Failed XFS readahead I/Os are triggering memory corruption

Solution Unverified - Updated -

Issue

System reported the following messages in the log shortly before the system panicked:

XFS (dm-12): Mounting Filesystem
XFS (dm-12): Ending clean mount
XFS (dm-12): metadata I/O error: block 0x438099660 ("xfs_trans_read_buf") error 11 buf count 4096
XFS (dm-12): xfs_do_force_shutdown(0x1) called from line 3863 of file fs/xfs/xfs_bmap.c.  Return address = 0xffffffffa03638d6
XFS (dm-12): I/O Error Detected. Shutting down filesystem
XFS (dm-12): Please umount the filesystem and rectify the problem(s)

Environment

  • Red Hat Enterprise 6.4
  • XFS

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