Re: XFS or Kernel Problem / Bug

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi!

Mhm are you shure? I mean i have this problem on 5 servers - all with the same mainboard. I cannot believe, that all 5 servers have a hardware problem that starts on the same day.

The other thing is - that they all work fine with 2.6.16.x and all other kernels before. I mean some of them were used with 2.6.x since two years without any problem...

Stefan


Chuck Ebbert schrieb:
Stefan Priebe - FH wrote:

Sorry that is not possible - cause it is a production machine.

But i've catched the error and the files from another machine -
perhaps this helps.

"BUG: unable to handle kernel NULL pointer dereference at virtual
address 00000288"
" printing eip:"
"c0142ff7"
"*pde = 00000000"
"Oops: 0000 [#1]"
"SMP "
"Modules linked in: iptable_filter ip_tables x_tables"
"CPU:    0"
"EIP:    0060:[<c0142ff7>]    Not tainted VLI"
"EFLAGS: 00010246   (2.6.18.6 #1) "
"EIP is at generic_file_buffered_write+0x390/0x6cf"
"eax: 00000000   ebx: 000001ec   ecx: ea029a40   edx: 00008002"
"esi: 00000000   edi: e3b28c9c   ebp: 000001ec   esp: dd04bd18"
"ds: 007b   es: 007b   ss: 0068"
"Process proftpd (pid: 3615, ti=dd04a000 task=eba88a70 task.ti=dd04a000)"
"Stack: e3b28d44 00000001 00000010 000001fc c036d793 000001fc c14765c0
00000010 "
"       080d404c 000001ec e3b28c9c c03e78c0 e3b28d44 ea029a40 000001fc
00000000 "
"       00000000 000001ec dd04beac 00d420b1 00000000 00000000 dd04bd80
45b1fa67 "
"Call Trace:"
" [<c036d793>] sock_def_readable+0x7f/0x81"
" [<c017a03a>] file_update_time+0xad/0xcb"
" [<c0232015>] xfs_iunlock+0x55/0x9f"
" [<c0262eeb>] xfs_write+0xa74/0xc61"
" [<c036a253>] sock_aio_read+0x95/0x99"
" [<c025d9fb>] xfs_file_aio_write+0x8f/0xa0"
" [<c015fb94>] do_sync_write+0xc9/0x10f"
" [<c0133ad6>] autoremove_wake_function+0x0/0x57"
" [<c015f3d5>] generic_file_llseek+0x95/0xbc"
" [<c015facb>] do_sync_write+0x0/0x10f"
" [<c015fc80>] vfs_write+0xa6/0x179"
" [<c015fe24>] sys_write+0x51/0x80"
" [<c0102d3f>] syscall_call+0x7/0xb"
"Code: 04 89 10 8b 44 24 40 85 c0 0f 85 db 00 00 00 8b 5c 24 24 85 db
0f 88 c3 00 00 00 8b 4c 24 34 8b 51 18 f6 c6 10 75 73 8b 7c 24 28 <8b>
85 9c 00 00 00 f6 40 30 10 75 63 f6 87 48 01 00 00 01 75 5a "
"EIP: [<c0142ff7>] generic_file_buffered_write+0x390/0x6cf SS:ESP
0068:dd04bd18"

Files:
http://server113-han.de-nserver.de/filemap.s
http://server113-han.de-nserver.de/filemap.o


You seem to have some kind of hardware/memory problem.

Disassembly of the failing instruction from the oops:

     8b 7c 24 28               mov    0x28(%esp),%edi
     8b 85 9c 00 00 00         mov    0x9c(%ebp),%eax   <=====

Dump of the object code:

           8b 7c 24 28             mov    0x28(%esp),%edi
           8b 87 9c 00 00 00       mov    0x9c(%edi),%eax

Looks like a bit is flipped.


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux