[  520.975031] br1: port 1(veth1) entered blocking state
[  520.975091] br1: port 1(veth1) entered disabled state
[  520.975130] veth1: entered allmulticast mode
[  520.975194] veth1: entered promiscuous mode
[  520.981066] br1: port 2(veth2) entered blocking state
[  520.981104] br1: port 2(veth2) entered disabled state
[  520.981141] veth2: entered allmulticast mode
[  520.981202] veth2: entered promiscuous mode
[  520.986821] br1: port 2(veth2) entered blocking state
[  520.986859] br1: port 2(veth2) entered forwarding state
[  520.986899] br1: port 1(veth1) entered blocking state
[  520.986933] br1: port 1(veth1) entered forwarding state
[  527.135330] br1: port 2(veth2) entered disabled state
[  527.135396] br1: port 1(veth1) entered disabled state
[  527.140660] veth2: left allmulticast mode
[  527.140693] veth2: left promiscuous mode
[  527.140717] br1: port 2(veth2) entered disabled state
[  527.146054] veth1: left allmulticast mode
[  527.146081] veth1: left promiscuous mode
[  527.146107] br1: port 1(veth1) entered disabled state