Messages in this thread | | | Date | Wed, 30 Jan 2002 21:44:27 +0100 | From | Luca Montecchiani <> | Subject | [oops] 2.4.18-pre7 vm/fs related oops |
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I've getting this oops extracting with dd small block of data ( 4mbytes ) from a large file ( 1.5 gbytes ) this is on a vanilla 2.4.18-pre7 with ext2 without any esoteric patch. The only way to read the entire file is to disable the swap with swapoff -a. I've 128Mytes + 256 of swap.
PS: I've just get the same oops with 2.4.18pre2-ide.
too bad :(
ksymoops 2.4.1 on i586 2.4.18-pre7. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.18-pre7/ (default) -m /usr/src/linux/System.map (default)
Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options.
invalid operand: 0000 CPU: 0 EIP: 0010:[<c012b819>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010202 eax: 0000004c ebx: c02625a0 ecx: c0262588 edx: 000055af esi: c1156bc0 edi: 00000000 ebp: 00000001 esp: c51c5e90 ds: 0018 es: 0018 ss: 0018 Process dd (pid: 2242, stackpage=c51c5000) Stack: c02626fc 000000e1 00000000 000000e0 000045af 00000286 00000000 c0262588 c012ba6b 000001d2 c6b74eb0 0001332b c125e834 c0262588 c02626f8 000001d2 c01517ec c012b860 0000000f c0124daa 0000001c c6632ae0 0001330f 00000020 Call Trace: [<c012ba6b>] [<c01517ec>] [<c012b860>] [<c0124daa>] [<c0125343>] [<c0125598>] [<c0125afa>] [<c0125a1c>] [<c0130266>] [<c0106bf3>] Code: 0f 0b 8b 46 18 a8 80 74 02 0f 0b 89 f0 eb 18 47 83 c5 0c 83
>>EIP; c012b819 <rmqueue+17d/1ac> <===== Trace; c012ba6b <__alloc_pages+a7/15c> Trace; c01517ec <ext2_get_block+0/3fc> Trace; c012b860 <_alloc_pages+18/1c> Trace; c0124daa <page_cache_read+72/c0> Trace; c0125343 <generic_file_readahead+10b/148> Trace; c0125598 <do_generic_file_read+1e8/420> Trace; c0125afa <generic_file_read+7e/190> Trace; c0125a1c <file_read_actor+0/60> Trace; c0130266 <sys_read+8e/c4> Trace; c0106bf3 <system_call+33/40> Code; c012b819 <rmqueue+17d/1ac> 00000000 <_EIP>: Code; c012b819 <rmqueue+17d/1ac> <===== 0: 0f 0b ud2a <===== Code; c012b81b <rmqueue+17f/1ac> 2: 8b 46 18 mov 0x18(%esi),%eax Code; c012b81e <rmqueue+182/1ac> 5: a8 80 test $0x80,%al Code; c012b820 <rmqueue+184/1ac> 7: 74 02 je b <_EIP+0xb> c012b824 <rmqueue+188/1ac> Code; c012b822 <rmqueue+186/1ac> 9: 0f 0b ud2a Code; c012b824 <rmqueue+188/1ac> b: 89 f0 mov %esi,%eax Code; c012b826 <rmqueue+18a/1ac> d: eb 18 jmp 27 <_EIP+0x27> c012b840 <rmqueue+1a4/1ac> Code; c012b828 <rmqueue+18c/1ac> f: 47 inc %edi Code; c012b829 <rmqueue+18d/1ac> 10: 83 c5 0c add $0xc,%ebp Code; c012b82c <rmqueue+190/1ac> 13: 83 00 00 addl $0x0,(%eax) 1 warning issued. Results may not be reliable. -- ---------------------------------------------------------- Luca Montecchiani <m.luca@iname.com> ICQ:17655604 http://www.geocities.com/montecchiani Registered Linux user # 255707 -------------------=(Linux since 1995)=------------------- - 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/
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