[  739.293132][ T4624] br1: port 1(veth1) entered blocking state
[  739.293478][ T4624] br1: port 1(veth1) entered disabled state
[  739.293790][ T4624] veth1: entered allmulticast mode
[  739.296542][ T4624] veth1: entered promiscuous mode
[  739.339793][ T2723] br1: port 1(veth1) entered blocking state
[  739.340155][ T2723] br1: port 1(veth1) entered forwarding state
[  739.391075][ T4626] br1: port 2(veth2) entered blocking state
[  739.391393][ T4626] br1: port 2(veth2) entered disabled state
[  739.391704][ T4626] veth2: entered allmulticast mode
[  739.394272][ T4626] veth2: entered promiscuous mode
[  739.447230][ T2723] br1: port 2(veth2) entered blocking state
[  739.447548][ T2723] br1: port 2(veth2) entered forwarding state
[  757.553423][ T5003] br1: port 2(veth2) entered disabled state
[  757.590383][ T5004] veth2: left allmulticast mode
[  757.590658][ T5004] veth2: left promiscuous mode
[  757.591021][ T5004] br1: port 2(veth2) entered disabled state
[  757.637221][ T5005] br1: port 1(veth1) entered disabled state
[  757.677035][ T5006] veth1: left allmulticast mode
[  757.677329][ T5006] veth1: left promiscuous mode
[  757.677787][ T5006] br1: port 1(veth1) entered disabled state