Just to report that I got the same oops I get about once a month using the
RAID0 driver. System is:
Dual PII-450, 1gb ram, Adaptec 2940U2W with 6 9GB Cheetah, kernel 2.2.9
carefully patched with latest (April?) raid patch. System also has DAC960
hardware raid, which was also patched in.
Always in raid0_map... Hmmm, maybe this is the same is the 'Attempt to
access beyond end of device...' which plagues generic 2.2.x for x > 7. I
have seen this too on this system, but she's still up and running.
OOOOuch. I just got it again. Twice in 5 minutes, that's never happened
before. Same as the one below, basically, except now accesses to the file
result in process stuck in 'D' state. Damn.
Here's the oops:
Unable to handle kernel paging request at virtual address 3a6c6f6a
current->tss.cr3 = 1d67f000, %cr3 = 1d67f000
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<c01780b6>]
EFLAGS: 00010212
eax: fc8670a0 ebx: 3a6c6f62 ecx: 00000020 edx: 0000000a
esi: 00000010 edi: 35333134 ebp: 00000004 esp: d74ebdd4
ds: 0018 es: 0018 ss: 0018
Process wc (pid: 4898, process nr: 131, stackpage=d74eb000)
Stack: fb537310 fb53730e 00000060 fc865000 fc8670a0 fc863000 00000060
00000009
c016f231 c0085be0 00000900 fb53730e fb537310 00000002 00000001
d74ebe80
00000009 00000004 c016b25d 00000900 fb53730e fb537310 00000002
00000000
Call Trace: [<fc865000>] [<fc8670a0>] [<fc863000>] [<c016f231>]
[<c016b25d>] [<c0129e48>] [<c012a00f>]
[<c011ecd3>] [<c011f0f6>] [<c011f4c8>] [<c011f414>] [<c01277ea>]
[<c0109248>] [<c010002b>]
Code: 8b 53 08 03 13 39 d7 7c 25 8b 58 04 85 db 75 1e 57 68 4e 1d
Warning: trailing garbage ignored on Code: line
Text: 'Code: 8b 53 08 03 13 39 d7 7c 25 8b 58 04 85 db 75 1e 57 68 4e 1d
'
Garbage: ' '
>>EIP: c01780b6 <raid0_map+8a/118>
Trace: fc865000 <driver_template+6270/a2bc>
Trace: fc8670a0 <driver_template+8310/a2bc>
Trace: fc863000 <driver_template+4270/a2bc>
Trace: c016f231 <md_map+41/4c>
Trace: c016b25d <ll_rw_block+e9/204>
Trace: c0129e48 <brw_page+2c8/3bc>
Trace: c012a00f <generic_readpage+7f/8c>
Trace: c011ecd3 <try_to_read_ahead+10f/128>
Code: c01780b6 <raid0_map+8a/118> 00000000 <_EIP>: <===
Code: c01780b6 <raid0_map+8a/118> 0: 8b 53 08
movl 0x8(%ebx),%edx <===
Code: c01780b9 <raid0_map+8d/118> 3: 03 13
addl (%ebx),%edx
Code: c01780bb <raid0_map+8f/118> 5: 39 d7
cmpl %edx,%edi
Code: c01780bd <raid0_map+91/118> 7: 7c 25 jl
c01780e4 <raid0_map+b8/118>
Code: c01780bf <raid0_map+93/118> 9: 8b 58 04
movl 0x4(%eax),%ebx
Code: c01780c2 <raid0_map+96/118> c: 85 db
testl %ebx,%ebx
Code: c01780c4 <raid0_map+98/118> e: 75 1e
jne c01780e4 <raid0_map+b8/118>
Code: c01780c6 <raid0_map+9a/118> 10: 57
pushl %edi
Code: c01780c7 <raid0_map+9b/118> 11: 68 4e 1d 00 00
pushl $0x1d4e
--
/==============================\
| David Mansfield |
| [EMAIL PROTECTED] |
\==============================/
