From owner-freebsd-current  Mon May  4 10:11:32 1998
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Subject: Re: cvs commit: src/sys/kern sysv_shm.c src/sys/vm swap_pager.c         vm_fault.c vm_map.c (Whoa!!!)
In-Reply-To: <199805041640.LAA02356@dyson.iquest.net> from "John S. Dyson" at "May 4, 98 11:40:29 am"
To: dyson@FreeBSD.ORG
Date: Mon, 4 May 1998 12:11:10 -0500 (EST)
Cc: adkin003@tc.umn.edu, dyson@FreeBSD.ORG, freebsd-current@FreeBSD.ORG
From: "John S. Dyson" <dyson@FreeBSD.ORG>
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John S. Dyson said:
> > 
> > Hi,
> > 
> > SYSVSHM causes a panic in vm_object_deallocate() with the message:
> > 
> > vm_object_deallocate: ref_count: 1, shadow_count: 1
> > 
> > This happens when the last reference to a sysv memory region is 
> > deleted.
> > 
> What you are seeing is a "DIAGNOSTIC" panic that really isn't
> indicating a problem.  I am reworking the issue, but for now, just
> disable diagnostic.  I'll be committing a fix in an hour.
> 
I am *wrong*, that diagnostic that I put there is important.  I'll
be committing the fix in about 1/2 hour.

-- 
John                  | Never try to teach a pig to sing,
dyson@freebsd.org     | it just makes you look stupid,
jdyson@nc.com         | and it irritates the pig.

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