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Re: kern/42093

The following reply was made to PR kern/42093; it has been noted by GNATS.

From: Antti Kantee <>
Subject: Re: kern/42093
Date: Sun, 20 Sep 2009 11:58:50 +0300

 It might or might not be related to kern/41417.  I think there are
 actually two bugs here per the two different failure modes reported:
   a) an error branch locking error, where a vnode is not unlocked
   b) a reference couting bug which causes use-after-free
      (the test case vnodes are recycled immediately due to them
      having a 0 link count)
 There might one or more cases of "a", and 41417 might be one of them.
 [i changed the PR from lib to kern]

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