Date: Thu, 26 May 2005 11:12:45 +0800 From: "Mars G. Miro" <marsgmiro@gmail.com> To: sean@mcneil.com, freebsd-amd64@freebsd.org Subject: Re: bind 9.3.1 thread issues on FreeBSD 5.3R/amd64 Message-ID: <28edec3c05052520121e03ec8f@mail.gmail.com> In-Reply-To: <1117036713.35298.1.camel@server.mcneil.com> References: <28edec3c0505250247428b6db2@mail.gmail.com> <1117036713.35298.1.camel@server.mcneil.com>
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On 5/25/05, Sean McNeil <sean@mcneil.com> wrote: > On Wed, 2005-05-25 at 17:47 +0800, Mars G. Miro wrote: > > Yo list! > >=20 > > I think I'm seeing a problem about bind9.3.1 on FreeBSD 5.3R/AMD64. > > This is addressed by setting WITHOUT_BIND9_THREADS=3Dtrue when compilin= g > > the port. This also doesn't happen on FreeBSD 5.4R/AMD64. > >=20 > > The problem manifests when shutting down the named daemon where it > > just would not die gracefully (you have to kill -9 it). > >=20 > > Here are the necessary steps to reproduce it: > > 1) install FreeBSD5.3R/AMD64 > > 2) install bind9.3.1 from ports (set WITH_PORT_REPLACES_BASE_BIND9) > > 3) configure a simple resolver (# cd /var/named/etc/namedb && sh > > make-localhost) > > 4) start named server ( # /etc/rc.d/named start or # named -u bind -t > > /var/named ) > > 5) test some dns queries ( dig, nslookup etc) > > 6) kill named server ( # /etc/rc.d/named stop or # killall named ),=20 > > [ this is where it happens ... ] >=20 > There is a problem with threads on exit that was fixed in 5.4. Update > to -STABLE to get lots of stability issues as well as this problem > resolved. >=20 Yeah, as I've stated it doesn't happen 5.4R, the interesting bit though is that it only happens on AMD64. Also the problem can be reproduced in a jail, in fact it was in a jail that I first found out about it. Thanks, > Cheers, > Sean >=20 >=20 >=20 cheers mars
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