[  308.853011][ T2289] br1: port 1(veth1) entered blocking state
[  308.853336][ T2289] br1: port 1(veth1) entered disabled state
[  308.853629][ T2289] veth1: entered allmulticast mode
[  308.856444][ T2289] veth1: entered promiscuous mode
[  309.224029][ T2292] br1: port 2(veth2) entered blocking state
[  309.224342][ T2292] br1: port 2(veth2) entered disabled state
[  309.224617][ T2292] veth2: entered allmulticast mode
[  309.226531][ T2292] veth2: entered promiscuous mode
[  309.565328][ T2294] br1: port 2(veth2) entered blocking state
[  309.565699][ T2294] br1: port 2(veth2) entered forwarding state
[  309.566170][ T2294] br1: port 1(veth1) entered blocking state
[  309.566433][ T2294] br1: port 1(veth1) entered forwarding state
[  340.350412][ T2549] br1: port 2(veth2) entered disabled state
[  340.351315][ T2549] br1: port 1(veth1) entered disabled state
[  340.664027][ T2551] veth2: left allmulticast mode
[  340.664268][ T2551] veth2: left promiscuous mode
[  340.664575][ T2551] br1: port 2(veth2) entered disabled state
[  340.985479][ T2553] veth1: left allmulticast mode
[  340.985704][ T2553] veth1: left promiscuous mode
[  340.986016][ T2553] br1: port 1(veth1) entered disabled state