netdev - Re: regression when connecting to ipv6 localhost

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Message-ID: <1350287012.21172.17421.camel@edumazet-glaptop>
Date:	Mon, 15 Oct 2012 09:43:32 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Jan Hinnerk Stosch <janhinnerk.stosch@...il.com>,
	netdev@...r.kernel.org
Subject: Re: regression when connecting to ipv6 localhost

On Mon, 2012-10-15 at 09:39 +0200, Eric Dumazet wrote:

> So if you want to help, grab ntpd sources, reproduce the problem, make a
> bisection so that we have a clue of the kernel change that trigger the
> problem, and so on...
> 
> That would be really awesome, given Jan is not a kernel developer, we
> cannot really ask him to do this himself.
> 

And before you ask, on my machine, ntpd does listen to ::1, so I dont
have the problem. If I cant reproduce it, I probably wont fix the
problem.

...

ntpd    2964  ntp   16u     IPv4              17966      0t0     UDP *:ntp 
ntpd    2964  ntp   17u     IPv6              17967      0t0     UDP *:ntp 
ntpd    2964  ntp   18u     IPv4              17973      0t0     UDP 127.0.0.1:ntp 
ntpd    2964  ntp   19u     IPv4              17974      0t0     UDP 172.30.42.8:ntp 
ntpd    2964  ntp   20u     IPv6              17975      0t0     UDP [::1]:ntp 
ntpd    2964  ntp   21u     IPv6              17976      0t0     UDP [fe80::222:15ff:fe87:3ff6]:ntp 
ntpd    2964  ntp   22u  netlink                         0t0   17977 ROUTE


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