[  606.424421][ T8310] br1: port 1(veth1) entered blocking state
[  606.424626][ T8310] br1: port 1(veth1) entered disabled state
[  606.424803][ T8310] veth1: entered allmulticast mode
[  606.426236][ T8310] veth1: entered promiscuous mode
[  606.453301][  T103] br1: port 1(veth1) entered blocking state
[  606.453499][  T103] br1: port 1(veth1) entered forwarding state
[  620.642953][ T8454] br1: port 1(veth1) entered disabled state
[  620.672094][ T8455] veth1: left allmulticast mode
[  620.672248][ T8455] veth1: left promiscuous mode
[  620.672453][ T8455] br1: port 1(veth1) entered disabled state