Date: Sat, 11 Dec 2004 16:35:09 +0100 From: Michal Suszko <freebsd@dry.pl> To: current@freebsd.org Subject: Re: deadlocks in recent 6-CURRENT Message-ID: <20041211153509.GI1571@dry.pl> In-Reply-To: <20041211011032.GA10749@xor.obsecurity.org> References: <20041208194721.GB1571@dry.pl> <20041210164407.E63382@carver.gumbysoft.com> <20041210164540.H63382@carver.gumbysoft.com> <20041211011032.GA10749@xor.obsecurity.org>
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On Fri, 10 December 2004 at 17:10:32 -0800, Kris Kennaway wrote: > On Fri, Dec 10, 2004 at 04:46:09PM -0800, Doug White wrote: > > Oops, ignore me. Didn't see that witness was enabled afterwards. > > > > > > PREEMPTION is on > > > > This is known to cause problems. You enable it at your own risk. > > Only on ULE, I thought. It's 4BSD in my case. > > > > WITNESS show two kinds of LOR's: > > If you're getting LORs, chances are good you'll also get deadlocks > (that's why lock order reversals are bad). Thanks to suggestions received off the list I removed 'user' rules from pf.conf and box runs fine for over 3 days. Michal
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