[  556.533270] br0: port 1(veth1) entered blocking state
[  556.533382] br0: port 1(veth1) entered disabled state
[  556.533449] veth1: entered allmulticast mode
[  556.533547] veth1: entered promiscuous mode
[  556.543694] br0: port 2(veth2) entered blocking state
[  556.543770] br0: port 2(veth2) entered disabled state
[  556.543827] veth2: entered allmulticast mode
[  556.543916] veth2: entered promiscuous mode
[  556.554620] br0: port 3(veth4) entered blocking state
[  556.554703] br0: port 3(veth4) entered disabled state
[  556.554777] veth4: entered allmulticast mode
[  556.554867] veth4: entered promiscuous mode
[  556.642008] br0: port 1(veth1) entered blocking state
[  556.642098] br0: port 1(veth1) entered forwarding state
[  556.653693] br0: port 2(veth2) entered blocking state
[  556.653818] br0: port 2(veth2) entered forwarding state
[  556.664365] br0: port 3(veth4) entered blocking state
[  556.664428] br0: port 3(veth4) entered forwarding state
[  570.009320] veth3: entered promiscuous mode
[  571.130003] veth3: left promiscuous mode
[  571.138768] veth3: entered promiscuous mode
[  572.271453] veth3: left promiscuous mode
[  572.291095] br0: port 3(veth4) entered disabled state
[  572.301818] br0: port 2(veth2) entered disabled state
[  572.310974] br0: port 1(veth1) entered disabled state
[  572.321808] veth4: left allmulticast mode
[  572.321883] veth4: left promiscuous mode
[  572.321939] br0: port 3(veth4) entered disabled state
[  572.322091] veth2: left allmulticast mode
[  572.322141] veth2: left promiscuous mode
[  572.322189] br0: port 2(veth2) entered disabled state
[  572.322316] veth1: left allmulticast mode
[  572.322365] veth1: left promiscuous mode
[  572.322413] br0: port 1(veth1) entered disabled state