[  529.663922][ T7225] br1: port 1(veth1) entered blocking state
[  529.664085][ T7225] br1: port 1(veth1) entered disabled state
[  529.664210][ T7225] veth1: entered allmulticast mode
[  529.665076][ T7225] veth1: entered promiscuous mode
[  529.692796][ T4521] br1: port 1(veth1) entered blocking state
[  529.692967][ T4521] br1: port 1(veth1) entered forwarding state
[  543.359154][ T7368] br1: port 1(veth1) entered disabled state
[  543.375289][ T7369] veth1: left allmulticast mode
[  543.375393][ T7369] veth1: left promiscuous mode
[  543.375544][ T7369] br1: port 1(veth1) entered disabled state