netdev - Re: [PATCHv2 net] {vxlan,inet6} Mark vxlan_dev flags with VXLAN_F

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Date:	Fri, 03 Jan 2014 20:36:39 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	fan.du@...driver.com
Cc:	xiyou.wangcong@...il.com, rcwhelan@...il.com,
	netdev@...r.kernel.org
Subject: Re: [PATCHv2 net] {vxlan,inet6} Mark vxlan_dev flags with
 VXLAN_F_IPV6 properly

From: Fan Du <fan.du@...driver.com>
Date: Fri, 3 Jan 2014 10:18:58 +0800

> Even if user doesn't supply the physical netdev to attach vxlan dev
> to, and at the same time user want to vxlan sit top of IPv6, mark
> vxlan_dev flags with VXLAN_F_IPV6 to create IPv6 based socket.
> Otherwise kernel crashes safely every time spitting below messages,
> 
> Steps to reproduce:
> ip link add vxlan0 type vxlan id 42 group ff0e::110
> ip link set vxlan0 up
 ...
> Signed-off-by: Fan Du <fan.du@...driver.com>
> Reported-by: Ryan Whelan <rcwhelan@...il.com>

Applied, thank you.
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