Re: kern/28952 (panic: amap_pp_adjref: negative reference count (2.0))

["Matthew Mondor" <mm_lists%pulsar-zone.net@localhost>]

The following reply was made to PR kern/28952; it has been noted by GNATS.

From: "Matthew Mondor" <mm_lists%pulsar-zone.net@localhost>
To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost, 
netbsd-bugs%netbsd.org@localhost,
        rmind%netbsd.org@localhost
Cc: 
Subject: Re: kern/28952 (panic: amap_pp_adjref: negative reference count (2.0))
Date: Sat, 27 Dec 2008 04:41:02 -0500 (EST)

 On Thursday, 18 Dec 2008 11:59:23
 rmind%NetBSD.org@localhost wrote:
 
 > Synopsis: panic: amap_pp_adjref: negative reference count (2.0)
 
 > State-Changed-From-To: open->feedbackState-Changed-By:
 > rmind%NetBSD.org@localhost
 > State-Changed-When: Thu, 18 Dec 2008 16:59:20 +0000
 > State-Changed-Why: Have you seen this in latest -current?  If
 > so, do you know a reliableway to reproduce it?
 
 I never observed this on 4.99.* or 5.99.*, yet I can't say that I
 used those with the same application which was causing trouble on
 2.*.
 
 However, I've used the same application on NetBSD 4.0 and 4.0.1 (and
 on more recently tracked netbsd-4 branch) and didn't see the problem
 occur anymore (I still use a custom patch to log instead of panic on
 netbsd-4 yet don't see any match in my 31 days kernlog archive).
 
 It's probably safe to assume that the problem was caused as a side
 effect of another bug which was fixed since.
 
 Thanks,
 -- 
 Matthew Mondor