kernel BUG at buffer.c:549

From: Sokolov Sergei (s_sokolov@avtodor.gorny.ru)
Date: Tue Jul 16 2002 - 03:08:17 EST

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Hello!
I have linux kernel 2.4.19-rc1 with xfs enabled.
RedHat 7.2:
Linux version 2.4.19-rc1-xfs (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release))

My xfs partitions locates on /dev/ataraid devices (Promise FastTrak Tx4),
Two mirror on four disks "Seagate Barracuda IV 80GB".

I have two problems:

1) [root@ws188 linux-2.4.19-rc1-xfs]# mkfs.xfs /dev/ataraid/d1p2
mkfs.xfs: warning - cannot set blocksize on block device /dev/ataraid/d1p2: Invalid argument

2)When I copying files between partitions, I receive message.

Jul 12 17:01:19 ws188 kernel: kernel BUG at buffer.c:549!
Jul 12 17:01:19 ws188 kernel: invalid operand: 0000
Jul 12 17:01:19 ws188 kernel: CPU: 0
Jul 12 17:01:19 ws188 kernel: EIP: 0010:[__insert_into_lru_list+37/112] Not tainted
Jul 12 17:01:19 ws188 kernel: EIP: 0010:[<c012f335>] Not tainted
Jul 12 17:01:19 ws188 kernel: EFLAGS: 00010206
Jul 12 17:01:19 ws188 kernel: eax: 00000000 ebx: 00000008 ecx: d6e297c0 edx: c02ec594
Jul 12 17:01:19 ws188 kernel: esi: 00000002 edi: 00001000 ebp: 00000000 esp: df0ebe18
Jul 12 17:01:19 ws188 kernel: ds: 0018 es: 0018 ss: 0018
Jul 12 17:01:19 ws188 kernel: Process mc (pid: 872, stackpage=df0eb000)
Jul 12 17:01:19 ws188 kernel: Stack: 00000002 d6e297c0 c012fb64 d6e297c0 00000002 d6e297c0 00001000 c012fb7a
Jul 12 17:01:19 ws188 kernel: d6e297c0 c01305a5 d6e297c0 00000000 d09b22c0 484cc000 00000000 d6e297c0
Jul 12 17:01:19 ws188 kernel: c0130c56 d09b22c0 c10acf20 00000000 00001000 00001000 00001000 00000000
Jul 12 17:01:19 ws188 kernel: Call Trace: [__refile_buffer+84/96] [refile_buffer+10/16] [__block_commit_write+
117/192] [generic_commit_write+54/96] [pagebuf_generic_file_write+613/768]
Jul 12 17:01:19 ws188 kernel: Call Trace: [<c012fb64>] [<c012fb7a>] [<c01305a5>] [<c0130c56>] [<c01cea75>]
Jul 12 17:01:19 ws188 kernel: [xfs_write+1032/1808] [linvfs_pb_bmap+0/208] [linvfs_write+812/864] [sys_writ
e+150/240] [system_call+51/56]
Jul 12 17:01:19 ws188 kernel: [<c01d44a8>] [<c01d30b0>] [<c01cfe5c>] [<c012e026>] [<c01089bb>]
Jul 12 17:01:19 ws188 kernel:
Jul 12 17:01:19 ws188 kernel: Code: 0f 0b 25 02 60 9e 26 c0 8b 02 85 c0 75 07 89 0a 89 49 24 8b

-- Sergei Sokolov

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Next message: O'Riordan, Kevin: "RE: [rl@hellgate.ch: [PATCH] #8 VIA Rhine (stalls, stats, backoff , clean up)]"
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