a14 00000000 00000000 c06f7f38 kernel: 00000000 c349139c ffffffff 00018801 c1b42a14 c06f7f64 c014d8c7 c1b42a14 kernel: 00018801 00000000 00000000 00000004 c2f51898 00018800 c160f000 080665cb kernel: Call Trace: [__get_lease+89/640] [open_namei+487/1376] [filp_open+47/80] [sys_open+61/160] [system_call+51/64] kernel: Code: f6 43 2c 20 74 23 f6 43 2d 10 74 1d 8b 53 50 85 d2 75 1d 89 Using defaults from ksymoops -t elf32-i386 -a i386 >>eax; c1b42a14 <_end+164147c/4347ac8> >>edx; c349139c <_end+2f8fe04/4347ac8> >>esi; c1b42ad0 <_end+1641538/4347ac8> >>edi; c06f6000 <_end+1f4a68/4347ac8> >>ebp; c06f7f0c <_end+1f6974/4347ac8> >>esp; c06f7f04 <_end+1f696c/4347ac8> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: f6 43 2c 20 testb $0x20,0x2c(%ebx) Code; 00000004 Before first symbol 4: 74 23 je 29 <_EIP+0x29> Code; 00000006 Before first symbol 6: f6 43 2d 10 testb $0x10,0x2d(%ebx) Code; 0000000a Before first symbol a: 74 1d je 29 <_EIP+0x29> Code; 0000000c Before first symbol c: 8b 53 50 mov 0x50(%ebx),%edx Code; 0000000f Before first symbol f: 85 d2 test %edx,%edx Code; 00000011 Before first symbol 11: 75 1d jne 30 <_EIP+0x30> Code; 00000013 Before first symbol 13: 89 00 mov %eax,(%eax) Details: - compiled with gcc version 3.3.4 (Debian 1:3.3.4-3) - only ext3 and NFSv3 mounts (and automounter). - The "find" causing the oops appears to be started from cron.daily and only touches local filesystems. - SMP kernel running on UP (pentium II) -- Frank - 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/