Date: Sun, 15 Jun 2014 15:30:26 +0200 From: =?utf-8?Q?Pawe=C5=82_Tyll?= <ofca@ofca.me> To: Mark van der Meulen <mark@fivenynes.com> Cc: freebsd-net@freebsd.org, freebsd-bugs@freebsd.org Subject: Re: FreeBSD 9 w/ MPD5 crashes as LNS with 300+ tunnels. Netgraph issue? Message-ID: <1251795590.20140615153026@ofca.me> In-Reply-To: <CFC3BC24.1CB4A%mark@fivenynes.com> References: <CFC3BC24.1CB4A%mark@fivenynes.com>
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Hello Mark, Sunday, June 15, 2014, 1:09:56 PM, you wrote: > I=B9m wondering if anyone can help me with this problem or at least help > point me in the direction of where to start looking? I have FreeBSD 9 > based servers which are crashing every 4-10 days and producing crash dumps > similar to this one: http://pastebin.com/F82Jc08C Just for the fun of it, add this to the template definition: set iface down-script mpd-down.sh mpd-down.sh contents being: #!/bin/sh /bin/sleep 1 I've seen panics related to queuing with dummynet (not dummynet's fault :P), and this awful hack worked around the real problem. Not sure if you're suffering from the same race condition tough :)
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