Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265711AbUAKC4O (ORCPT ); Sat, 10 Jan 2004 21:56:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265729AbUAKC4O (ORCPT ); Sat, 10 Jan 2004 21:56:14 -0500 Received: from potato.cts.ucla.edu ([149.142.36.49]:5254 "EHLO potato.cts.ucla.edu") by vger.kernel.org with ESMTP id S265711AbUAKC4J (ORCPT ); Sat, 10 Jan 2004 21:56:09 -0500 Date: Sat, 10 Jan 2004 18:56:08 -0800 (PST) From: Chris Stromsoe To: linux-kernel@vger.kernel.org Subject: 2.4.23 SMP: kernel BUG at mmap.c Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5745 Lines: 137 Yesterday I had a kernel oops twice within half an hour. Both are decoded below. The system is an SMP P3 with 4Gb of RAM. -Chris ver_linux: If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux iris 2.4.23 #1 SMP Sun Nov 30 06:32:09 PST 2003 i686 unknown Gnu C 2.95.4 Gnu make 3.79.1 util-linux 2.11n mount 2.11n modutils 2.4.15 e2fsprogs 1.27 jfsutils 1.1.4 Linux C Library 2.2.5 Dynamic linker (ldd) 2.2.5 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 2.0.11 Modules Loaded eepro100 mii ksymoops 2.4.5 on i686 2.4.23. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.23/ (default) -m /boot/System.map-2.4.23 (specified) Jan 9 19:35:11 iris kernel: kernel BUG at mmap.c:1166! Jan 9 19:35:11 iris kernel: invalid operand: 0000 Jan 9 19:35:11 iris kernel: CPU: 0 Jan 9 19:35:11 iris kernel: EIP: 0010:[exit_mmap+249/288] Not tainted Jan 9 19:35:11 iris kernel: EFLAGS: 00010286 Jan 9 19:35:11 iris kernel: eax: 00000060 ebx: 00000000 ecx: c281ece4 edx: 00000060 Jan 9 19:35:11 iris kernel: esi: d86b4f20 edi: bfffb000 ebp: d3e9ff88 esp: d3e9ff74 Jan 9 19:35:11 iris kernel: ds: 0018 es: 0018 ss: 0018 Jan 9 19:35:11 iris kernel: Process gather (pid: 4348, stackpage=d3e9f000) Jan 9 19:35:11 iris kernel: Stack: d86b4f20 40153344 d3e9e000 00005000 00000000 d3e9ff98 c0115a6a d86b4f20 Jan 9 19:35:11 iris kernel: d86b4f20 d3e9ffb0 c011a6b6 d86b4f20 d3e9e000 40153344 00000000 d3e9ffbc Jan 9 19:35:11 iris kernel: c011a904 00000000 bffffdec c0106fa3 00000000 080480f4 40154e48 40153344 Jan 9 19:35:11 iris kernel: Call Trace: [mmput+94/124] [do_exit+190/740] [sys_wait4+0/952] [system_call+51/56] Jan 9 19:35:11 iris kernel: Code: 0f 0b 8e 04 21 14 28 c0 68 00 03 00 00 6a 00 56 e8 a6 d1 ff Using defaults from ksymoops -t elf32-i386 -a i386 >>ecx; c281ece4 <_end+24875f0/388f590c> >>esi; d86b4f20 <_end+1831d82c/388f590c> >>edi; bfffb000 Before first symbol >>ebp; d3e9ff88 <_end+13b08894/388f590c> >>esp; d3e9ff74 <_end+13b08880/388f590c> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 8e 04 21 movl (%ecx,1),%es Code; 00000005 Before first symbol 5: 14 28 adc $0x28,%al Code; 00000007 Before first symbol 7: c0 68 00 03 shrb $0x3,0x0(%eax) Code; 0000000b Before first symbol b: 00 00 add %al,(%eax) Code; 0000000d Before first symbol d: 6a 00 push $0x0 Code; 0000000f Before first symbol f: 56 push %esi Code; 00000010 Before first symbol 10: e8 a6 d1 ff 00 call ffd1bb <_EIP+0xffd1bb> 00ffd1bb Before first symbol ksymoops 2.4.5 on i686 2.4.23. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.23/ (default) -m /boot/System.map-2.4.23 (specified) Jan 9 19:56:32 iris kernel: kernel BUG at mmap.c:1166! Jan 9 19:56:32 iris kernel: invalid operand: 0000 Jan 9 19:56:32 iris kernel: CPU: 0 Jan 9 19:56:32 iris kernel: EIP: 0010:[exit_mmap+249/288] Not tainted Jan 9 19:56:32 iris kernel: EFLAGS: 00010286 Jan 9 19:56:32 iris kernel: eax: 000000b2 ebx: 00000000 ecx: c281ece4 edx: 000000b2 Jan 9 19:56:32 iris kernel: esi: d86b4e80 edi: bfffb000 ebp: c55f3f88 esp: c55f3f74 Jan 9 19:56:32 iris kernel: ds: 0018 es: 0018 ss: 0018 Jan 9 19:56:32 iris kernel: Process gather (pid: 32212, stackpage=c55f3000) Jan 9 19:56:32 iris kernel: Stack: d86b4e80 40153344 c55f2000 00005000 00000000 c55f3f98 c0115a6a d86b4e80 Jan 9 19:56:32 iris kernel: d86b4e80 c55f3fb0 c011a6b6 d86b4e80 c55f2000 40153344 00000000 c55f3fbc Jan 9 19:56:32 iris kernel: c011a904 00000000 bffffdec c0106fa3 00000000 080480f4 40154e48 40153344 Jan 9 19:56:32 iris kernel: Call Trace: [mmput+94/124] [do_exit+190/740] [sys_wait4+0/952] [system_call+51/56] Jan 9 19:56:32 iris kernel: Code: 0f 0b 8e 04 21 14 28 c0 68 00 03 00 00 6a 00 56 e8 a6 d1 ff Using defaults from ksymoops -t elf32-i386 -a i386 >>ecx; c281ece4 <_end+24875f0/388f590c> >>esi; d86b4e80 <_end+1831d78c/388f590c> >>edi; bfffb000 Before first symbol >>ebp; c55f3f88 <_end+525c894/388f590c> >>esp; c55f3f74 <_end+525c880/388f590c> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 8e 04 21 movl (%ecx,1),%es Code; 00000005 Before first symbol 5: 14 28 adc $0x28,%al Code; 00000007 Before first symbol 7: c0 68 00 03 shrb $0x3,0x0(%eax) Code; 0000000b Before first symbol b: 00 00 add %al,(%eax) Code; 0000000d Before first symbol d: 6a 00 push $0x0 Code; 0000000f Before first symbol f: 56 push %esi Code; 00000010 Before first symbol 10: e8 a6 d1 ff 00 call ffd1bb <_EIP+0xffd1bb> 00ffd1bb Before first symbol - 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/