http://oss.sgi.com/bugzilla/show_bug.cgi?id=332
Summary: XFS internal error shuts down root filesystem.
Product: Linux XFS
Version: Current
Platform: IA32
OS/Version: Linux
Status: NEW
Severity: major
Priority: High
Component: XFS kernel code
AssignedTo: xfs-master@xxxxxxxxxxx
ReportedBy: daniel-xfs@xxxxxxxxxxxxxxxx
Using kernel 2.6.6 - disk would operate normally for a period of time between 10
minutes and 2 days, and then start giving I/O errors. This is the root disk. I
was able to get this kernel dump from a statically compiled dmesg residing on a
different (although also XFS) filesystem.
XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1583 of file
fs/xfs/xfs_alloc.c. Caller 0xc018f0ad
Call Trace:
[<c018df77>] xfs_free_ag_extent+0x487/0x790
[<c018f0ad>] xfs_free_extent+0xcd/0xf0
[<c018f0ad>] xfs_free_extent+0xcd/0xf0
[<c01c7fff>] xfs_inobt_rshift+0x14f/0x460
[<c01e6118>] xfs_trans_get_efd+0x38/0x50
[<c01a1ed8>] xfs_bmap_finish+0x138/0x1d0
[<c01ccde3>] xfs_itruncate_finish+0x223/0x450
[<c01eb1cf>] xfs_setattr+0xe9f/0x10f0
[<c01f980f>] linvfs_setattr+0x12f/0x1f0
[<c016929e>] notify_change+0x14e/0x190
[<c014c7ee>] do_truncate+0x6e/0xb0
[<c015bd9f>] permission+0x2f/0x50
[<c015d4a1>] may_open+0x171/0x1d0
[<c015d5a2>] open_namei+0xa2/0x470
[<c014d8fe>] filp_open+0x3e/0x70
[<c014dd7b>] sys_open+0x5b/0xb0
[<c010404f>] syscall_call+0x7/0xb
xfs_force_shutdown(sda2,0x8) called from line 4049 of file fs/xfs/xfs_bmap.c.
Return address = 0xc01fc5ab
Filesystem "sda2": Corruption of in-memory data detected. Shutting down
filesystem: sda2
Please umount the filesystem, and rectify the problem(s)
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