[  748.771554] br1: port 1(veth1) entered blocking state
[  748.771612] br1: port 1(veth1) entered disabled state
[  748.771660] veth1: entered allmulticast mode
[  748.771718] veth1: entered promiscuous mode
[  748.779073] br1: port 2(veth2) entered blocking state
[  748.779109] br1: port 2(veth2) entered disabled state
[  748.779146] veth2: entered allmulticast mode
[  748.779201] veth2: entered promiscuous mode
[  748.786601] br1: port 2(veth2) entered blocking state
[  748.786672] br1: port 2(veth2) entered forwarding state
[  748.786744] br1: port 1(veth1) entered blocking state
[  748.786811] br1: port 1(veth1) entered forwarding state
[  754.850296] br1: port 2(veth2) entered disabled state
[  754.850359] br1: port 1(veth1) entered disabled state
[  754.857701] veth2: left allmulticast mode
[  754.857727] veth2: left promiscuous mode
[  754.857755] br1: port 2(veth2) entered disabled state
[  754.865223] veth1: left allmulticast mode
[  754.865248] veth1: left promiscuous mode
[  754.865278] br1: port 1(veth1) entered disabled state