[  501.299922] br0: port 1(veth1) entered blocking state
[  501.299996] br0: port 1(veth1) entered disabled state
[  501.300072] veth1: entered allmulticast mode
[  501.300177] veth1: entered promiscuous mode
[  501.309452] br0: port 2(veth2) entered blocking state
[  501.309552] br0: port 2(veth2) entered disabled state
[  501.309625] veth2: entered allmulticast mode
[  501.309737] veth2: entered promiscuous mode
[  501.318726] br0: port 3(veth4) entered blocking state
[  501.318795] br0: port 3(veth4) entered disabled state
[  501.318859] veth4: entered allmulticast mode
[  501.318965] veth4: entered promiscuous mode
[  501.399817] br0: port 1(veth1) entered blocking state
[  501.399883] br0: port 1(veth1) entered forwarding state
[  501.409660] br0: port 2(veth2) entered blocking state
[  501.409727] br0: port 2(veth2) entered forwarding state
[  501.419876] br0: port 3(veth4) entered blocking state
[  501.419951] br0: port 3(veth4) entered forwarding state
[  514.721809] veth3: entered promiscuous mode
[  515.846109] veth3: left promiscuous mode
[  515.856039] veth3: entered promiscuous mode
[  516.972923] veth3: left promiscuous mode
[  516.991092] br0: port 3(veth4) entered disabled state
[  517.001201] br0: port 2(veth2) entered disabled state
[  517.011582] br0: port 1(veth1) entered disabled state
[  517.021750] veth4: left allmulticast mode
[  517.021808] veth4: left promiscuous mode
[  517.021863] br0: port 3(veth4) entered disabled state
[  517.022013] veth2: left allmulticast mode
[  517.022059] veth2: left promiscuous mode
[  517.022107] br0: port 2(veth2) entered disabled state
[  517.022220] veth1: left allmulticast mode
[  517.022267] veth1: left promiscuous mode
[  517.022313] br0: port 1(veth1) entered disabled state