[  496.861536] br0: port 1(veth1) entered blocking state
[  496.861593] br0: port 1(veth1) entered disabled state
[  496.861640] veth1: entered allmulticast mode
[  496.861695] veth1: entered promiscuous mode
[  496.864677] br0: port 2(veth2) entered blocking state
[  496.864712] br0: port 2(veth2) entered disabled state
[  496.864749] veth2: entered allmulticast mode
[  496.864800] veth2: entered promiscuous mode
[  496.867770] br0: port 3(veth4) entered blocking state
[  496.867838] br0: port 3(veth4) entered disabled state
[  496.867912] veth4: entered allmulticast mode
[  496.868012] veth4: entered promiscuous mode
[  496.895447] br0: port 1(veth1) entered blocking state
[  496.895520] br0: port 1(veth1) entered forwarding state
[  496.898451] br0: port 2(veth2) entered blocking state
[  496.898484] br0: port 2(veth2) entered forwarding state
[  496.901426] br0: port 3(veth4) entered blocking state
[  496.901493] br0: port 3(veth4) entered forwarding state
[  510.040926] veth3: entered promiscuous mode
[  511.083124] veth3: left promiscuous mode
[  511.086249] veth3: entered promiscuous mode
[  512.130684] veth3: left promiscuous mode
[  512.138421] br0: port 3(veth4) entered disabled state
[  512.141576] br0: port 2(veth2) entered disabled state
[  512.144662] br0: port 1(veth1) entered disabled state
[  512.147679] veth4: left allmulticast mode
[  512.147703] veth4: left promiscuous mode
[  512.147732] br0: port 3(veth4) entered disabled state
[  512.147833] veth2: left allmulticast mode
[  512.147857] veth2: left promiscuous mode
[  512.147884] br0: port 2(veth2) entered disabled state
[  512.147962] veth1: left allmulticast mode
[  512.147982] veth1: left promiscuous mode
[  512.148010] br0: port 1(veth1) entered disabled state