LOR on CURRENT

Benjamin Kaduk kaduk at MIT.EDU
Wed Nov 5 18:38:13 UTC 2014


On Wed, 5 Nov 2014, Chris H wrote:

> Greetings,
>  a fresh install off the 2014-10-26 bootonly iso, generates the
> following LOR:
>
> lock order reversal:
>  1st 0xfffffe00f7626b48 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:3093
>  2nd 0xfffff8000404aa00 dirhash (dirhash) @

This one is a very well-known false positive.
http://sources.zabbadoz.net/freebsd/lor/261.html

-Ben


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