[  755.940651] br0: port 1(veth1) entered blocking state
[  755.940700] br0: port 1(veth1) entered disabled state
[  755.940735] veth1: entered allmulticast mode
[  755.940789] veth1: entered promiscuous mode
[  755.944433] br0: port 2(veth2) entered blocking state
[  755.944500] br0: port 2(veth2) entered disabled state
[  755.944573] veth2: entered allmulticast mode
[  755.944664] veth2: entered promiscuous mode
[  755.948011] br0: port 3(veth4) entered blocking state
[  755.948050] br0: port 3(veth4) entered disabled state
[  755.948085] veth4: entered allmulticast mode
[  755.948135] veth4: entered promiscuous mode
[  755.980804] br0: port 1(veth1) entered blocking state
[  755.980845] br0: port 1(veth1) entered forwarding state
[  755.984296] br0: port 2(veth2) entered blocking state
[  755.984337] br0: port 2(veth2) entered forwarding state
[  755.987693] br0: port 3(veth4) entered blocking state
[  755.987757] br0: port 3(veth4) entered forwarding state
[  769.104452] veth3: entered promiscuous mode
[  770.147588] veth3: left promiscuous mode
[  770.151013] veth3: entered promiscuous mode
[  771.192879] veth3: left promiscuous mode
[  771.202599] br0: port 3(veth4) entered disabled state
[  771.205939] br0: port 2(veth2) entered disabled state
[  771.209264] br0: port 1(veth1) entered disabled state
[  771.212554] veth4: left allmulticast mode
[  771.212609] veth4: left promiscuous mode
[  771.212669] br0: port 3(veth4) entered disabled state
[  771.212787] veth2: left allmulticast mode
[  771.212841] veth2: left promiscuous mode
[  771.212900] br0: port 2(veth2) entered disabled state
[  771.213018] veth1: left allmulticast mode
[  771.213081] veth1: left promiscuous mode
[  771.213143] br0: port 1(veth1) entered disabled state