[  489.573639][ T4867] br1: port 1(veth1) entered blocking state
[  489.574036][ T4867] br1: port 1(veth1) entered disabled state
[  489.574389][ T4867] veth1: entered allmulticast mode
[  489.576851][ T4867] veth1: entered promiscuous mode
[  489.607534][ T3772] br1: port 1(veth1) entered blocking state
[  489.607788][ T3772] br1: port 1(veth1) entered forwarding state
[  516.589925][ T5051] br1: port 1(veth1) entered disabled state
[  516.610947][ T5052] veth1: left allmulticast mode
[  516.611105][ T5052] veth1: left promiscuous mode
[  516.611325][ T5052] br1: port 1(veth1) entered disabled state