[  490.104316][ T5286] br1: port 1(veth1) entered blocking state
[  490.105330][ T5286] br1: port 1(veth1) entered disabled state
[  490.105721][ T5286] veth1: entered allmulticast mode
[  490.107345][ T5286] veth1: entered promiscuous mode
[  490.142794][ T3675] br1: port 1(veth1) entered blocking state
[  490.143152][ T3675] br1: port 1(veth1) entered forwarding state
[  517.131613][ T5469] br1: port 1(veth1) entered disabled state
[  517.165742][ T5470] veth1: left allmulticast mode
[  517.166066][ T5470] veth1: left promiscuous mode
[  517.166447][ T5470] br1: port 1(veth1) entered disabled state