[  552.000069][ T4580] br1: port 1(veth1) entered blocking state
[  552.000287][ T4580] br1: port 1(veth1) entered disabled state
[  552.000484][ T4580] veth1: entered allmulticast mode
[  552.001898][ T4580] veth1: entered promiscuous mode
[  552.029746][   T73] br1: port 1(veth1) entered blocking state
[  552.029931][   T73] br1: port 1(veth1) entered forwarding state
[  563.101513][ T4683] br1: port 1(veth1) entered disabled state
[  563.124012][ T4684] veth1: left allmulticast mode
[  563.124202][ T4684] veth1: left promiscuous mode
[  563.124960][ T4684] br1: port 1(veth1) entered disabled state