[Ocfs2-users] ocfs2_delete_inode kernel BUG

[Sjon Stigter]

When removing data from our OCFS2 filesystem we run into a kernel bug on
ocfs2_delete_inode, we have this problem on both kernel 2.6.16.15 and
2.6.15 on Debian Sarge. Anyone have any suggestions on how to fix this?

 

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kernel BUG at <bad filename>:33675!

invalid operand: 0000 [#1]

PREEMPT SMP

Modules linked in: ocfs2 ipv6 ocfs2_dlmfs ocfs2_dlm ocfs2_nodemanager
configfs iscsi_tcp scsi_transport_iscsi bonding floppy pcspkr generic
hw_random shpchp pci_hotplug ehci_hcd uhci_hcd usbcore piix tsdev
mousedev e1000 ip_vs psmouse ide_disk ide_cd cdrom ide_core genrtc unix

CPU:    0

EIP:    0060:[<c0162a71>]    Not tainted VLI

EFLAGS: 00010202   (2.6.15)

EIP is at clear_inode+0x16/0xd2

eax: f2eebe24   ebx: f2eebe24   ecx: ffffffff   edx: f2eebe24

esi: 00000000   edi: f2eebe24   ebp: f2eebe24   esp: f2ed7ee4

ds: 007b   es: 007b   ss: 0068

Process mysqld (pid: 4112, threadinfo=f2ed6000 task=f5e3a550)

Stack: f2eebe24 00000000 f9c388ba f2eebe24 00000001 f2ea6bcc 00087007
00000000

       ffffffff ffffffff f2eebe24 f9c3839e f2eebc00 f2eebe24 c01637a9
f2eebe24

       f2eebe24 f2f11000 f9c399c2 f2eebe24 f2eebe24 f2f11000 f5640358
f2eebe24

Call Trace:

 [<f9c388ba>] ocfs2_delete_inode+0x51c/0x58b [ocfs2]

 [<f9c3839e>] ocfs2_delete_inode+0x0/0x58b [ocfs2]

 [<c01637a9>] generic_delete_inode+0xa1/0x10d

 [<f9c399c2>] ocfs2_drop_inode+0x158/0x1c4 [ocfs2]

 [<c01639b6>] iput+0x5d/0x60

 [<c015aff3>] sys_unlink+0xb3/0xf8

 [<c014c4cf>] filp_close+0x4c/0x55

 [<c014c53c>] sys_close+0x64/0x7d

 [<c0102951>] syscall_call+0x7/0xb

Code: c7 42 04 24 f1 31 c0 89 15 24 f1 31 c0 ff 0d 84 72 3d c0 5b c3 56
53 8b 5c 24 0c 53 e8 7f bf fe ff 83 bb f0 00 00 00 00 58 74 02 <0f> 0b
8b 83 64 01 00 00 a8 10 75 02 0f 0b a8 20 74 02 0f 0b 8b
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