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Subjectkjournald tries to access beyond raid device
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Hello!

I'm suffering some problems last two days with (seems ext3)
It happens both for 2.4.16 and 2.4.15 (I have not checked yet what
happens with 2.4.17).

The log I get is attached below, but seems that kjournald is trying
to access beyond the device limits. This makes all access to that
device impossible (even trying to umount it) and I have to reboot
the system. After that, the journal is played and all seems fine.
But after a while the error appears again. It seems that it has nothing
to do with an concrete event, but some process trying to write
something to disk (usually exim/procmail)

The device that fails is a software RAID 5 device (/dev/md3) with
three SCSI hard disks attached to an adaptec UW controller 19160.

I have another 3 raid devices (RAID 5 and RAID 0 levels), which have
not suffered any problem at the moment. I have also other RAID 0
device with reiserfs.

Anyway, currently I have returned to ext2 in all my devices for
safety (this is a production server)

The modules I have loaded are:
Module Size Used by Not tainted
ipt_MASQUERADE 1248 1 (autoclean)
iptable_nat 12884 0 (autoclean) [ipt_MASQUERADE]
ip_conntrack 13324 1 (autoclean) [ipt_MASQUERADE
iptable_nat]
ip_tables 10560 4 [ipt_MASQUERADE iptable_nat]
nfsd 66624 8 (autoclean)
lockd 48288 1 (autoclean) [nfsd]
sunrpc 59604 1 (autoclean) [nfsd lockd]
reiserfs 148448 1 (autoclean)
ne2k-pci 5056 1
8390 6016 0 [ne2k-pci]
3c59x 24968 1

I also can send you my configure file if you need it.
Also, if you need any other info, please e-mail me. I have the
SysRQ+T and the SysRQ+P log just after the failure.

Thank you

José Carlos García Sogo
jsogo@jaimedelamo.eu.org
Dec 19 16:03:54 matrix kernel: attempt to access beyond end of device
Dec 19 16:03:54 matrix kernel: 09:03: rw=1, want=1625616132, limit=10249216
Dec 19 16:03:54 matrix kernel: attempt to access beyond end of device
Dec 19 16:03:54 matrix kernel: 09:03: rw=1, want=134217732, limit=10249216
Dec 19 16:03:54 matrix kernel: Assertion failure in __journal_remove_journal_hea
d() at journal.c:1668: "buffer_jbd(bh)"
Dec 19 16:03:54 matrix kernel: invalid operand: 0000
Dec 19 16:03:54 matrix kernel: CPU: 0
Dec 19 16:03:54 matrix kernel: EIP: 0010:[__journal_remove_journal_head+125/2
24] Not tainted
Dec 19 16:03:54 matrix kernel: EFLAGS: 00010282
Dec 19 16:03:54 matrix kernel: eax: 0000005c ebx: d0acbc90 ecx: dea9a000 e
dx: 00000001
Dec 19 16:03:54 matrix kernel: esi: ce1c49c0 edi: ddd51540 ebp: 0000000a e
sp: df18be64
Dec 19 16:03:54 matrix kernel: ds: 0018 es: 0018 ss: 0018
Dec 19 16:03:54 matrix kernel: Process kjournald (pid: 122, stackpage=df18b000)
Dec 19 16:03:54 matrix kernel: Stack: c0222b20 c02232ef c0222af1 00000684 c02233
0d ce1c49c0 d0acbc90 c015cb5c
Dec 19 16:03:54 matrix kernel: ce1c49c0 ce1c49c0 c0159515 d0acbc90 de9942
50 de994200 de994200 00000000
Dec 19 16:03:54 matrix kernel: de994294 de994250 00000000 00000fdc ce78d0
24 d5db7930 00000000 00000000
Dec 19 16:03:54 matrix kernel: Call Trace: [journal_unlock_journal_head+76/96] [journal_commit_transaction+1877/3408] [schedule+704/752] [kjournald+267/416] [co
mmit_timeout+0/16]
Dec 19 16:03:54 matrix kernel: [kernel_thread+40/64]
Dec 19 16:03:54 matrix kernel:
Dec 19 16:03:54 matrix kernel: Code: 0f 0b 83 c4 14 39 33 74 2a 68 1c 33 22 c0 6
8 85 06 00 00 68
[unhandled content-type:application/pgp-signature]
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