Is LOR a new feature in 11-CURRENT?

Garrett Cooper yaneurabeya at
Mon Aug 25 21:08:43 UTC 2014

Hi Chris,

On Mon, Aug 25, 2014 at 1:19 PM, Chris H <bsd-lists at> wrote:
> Greetings, all.
> I'm testing 11 current, and booting && installing from the
> 2014-08-11-r269824-disc1.iso
> returns the following, via dmesg(8):
> kernel: lock order reversal:
> kernel: 1st 0xfffff80002fa37c8 isofs (isofs) @ /usr/src/sys/kern/vfs_mount.c:1219
> kernel: 2nd 0xfffff80002fe7240 devfs (devfs) @ /usr/src/sys/ufs/ffs/ffs_vfsops.c:1375

    I'm pretty sure this is one of the "known LORs" (introduced around
8.x/9.x?), but I could be wrong.

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