[Ocfs2-users] ocfs2 kernel bug in Fedora Core 4 update kernel

[davide rossetti]

OS: Fedora Core release 4 (Stentz)
KERNEL: Linux rack1.ape 2.6.17-1.2142_FC4smp #1 SMP Tue Jul 11 22:57:02 EDT
2006 i686 i686 i386 GNU/Linux
CLUSTER: 11 Linux kernels, mixed environment FC4,FC5,FC6
SAN: FC Infortrend storage, QLogic16 port  FC switch, FC adapter LSI FC929X


(21224,1):ocfs2_truncate_file:242 ERROR: bug expression:
le64_to_cpu(fe->i_size) != i_size_read(inode)
(21224,1):ocfs2_truncate_file:242 ERROR: Inode 1029752381, inode i_size =
582 != di i_size = 690, i_flags = 0x
1
------------[ cut here ]------------
kernel BUG at fs/ocfs2/file.c:242!
invalid opcode: 0000 [#1]
SMP
last sysfs file: /class/vc/vcs12/dev
Modules linked in: nfs nfsd exportfs lockd nfs_acl ipv6 autofs4 ocfs2 rfcomm
l2cap bluetooth ocfs2_dlmfs ocfs2
_dlm ocfs2_nodemanager configfs sunrpc video button battery ac uhci_hcd
e7xxx_edac edac_mc i2c_i801 i2c_core t
g3 e100 mii floppy dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod mptfc
scsi_transport_fc mptscsih mptbase sd_m
od scsi_mod
CPU:    1
EIP:    0060:[<f8bc5ebe>]    Not tainted VLI
EFLAGS: 00010286   (2.6.17-1.2142_FC4smp #1)
EIP is at ocfs2_setattr+0x6a8/0x1000 [ocfs2]
eax: 00000073   ebx: 00000000   ecx: 00000246   edx: 00000246
esi: 000002b2   edi: 00000000   ebp: c7fe0000   esp: efc31e30
ds: 007b   es: 007b   ss: 0068
Process cp (pid: 21224, threadinfo=efc31000 task=f7e37730)
Stack: 00000000 efc31ea0 00000001 f0cbf9c0 f5bf2000 f0cbfba0 00000001
c9be8a60
       f5bf2000 00000000 00000000 00000000 c9be8a60 00000000 f0cbfa78
efc31ea0
       f0cbf9c0 c047e75e e6875774 01222222 00000068 45b55d27 00000000
e6875774
Call Trace:
 <c047e75e> notify_change+0x164/0x300  <c0465388> do_truncate+0x54/0x6c
 <c047372f> may_open+0x1a8/0x1fc  <c04755ad> open_namei+0x24b/0x5c3
 <c04666a6> do_filp_open+0x1c/0x31  <c04667ad> do_sys_open+0x3c/0xa9
 <c0466847> sys_open+0x16/0x18  <c0403d2f> syscall_call+0x7/0xb
Code: fc ff ff ff b1 c0 fc ff ff 68 f2 00 00 00 68 8b 54 be f8 ff 70 10 8b
00 ff b0 b4 00 00 00 68 52 9e be f8
 e8 1f e4 85 c7 83 c4 30 <0f> 0b f2 00 21 99 be f8 8b 4d 24 39 4c 24 28 8b
55 20 0f 82 c6
EIP: [<f8bc5ebe>] ocfs2_setattr+0x6a8/0x1000 [ocfs2] SS:ESP 0068:efc31e30
 BUG: cp/21224, lock held at task exit time!
 [f0cbfa44] {inode_init_once}
.. held by:                cp:21224 [f7e37730, 119]
... acquired at:               do_truncate+0x4b/0x6c
(2535,0):o2net_set_nn_state:415 accepted connection from node rack10 (num
11) at 10.0.2.30:7777
(2535,0):__dlm_print_nodes:377 Nodes in my domain
("41AE1AA4C5534E50A93784D2AD94A94D"):
(2535,0):__dlm_print_nodes:381  node 1
(2535,0):__dlm_print_nodes:381  node 2
(2535,0):__dlm_print_nodes:381  node 3
(2535,0):__dlm_print_nodes:381  node 4
(2535,0):__dlm_print_nodes:381  node 5
(2535,0):__dlm_print_nodes:381  node 6
(2535,0):__dlm_print_nodes:381  node 7
(2535,0):__dlm_print_nodes:381  node 8
(2535,0):__dlm_print_nodes:381  node 9
(2535,0):__dlm_print_nodes:381  node 10
(2535,0):__dlm_print_nodes:381  node 11
(795,0):o2net_idle_timer:1284 connection to node rack6 (num 8) at
10.0.2.26:7777 has been idle for 10 seconds,
 shutting it down.

-- 
davide.rossetti at gmail.com ICQ:290677265 SKYPE:d.rossetti
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