[  505.547220][ T3735] br1: port 1(veth1) entered blocking state
[  505.547487][ T3735] br1: port 1(veth1) entered disabled state
[  505.547728][ T3735] veth1: entered allmulticast mode
[  505.549419][ T3735] veth1: entered promiscuous mode
[  505.580405][   T38] br1: port 1(veth1) entered blocking state
[  505.580641][   T38] br1: port 1(veth1) entered forwarding state
[  532.515871][ T3918] br1: port 1(veth1) entered disabled state
[  532.548783][ T3919] veth1: left allmulticast mode
[  532.548964][ T3919] veth1: left promiscuous mode
[  532.549807][ T3919] br1: port 1(veth1) entered disabled state