Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 12 Apr 2001 22:34:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 12 Apr 2001 22:34:45 -0400 Received: from 24.68.117.103.on.wave.home.com ([24.68.117.103]:128 "EHLO cs865114-a.amp.dhs.org") by vger.kernel.org with ESMTP id ; Thu, 12 Apr 2001 22:34:31 -0400 Date: Thu, 12 Apr 2001 22:34:31 -0400 (EDT) From: Arthur Pedyczak To: Linux kernel list Subject: BUG at exit.c:458 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 Hi all, After running 2.4.3 for 9 days my system froze when copying a cd (dd if=/dev/cdrom of=file) After rebooting I found the following in the syslog: ======================================================= Apr 12 22:05:28 cs865114-a kernel: Unable to handle kernel paging request at virtual address a95af80d Apr 12 22:05:28 cs865114-a kernel: printing eip: Apr 12 22:05:28 cs865114-a kernel: c01433b6 Apr 12 22:05:28 cs865114-a kernel: *pde = 00000000 Apr 12 22:05:28 cs865114-a kernel: Oops: 0000 Apr 12 22:05:28 cs865114-a kernel: CPU: 0 Apr 12 22:05:28 cs865114-a kernel: EIP: 0010:[iput+38/336] Apr 12 22:05:28 cs865114-a kernel: EFLAGS: 00210282 Apr 12 22:05:28 cs865114-a kernel: eax: a95af7fd ebx: d2b12400 ecx: d2b12410 edx: d2b12410 Apr 12 22:05:28 cs865114-a kernel: esi: a95af7fd edi: d2b12400 ebp: 00003470 esp: d7fe7f64 Apr 12 22:05:28 cs865114-a kernel: ds: 0018 es: 0018 ss: 0018 Apr 12 22:05:28 cs865114-a kernel: Process kswapd (pid: 4, stackpage=d7fe7000) Apr 12 22:05:28 cs865114-a kernel: Stack: d2290a60 d2290a40 c0141806 d2b12400 d7e618a0 d7e618a0 00000008 00000545 Apr 12 22:05:28 cs865114-a kernel: d7fe6000 00000000 00000759 c012a6d1 00010f00 00000004 00000000 00000004 Apr 12 22:05:28 cs865114-a kernel: c0141b11 000037cd c012a74e 00000006 00000004 00010f00 c0236f8c 00000006 Apr 12 22:05:28 cs865114-a kernel: Call Trace: [prune_dcache+230/336] [refill_inactive+129/160] [shrink_dcache_memory+33/64] [do_try_to_free_pages+94/128] [kswapd+107/240] [init+0/320] [init+0/320] Apr 12 22:05:28 cs865114-a kernel: [kernel_thread+38/48] [kswapd+0/240] Apr 12 22:05:28 cs865114-a kernel: Apr 12 22:05:28 cs865114-a kernel: Code: 8b 46 10 85 c0 74 04 53 ff d0 58 ff 4b 24 0f 94 c0 84 c0 0f Apr 12 22:05:29 cs865114-a kernel: kernel BUG at exit.c:458! ======================================================================= ksymoops output: =================================== ksymoops 2.3.4 on i686 2.4.3. Options used -v /usr/src/linux/vmlinux (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.3/ (default) -m /usr/src/linux/System.map (specified) Apr 12 22:05:28 cs865114-a kernel: Unable to handle kernel paging request at virtual address a95af80d Apr 12 22:05:28 cs865114-a kernel: c01433b6 Apr 12 22:05:28 cs865114-a kernel: *pde = 00000000 Apr 12 22:05:28 cs865114-a kernel: Oops: 0000 Apr 12 22:05:28 cs865114-a kernel: CPU: 0 Apr 12 22:05:28 cs865114-a kernel: EIP: 0010:[iput+38/336] Apr 12 22:05:28 cs865114-a kernel: EFLAGS: 00210282 Apr 12 22:05:28 cs865114-a kernel: eax: a95af7fd ebx: d2b12400 ecx: d2b12410 edx: d2b12410 Apr 12 22:05:28 cs865114-a kernel: esi: a95af7fd edi: d2b12400 ebp: 00003470 esp: d7fe7f64 Apr 12 22:05:28 cs865114-a kernel: ds: 0018 es: 0018 ss: 0018 Apr 12 22:05:28 cs865114-a kernel: Process kswapd (pid: 4, stackpage=d7fe7000) Apr 12 22:05:28 cs865114-a kernel: Stack: d2290a60 d2290a40 c0141806 d2b12400 d7e618a0 d7e618a0 00000008 00000545 Apr 12 22:05:28 cs865114-a kernel: d7fe6000 00000000 00000759 c012a6d1 00010f00 00000004 00000000 00000004 Apr 12 22:05:28 cs865114-a kernel: c0141b11 000037cd c012a74e 00000006 00000004 00010f00 c0236f8c 00000006 Apr 12 22:05:28 cs865114-a kernel: Call Trace: [prune_dcache+230/336] [refill_inactive+129/160] [shrink_dcache_memory+33/64] [do_try_to_free_pages+94/128] [kswapd+107/240] [init+0/320] [init+0/320] Apr 12 22:05:28 cs865114-a kernel: Code: 8b 46 10 85 c0 74 04 53 ff d0 58 ff 4b 24 0f 94 c0 84 c0 0f Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 46 10 mov 0x10(%esi),%eax Code; 00000003 Before first symbol 3: 85 c0 test %eax,%eax Code; 00000005 Before first symbol 5: 74 04 je b <_EIP+0xb> 0000000b Before first symbol Code; 00000007 Before first symbol 7: 53 push %ebx Code; 00000008 Before first symbol 8: ff d0 call *%eax Code; 0000000a Before first symbol a: 58 pop %eax Code; 0000000b Before first symbol b: ff 4b 24 decl 0x24(%ebx) Code; 0000000e Before first symbol e: 0f 94 c0 sete %al Code; 00000011 Before first symbol 11: 84 c0 test %al,%al Code; 00000013 Before first symbol 13: 0f 00 00 sldt (%eax) ====================================================== My hardware: Motherboard: Asus P2B CPU : P-III 600 (no overclocking) RAM : 384 MB IDE : PIIX4: IDE controller on PCI bus 00 dev 21 PIIX4: chipset revision 1 hda: WDC WD200BB-00AUA1, ATA DISK drive hdb: MATSHITA CR-589, ATAPI CD/DVD-ROM drive (ide-scsi) hdc: WDC AC313000R, ATA DISK drive hdd: MITSBICDRW4420a, ATAPI CD/DVD-ROM drive (ide-scsi) eth0 : eepro100 eth1 : 3c590 sound : es1370 - 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/