On Wed, May 22, 2013 at 09:34:29AM +1000, Dave Chinner wrote:
> On Tue, May 21, 2013 at 06:52:57PM -0400, Dave Jones wrote:
> > [ 464.210598] XFS: Assertion failed: (mask &
> > (ATTR_MODE|ATTR_UID|ATTR_GID|ATTR_ATIME|ATTR_ATIME_SET|
> > ATTR_MTIME_SET|ATTR_KILL_SUID|ATTR_KILL_SGID|
> > ATTR_KILL_PRIV|ATTR_TIMES_SET)) == 0, file: fs/xfs/xfs_iops.c, line: 719
>
> Never seen that fire before, but this is why we have ASSERT()s like
> this - we're being handed something by the VFS we don't expect...
>
> Can you give me some context of the file permissions before the
> syscall and what the syscall parameters are? i.e. is this likely to
> be trying to strip SUID/SGID during the truncate operation?
no idea tbh. Is there something I can add to that assert to dump
which file it was triggered by ?
Dave
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