From: "Vitezslav Samel" <samel@mail.cz>
To: linux-kernel@vger.kernel.org
Subject: [OOPS] in page_cache_readahead()
Date: Thu, 28 Nov 2002 09:00:21 +0100 [thread overview]
Message-ID: <20021128080021.GA365@pc11.op.pod.cz> (raw)
Hi!
Today I recieved following oops during heavy disk activity in kernel 2.5.49
after two days uptime. Running 2.5.50 to see if it happens again.
Machine:
SMP 2xPIII/700MHz
SCSI disks on Adaptec 29160
If you need more info, I'll send it to you.
Cheers,
Vita
Unable to handle kernel NULL pointer dereference at virtual address 00000431
printing eip:
c3000069
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0060:[<c3000069>] Not tainted
EFLAGS: 00010212
EIP is at 0xc3000069
eax: cf4db3b4 ebx: c3001e0c ecx: c013f9eb edx: c3001e0c
esi: c3001d64 edi: c01f10c0 ebp: 000003d2 esp: c3001e1c
ds: 0068 es: 0068 ss: 0068
Process bk (pid: 23948, threadinfo=c3000000 task=d9863300)
Stack: cd9d56d4 c3001e40 00000012 cd9d5724 00000010 cd9d56d4 cf4db3c4 00000012
0000004b c3001e40 c3001e40 cf4db3b4 c013fb08 cf4db3b4 cd9d56d4 00000010
00000012 00000005 00000001 cf4db3b4 cd9d56d4 c013fb75 cf4db3b4 cd9d5724
Call Trace:
[<c013fb08>] page_cache_readahead+0xf8/0x124
[<c013fb75>] page_cache_readaround+0x41/0x48
[<c01318e4>] filemap_nopage+0xdc/0x2b4
[<c012e589>] do_no_page+0x9d/0x314
[<c012e8a7>] handle_mm_fault+0xa7/0x168
[<c0116027>] do_page_fault+0x127/0x424
[<c0115f00>] do_page_fault+0x0/0x424
[<c012f632>] do_mmap_pgoff+0x462/0x584
[<c010f0b1>] sys_mmap2+0x85/0xbc
[<c010f0df>] sys_mmap2+0xb3/0xbc
[<c0109809>] error_code+0x2d/0x38
Code: 6b 65 5f 75 70 28 70 2c 20 73 79 6e 63 29 29 3b 0a 7d 0a 0a
reply other threads:[~2002-11-28 7:53 UTC|newest]
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