$this->bbcode_second_pass_code('', '[root@fraser ~]# modprobe xfs
[ 46.628959] xfs: no symbol version for vfs_fsync_range
[ 46.634180] xfs: Unknown symbol vfs_fsync_range (err -22)
[ 46.640501] xfs: no symbol version for in_group_p
[ 46.645234] xfs: Unknown symbol in_group_p (err -22)
[ 46.650255] xfs: no symbol version for do_sync_read
[ 46.655153] xfs: Unknown symbol do_sync_read (err -22)
[ 46.660872] xfs: no symbol version for current_fs_time
[ 46.666043] xfs: Unknown symbol current_fs_time (err -22)
[ 46.671886] xfs: no symbol version for generic_getxattr
[ 46.677135] xfs: Unknown symbol generic_getxattr (err -22)
modprobe: ERROR: could not insert 'xfs': Invalid argument
')
tried clearing /usr/lib/modules/ and reinstalling the kernel and rebooting.
Still get the above when trying to load the xfs module.