Date: Wed, 28 Mar 2012 10:54:09 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Ryan Stone <rysto32@gmail.com> Cc: freebsd-net@FreeBSD.org Subject: Re: kern/165863 Message-ID: <20120328065409.GS13561@glebius.int.ru> In-Reply-To: <CAFMmRNzyozMwv_QxFQ9OLV9Htprzs%2BYaWaMtP=Deox1_C-So8Q@mail.gmail.com> References: <201203090930.q299UCPX057950@freefall.freebsd.org> <CAFMmRNzyozMwv_QxFQ9OLV9Htprzs%2BYaWaMtP=Deox1_C-So8Q@mail.gmail.com>
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On Tue, Mar 27, 2012 at 04:36:59PM -0400, Ryan Stone wrote: R> > From: Gleb Smirnoff <glebius@FreeBSD.org> R> > To: Eric van Gyzen <eric_van_gyzen@dell.com>, R> > š š š šEric van Gyzen <eric@vangyzen.net>, emaste@FreeBSD.org R> > Cc: bug-followup@FreeBSD.org R> > Subject: kern/165863 R> > Date: Fri, 9 Mar 2012 13:20:56 +0400 R> > R> > š--BXVAT5kNtrzKuDFl R> > šContent-Type: text/plain; charset=koi8-r R> > šContent-Disposition: inline R> > R> > š Hello, Eric and Ed. R> > R> > š Can you look at this patch? I decided to utilize newer callout API, R> > šthat allows to delegate lock retrieval to the callout subsystem, and R> > šthis makes things simplier. Hope that should work. R> > R> > š Patch is against head. R> > R> > š Eric, can you please send me your test programs, that you use to R> > šreproduce the bug? R> R> I tested this patch today on head and 8.2-RELEASE. I was unable to R> reproduce any crashes, whereas before I could crash the system within R> minutes. R> R> However it appears that in6_lltable_prefix_free is similarly broken. R> The only saving grace is that there does not appear to be a code path R> that can actually call it. Well, the patch I sent before definitely has problems. -- Totus tuus, Glebius.
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