[  748.755392] br0: port 1(veth1) entered blocking state
[  748.755450] br0: port 1(veth1) entered disabled state
[  748.755484] veth1: entered allmulticast mode
[  748.755540] veth1: entered promiscuous mode
[  748.761046] br0: port 1(veth1) entered blocking state
[  748.761116] br0: port 1(veth1) entered forwarding state
[  753.818424] br0: port 1(veth1) entered disabled state
[  753.821181] veth1: left allmulticast mode
[  753.821211] veth1: left promiscuous mode
[  753.821238] br0: port 1(veth1) entered disabled state