netdev - Re: regression when connecting to ipv6 localhost

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Message-ID: <CAO_aot5eyNmYhMi7LSKqwsb=hFbWUqOF3rzWt7Kt-C4hJ9pOmQ@mail.gmail.com>
Date:	Sun, 14 Oct 2012 22:56:22 +0200
From:	Jan Hinnerk Stosch <janhinnerk.stosch@...il.com>
To:	Eric Dumazet <eric.dumazet@...il.com>, netdev@...r.kernel.org
Subject: Re: regression when connecting to ipv6 localhost

2012/10/14 Eric Dumazet <eric.dumazet@...il.com>:
> On Sun, 2012-10-14 at 22:45 +0200, Eric Dumazet wrote:
>
>> OK so IPv6 UDP frames are delivered to ntpd
>>
>> could you strace it while doing one "ntpq -p"
>>
>> strace -p 368
>>
>
> Also please post "ip -6 addr"
>
>

ip -6 addr gives:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
    inet6 fe80::922b:34ff:fe33:c292/64 scope link
       valid_lft forever preferred_lft forever

And the output of "strace ntpq -p" is attached in file "ntpq-p".

I also did a tcpdump earlier this day as told in the bugtracker. Find
the parts containing "ntpd" attached in file "tcpdump".

Download attachment "ntpq-p" of type "application/octet-stream" (13327 bytes)

Download attachment "tcpdump" of type "application/octet-stream" (428 bytes)