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From: Andrew Vagin <avagin@odin.com>
To: Pravin B Shelar <pshelar@nicira.com>
Cc: <netdev@vger.kernel.org>
Subject: Re: [net] skbuff: Fix skb checksum flag on skb pull
Date: Mon, 28 Sep 2015 12:46:04 +0300	[thread overview]
Message-ID: <20150928094525.GA770@odin.com> (raw)

Hi,

With this patch, I can't connect two local tcp ipv6 sockets.

[root@fc22-vm criu]# strace -e network python ipv6.py 
socket(PF_INET6, SOCK_STREAM, IPPROTO_IP) = 3
bind(3, {sa_family=AF_INET6, sin6_port=htons(8976), inet_pton(AF_INET6, "::", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
listen(3, 1)                            = 0
socket(PF_INET6, SOCK_STREAM, IPPROTO_IP) = 4
connect(4, {sa_family=AF_INET6, sin6_port=htons(8976), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = -1 ETIMEDOUT (Connection timed out)

[root@fc22-vm criu]# cat ipv6.py 
import socket

srv = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
srv.bind(("::0", 8976))
srv.listen(1)
c = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
c.connect(("::1", 8976))

             reply	other threads:[~2015-09-28  9:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-28  9:46 Andrew Vagin [this message]
2015-09-28 23:51 ` [net] skbuff: Fix skb checksum flag on skb pull Pravin Shelar
2015-09-29  0:27 ` Pravin Shelar
2015-09-29  7:30   ` Andrey Vagin

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