[  460.945553][ T3352] br0: port 1(veth1) entered blocking state
[  460.946400][ T3352] br0: port 1(veth1) entered disabled state
[  460.946689][ T3352] veth1: entered allmulticast mode
[  460.948606][ T3352] veth1: entered promiscuous mode
[  461.071893][ T3353] br0: port 2(veth2) entered blocking state
[  461.072180][ T3353] br0: port 2(veth2) entered disabled state
[  461.072459][ T3353] veth2: entered allmulticast mode
[  461.074489][ T3353] veth2: entered promiscuous mode
[  461.506416][   T52] br0: port 1(veth1) entered blocking state
[  461.506900][   T52] br0: port 1(veth1) entered forwarding state
[  461.717637][   T52] br0: port 2(veth2) entered blocking state
[  461.718088][   T52] br0: port 2(veth2) entered forwarding state
[  704.538507][ T4561] br0: port 2(veth2) entered disabled state
[  704.704223][ T4562] br0: port 1(veth1) entered disabled state
[  704.858004][ T4563] veth2: left allmulticast mode
[  704.858238][ T4563] veth2: left promiscuous mode
[  704.858555][ T4563] br0: port 2(veth2) entered disabled state
[  704.860595][ T4563] veth1: left allmulticast mode
[  704.860802][ T4563] veth1: left promiscuous mode
[  704.861106][ T4563] br0: port 1(veth1) entered disabled state