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/
This archive was generated by hypermail 2b29 : Thu Jan 31 2002 - 21:01:24 EST