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XFS bug ?

To: linux-xfs@xxxxxxxxxxx
Subject: XFS bug ?
From: Fredrik Winäs <fredrik@xxxxxxxx>
Date: Mon, 03 Apr 2000 14:55:22 +0200
Cc: jerry.lundstrom@xxxxxxxx
Organization: Air2Net
Sender: owner-linux-xfs@xxxxxxxxxxx
Hi

CPU LOCKUP bug ?

 --- SNIP ---

snoop:/mnt# cd xfs2
snoop:/mnt/xfs2# dir
bigfile1  bigfile2  bigfile3  bigfile4
snoop:/mnt/xfs2# rm bigfile*
NMI Watchdog detected LOCKUP on CPU1, registers:
CPU:    1
EIP:    0010:[<c029fac6>]
EFLAGS: 00000002
eax: 00000200   ebx: c76b5cb8   ecx: c1695c60   edx: c76b5c60
esi: c76b5cb8   edi: c76b5c60   ebp: 00000286   esp: c1695bd8
ds: 0018   es: 0018   ss: 0018
Process rm (pid: 1062, stackpage=c1695000)
Stack: 00000246 00000286 c76b5d20 c76b5c60 c0144496 c76b5c60 00000246
00000286
       c76b5d20 c76b5c60 00000000 00000200 00000400 00000000 00000000
c76b5c60
       c0143dfd c01438a0 00000000 c76b5c60 00000000 c76b5c60 c160dc14
c76b5c60
Call Trace: [<c0144496>] [<c0143dfd>] [<c01438a0>] [<c01c8cae>]
[<c014330d>] [<c018da8d>] [<c01b74c1>]
       [<c01b6d8c>] [<c01a9fc1>] [<c01a8f4e>] [<c01b669d>] [<c01a4914>]
[<c01bd69d>] [<c01ccfc1>] [<c01ca0f9>]
       [<c015ea2e>] [<c015cbc6>] [<c01c55a4>] [<c01c5c77>] [<c0112b94>]
[<c010c331>] [<c010c664>] [<c010c6be>]
       [<c010a430>] [<c0154947>] [<c01545d0>] [<c0156089>] [<c0156167>]
[<c0156247>] [<c010a370>]
Code: f6 03 01 f3 90 75 f9 e9 4f 28 ea ff f6 03 01 f3 90 75 f9 e9
console shuts up ...
Segmentation fault
snoop:/mnt/xfs2#

 --- END SNIP ---




System info:

Kernel:         2.3.99-pre2  patched with
03312000linux-2.3.99-pre2-linux-2.3-xfs.patch
Dist:           Debian GNU Linux (Potato)
CPU:            2x Intel PII 266MHz
Mem:            1x 128MB non-ECC
HDD:            /dev/sda = IBM DNES-318350W     (18GB UW 7200rpm)
                /dev/sdb = IBM DDRS-39130D      (9GB  UW 7200rpm)
snoop:/mnt# cd xfs2
snoop:/mnt/xfs2# dir
bigfile1  bigfile2  bigfile3  bigfile4
snoop:/mnt/xfs2# rm bigfile*
NMI Watchdog detected LOCKUP on CPU1, registers:
CPU:    1
EIP:    0010:[<c029fac6>]
EFLAGS: 00000002
eax: 00000200   ebx: c76b5cb8   ecx: c1695c60   edx: c76b5c60
esi: c76b5cb8   edi: c76b5c60   ebp: 00000286   esp: c1695bd8
ds: 0018   es: 0018   ss: 0018
Process rm (pid: 1062, stackpage=c1695000)
Stack: 00000246 00000286 c76b5d20 c76b5c60 c0144496 c76b5c60 00000246 00000286
       c76b5d20 c76b5c60 00000000 00000200 00000400 00000000 00000000 c76b5c60
       c0143dfd c01438a0 00000000 c76b5c60 00000000 c76b5c60 c160dc14 c76b5c60
Call Trace: [<c0144496>] [<c0143dfd>] [<c01438a0>] [<c01c8cae>] [<c014330d>] 
[<c018da8d>] [<c01b74c1>]
       [<c01b6d8c>] [<c01a9fc1>] [<c01a8f4e>] [<c01b669d>] [<c01a4914>] 
[<c01bd69d>] [<c01ccfc1>] [<c01ca0f9>]
       [<c015ea2e>] [<c015cbc6>] [<c01c55a4>] [<c01c5c77>] [<c0112b94>] 
[<c010c331>] [<c010c664>] [<c010c6be>]
       [<c010a430>] [<c0154947>] [<c01545d0>] [<c0156089>] [<c0156167>] 
[<c0156247>] [<c010a370>]
Code: f6 03 01 f3 90 75 f9 e9 4f 28 ea ff f6 03 01 f3 90 75 f9 e9
console shuts up ...
Segmentation fault
snoop:/mnt/xfs2#
snoop:/mnt/xfs2#

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Description: Card for Fredrik Winäs

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