why purge makes child process restart?

[Monty Ree]

So sorry for bothering you.

I can see lots of messages like below at /var/log/messages. 
the error writes probably every one minute..

Aug 30 17:56:50 www kernel: varnishd[6039]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 000000004d817c48 error 4
Aug 30 17:57:48 www kernel: varnishd[6068]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000043002c48 error 4
Aug 30 17:58:49 www kernel: varnishd[6150]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000055827c48 error 4
Aug 30 17:59:49 www kernel: varnishd[6163]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000046008c48 error 4
Aug 30 18:00:52 www kernel: varnishd[6210]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000044004c48 error 4
Aug 30 18:01:50 www kernel: varnishd[6303]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000053823c48 error 4
Aug 30 18:02:51 www kernel: varnishd[6316]: segfault at 0000000000000000 
rip 0000003111a6ff70 rsp 0000000044004c48 error 4
Aug 30 18:03:51 h-cdn04 kernel: varnishd[6381]: segfault at 
0000000000000000 rip 0000003111a6ff70 rsp 0000000046008c48 error 4


>From: "Monty Ree" <chulmin2 at hotmail.com>
>To: varnish-misc at projects.linpro.no
>Subject: why purge makes child process restart?
>Date: Thu, 30 Aug 2007 09:02:03 +0000
>
>Hello, list.
>
>my varnishd is 1.1.1 and I found that some problem at varnish.
>When I purge using squidclient  like below which in squid package,
>varnishd child process restarted and all caches are deleted.
>
>squidclient  -m purge -r -p 80 -h example.com http://example.com/test.jpg
>
>Please confirm about this..
>
>additionally, my system is linux kernel 2.6.18(x86_64) and varnishd1.1.1,
>and child process restarted so requently(about once per 5 minutes) without
>purge.
>
>
>Thanks for your help.
>
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