Bug#429381: XFS internal error

["Chun Tian (binghe)" <binghe.lisp@gmail.com>]

Package: linux-image-2.6.18-4-amd64
Version: 2.6.18.dfsg.1-12etch2
Severity: important

Hi,

Recently, I meet many times on many servers, large (>1TB) XFS filesystem throw kernel internal error:

Filesystem "cciss/c0d2": XFS internal error xfs_trans_cancel at line 1138 of file fs/xfs/xfs_trans.c.  Caller 0xffffffff881df006

Call Trace:
 [<ffffffff881d6d18>] :xfs:xfs_trans_cancel+0x5b/0xfe
 [<ffffffff881df006>] :xfs:xfs_create+0x58b/0x5dd
 [<ffffffff881e7496>] :xfs:xfs_vn_mknod+0x1bd/0x3c8
 [<ffffffff8027d27d>] default_wake_function+0x0/0xe
 [<ffffffff802200e5>] __up_read+0x13/0x8a
 [<ffffffff881c3682>] :xfs:xfs_iunlock+0x57/0x79
 [<ffffffff881dc180>] :xfs:xfs_lookup+0x6c/0x7d
 [<ffffffff802200e5>] __up_read+0x13/0x8a
 [<ffffffff881c3682>] :xfs:xfs_iunlock+0x57/0x79
 [<ffffffff881dc1ce>] :xfs:xfs_access+0x3d/0x46
 [<ffffffff881e7a4b>] :xfs:xfs_vn_permission+0x14/0x18
 [<ffffffff8020cc7d>] permission+0x87/0xce
 [<ffffffff80208f26>] __link_path_walk+0x16a/0xf3c
 [<ffffffff8022ae52>] mntput_no_expire+0x19/0x8b
 [<ffffffff8020dd5f>] link_path_walk+0xd3/0xe5
 [<ffffffff802381ed>] vfs_create+0xe7/0x12c
 [<ffffffff80218efb>] open_namei+0x18d/0x69c
 [<ffffffff802252f1>] do_filp_open+0x1c/0x3d
 [<ffffffff80217baa>] do_sys_open+0x44/0xc5
 [<ffffffff802584d6>] system_call+0x7e/0x83

xfs_force_shutdown(cciss/c0d2,0x8) called from line 1139 of file fs/xfs/xfs_trans.c.  Return address = 0xffffffff881d6d36
Filesystem "cciss/c0d2": Corruption of in-memory data detected.  Shutting down filesystem: cciss/c0d2

Please umount the filesystem, and rectify the problem(s)

I hope this is a bug, please help to identify it. Thanks very much!

Chun Tian (binghe)
NetEase.com, Inc.