[  581.157924][ T4502] br1: port 1(veth1) entered blocking state
[  581.158199][ T4502] br1: port 1(veth1) entered disabled state
[  581.158426][ T4502] veth1: entered allmulticast mode
[  581.160488][ T4502] veth1: entered promiscuous mode
[  581.192994][   T39] br1: port 1(veth1) entered blocking state
[  581.193190][   T39] br1: port 1(veth1) entered forwarding state
[  581.221490][ T4505] br1: port 2(veth2) entered blocking state
[  581.221695][ T4505] br1: port 2(veth2) entered disabled state
[  581.221909][ T4505] veth2: entered allmulticast mode
[  581.223365][ T4505] veth2: entered promiscuous mode
[  581.246612][   T38] br1: port 2(veth2) entered blocking state
[  581.246875][   T38] br1: port 2(veth2) entered forwarding state
[  599.849391][ T4721] br1: port 2(veth2) entered disabled state
[  599.875589][ T4722] veth2: left allmulticast mode
[  599.876040][ T4722] veth2: left promiscuous mode
[  599.876295][ T4722] br1: port 2(veth2) entered disabled state
[  599.910844][ T4723] br1: port 1(veth1) entered disabled state
[  599.945447][ T4724] veth1: left allmulticast mode
[  599.945633][ T4724] veth1: left promiscuous mode
[  599.945889][ T4724] br1: port 1(veth1) entered disabled state