[  748.104344] br0: port 1(veth1) entered blocking state
[  748.104468] br0: port 1(veth1) entered disabled state
[  748.104554] veth1: entered allmulticast mode
[  748.104705] veth1: entered promiscuous mode
[  748.129249] br0: port 1(veth1) entered blocking state
[  748.129355] br0: port 1(veth1) entered forwarding state
[  753.297387] br0: port 1(veth1) entered disabled state
[  753.305573] veth1: left allmulticast mode
[  753.305646] veth1: left promiscuous mode
[  753.305696] br0: port 1(veth1) entered disabled state