From: Eric Dumazet <eric.dumazet@gmail.com>
To: Jan Hinnerk Stosch <janhinnerk.stosch@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: regression when connecting to ipv6 localhost
Date: Mon, 15 Oct 2012 00:01:31 +0200 [thread overview]
Message-ID: <1350252091.21172.17257.camel@edumazet-glaptop> (raw)
In-Reply-To: <CAO_aot4RiTbUd=7L5e4btLEeJvgy0B3iswaXo8m3AP2qp9Z0TQ@mail.gmail.com>
On Sun, 2012-10-14 at 23:54 +0200, Jan Hinnerk Stosch wrote:
> 2012/10/14 Eric Dumazet <eric.dumazet@gmail.com>:
> > So ntpd claims to "Listen normally on 4 lo ::1 UDP 123" but lsof doesnt
> > display a socket bound to ::1 port 123
> >
> > So I would say there is a ntpd bug.
> >
> > You could try to strace ntpd from the very beginning of its life, so
> > that we check what it does exactly.
> >
> > service ntp stop
> > strace -o /tmp/STRACE /usr/bin/ntpd -g -u ntp:ntp
> >
> >
> >
>
> Ok, here is the strace output. I wonder whether this is enough as it
> exits very early - ntp still running though.
Please add -f to follow children
strace -o /tmp/STRACE -f /usr/bin/ntpd -g -u ntp:ntp
next prev parent reply other threads:[~2012-10-14 22:01 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-14 15:38 regression when connecting to ipv6 localhost Jan Hinnerk Stosch
2012-10-14 19:29 ` Eric Dumazet
2012-10-14 19:48 ` Jan Hinnerk Stosch
2012-10-14 19:54 ` Eric Dumazet
2012-10-14 19:57 ` Jan Hinnerk Stosch
2012-10-14 20:25 ` Eric Dumazet
2012-10-14 20:26 ` Eric Dumazet
2012-10-14 20:28 ` Eric Dumazet
2012-10-14 20:39 ` Jan Hinnerk Stosch
2012-10-14 20:45 ` Eric Dumazet
2012-10-14 20:47 ` Eric Dumazet
2012-10-14 20:56 ` Jan Hinnerk Stosch
2012-10-14 21:02 ` Eric Dumazet
2012-10-14 21:07 ` Eric Dumazet
2012-10-14 21:21 ` Jan Hinnerk Stosch
2012-10-14 21:35 ` Eric Dumazet
2012-10-14 21:54 ` Jan Hinnerk Stosch
2012-10-14 22:01 ` Eric Dumazet [this message]
2012-10-14 22:11 ` Jan Hinnerk Stosch
2012-10-15 5:42 ` Eric Dumazet
2012-10-15 7:03 ` Jan Hinnerk Stosch
2012-10-15 7:14 ` Joe Perches
2012-10-15 7:39 ` Eric Dumazet
2012-10-15 7:43 ` Eric Dumazet
2012-10-15 11:25 ` Joe Perches
2012-10-15 12:31 ` Eric Dumazet
2012-10-15 13:10 ` Jan Hinnerk Stosch
2012-10-15 13:21 ` Eric Dumazet
2012-10-15 13:28 ` Jan Hinnerk Stosch
2012-10-16 16:07 ` Jan Hinnerk Stosch
2012-10-16 16:43 ` Eric Dumazet
2012-10-16 16:55 ` Eric Dumazet
2012-10-16 17:37 ` [PATCH] ipv6: addrconf: fix /proc/net/if_inet6 Eric Dumazet
2012-10-16 18:30 ` Jan Hinnerk Stosch
2012-10-16 18:39 ` David Miller
2012-10-16 22:01 ` Joe Perches
2012-10-16 18:55 ` David Miller
2012-10-15 9:25 ` regression when connecting to ipv6 localhost Eric Dumazet
2012-10-15 10:32 ` Jan Hinnerk Stosch
2012-10-15 9:07 ` Jan Ceuleers
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