[  810.818506][ T8783] br1: port 1(veth1) entered blocking state
[  810.818779][ T8783] br1: port 1(veth1) entered disabled state
[  810.824671][ T8783] veth1: entered allmulticast mode
[  810.826214][ T8783] veth1: entered promiscuous mode
[  810.849811][ T3020] br1: port 1(veth1) entered blocking state
[  810.850087][ T3020] br1: port 1(veth1) entered forwarding state
[  825.398870][ T8920] br1: port 1(veth1) entered disabled state
[  825.432362][ T8921] veth1: left allmulticast mode
[  825.432587][ T8921] veth1: left promiscuous mode
[  825.432889][ T8921] br1: port 1(veth1) entered disabled state