[  753.422688] br1: port 1(veth1) entered blocking state
[  753.422745] br1: port 1(veth1) entered disabled state
[  753.422801] veth1: entered allmulticast mode
[  753.422893] veth1: entered promiscuous mode
[  753.431549] br1: port 1(veth1) entered blocking state
[  753.431620] br1: port 1(veth1) entered forwarding state
[  763.640575] br1: port 1(veth1) entered disabled state
[  763.650953] veth1: left allmulticast mode
[  763.651009] veth1: left promiscuous mode
[  763.651046] br1: port 1(veth1) entered disabled state