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Date:      Fri, 13 May 2016 20:27:23 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 209475] pf didn't check if enough free RAM for net.pf.states_hashsize
Message-ID:  <bug-209475-8-5ARlVdgWu7@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-209475-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-209475-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209475

--- Comment #1 from david.marec@davenulle.org ---
While  investigating, Olivier has suspected the hash table allocation to be
responsible of the loading freeze.

by the fact, the allocation process within  pf_initialize()
(sys/netpfil/pf/pf.c) function sets the "M_WAITOK" flag. This way, the
initialization process might hang to wait for the requested resources.

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