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Date:      Wed, 22 Jun 2011 14:45:01 +0000
From:      Martin Arendtsen <mar@csis.dk>
To:        "mm@FreeBSD.org" <mm@FreeBSD.org>
Cc:        "ports@FreeBSD.org" <ports@FreeBSD.org>
Subject:   FreeBSD Port: relayd-4.9.20110526_2 signal 11 when using udp
Message-ID:  <A5EFADAB78FFF345A07CC535700DAB500B7881@josefine.csis.local>

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Hi,

I'm having an issue with relayd on a freebsd 8.2
I'm trying to create a loadbalancer for dns following example 4 on this pag=
e:
https://calomel.org/relayd.html ( I did modify the servers to be the correc=
t one I have)

I installed relayd from ports and did a make install clean distclean.

I have created a rule that forwards dns traffic to port 8053 and it works.
The problem is when using the dns protocol relayd crashes with a signal 11 =
when it gets a request.
Removing the dns protocol and thereby makes relayd to listen on tcp works l=
ike a charm. And it doesn't crash.

The uname -a gives the following:
FreeBSD traficman.csis.local 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17=
 02:41:51 UTC 2011     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENE=
RIC  amd64
It's a virtual machine running on a KVM though QEMU (or so I'm told.)

I have attached a text file containing the lines in the messages log as wel=
l as truss output from the processes when crashing.

It's my hope that you either can give me a quick fix or at least tell me to=
 give it up. :)


Med venlig hilsen / Kind regards

Martin Arendtsen
System Administrator

[Description: Description: CSISlogo_stor]
CSIS Security Group A/S

Knabrostr=E6de 3A
DK-1210 K=F8benhavn K

CSIS: (+45) 8813 6030   -   E-mail: mar@csis.dk
Mobil: (+45) 6011 5613   -  Web:  www.csis.dk<http://www.csis.dk/>;


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   Hi,


   I'm having an issue with = relayd on a freebsd 8.2

   I'm trying to create a lo= adbalancer for dns following example 4 on
   this page:

   [1]https://calomel.org/relayd.html ( I did modify the servers= to be
   the correct one I have)


   I installed relayd from ports a= nd did a make install clean
   distclean.


   I have created a rule that forw= ards dns traffic to port 8053 and it
   works.

   The problem is when using the d= ns protocol relayd crashes with a
   signal 11 when it gets a request.

   Removing the dns protocol and t= hereby makes relayd to listen on tcp
   works like a charm. And it doesn'= ;t crash.


   The uname -a gives the fo= llowing:

   FreeBSD traficman.csis.local 8.= 2-RELEASE FreeBSD 8.2-RELEASE #0: Thu
   Feb 17 02:41:51 UTC 2011  &= nbsp;
   root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  a= md64

   It's a virtual machine ru= nning on a KVM though QEMU (or so I'm
   told.)


   I have attached a text file con= taining the lines in the messages log
   as well as truss output from the proc= esses when crashing.


   It's my hope that you eit= her can give me a quick fix or at least
   tell me to give it up. J



   M= ed venlig hilsen / Kind regards

    <= /span>

   System Administrator

    

   3D"Description: =

   CSIS Security Group A/S

    = ;

   Knabrostr=E6de 3A

   DK-= 1210 K=F8benhavn K=

   CSIS: (+45) = ;8813 6030   -   E-mail: mar@csis.dk

   Mobi= l: (+45) 6011 5613   -  Web:  www.csis.dk

References

   1. 3D"https://calomel.org/=

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