[  520.069838] br0: port 1(veth1) entered blocking state
[  520.069909] br0: port 1(veth1) entered disabled state
[  520.069956] veth1: entered allmulticast mode
[  520.070023] veth1: entered promiscuous mode
[  520.080937] br0: port 2(veth2) entered blocking state
[  520.080992] br0: port 2(veth2) entered disabled state
[  520.081043] veth2: entered allmulticast mode
[  520.081110] veth2: entered promiscuous mode
[  520.092641] br0: port 3(veth4) entered blocking state
[  520.092692] br0: port 3(veth4) entered disabled state
[  520.092735] veth4: entered allmulticast mode
[  520.092811] veth4: entered promiscuous mode
[  520.146376] br0: port 1(veth1) entered blocking state
[  520.146442] br0: port 1(veth1) entered forwarding state
[  520.158482] br0: port 2(veth2) entered blocking state
[  520.158550] br0: port 2(veth2) entered forwarding state
[  520.170439] br0: port 3(veth4) entered blocking state
[  520.170489] br0: port 3(veth4) entered forwarding state
[  533.494651] veth3: entered promiscuous mode
[  534.624732] veth3: left promiscuous mode
[  534.638599] veth3: entered promiscuous mode
[  535.745136] veth3: left promiscuous mode
[  535.756693] br0: port 3(veth4) entered disabled state
[  535.767820] br0: port 2(veth2) entered disabled state
[  535.778485] br0: port 1(veth1) entered disabled state
[  535.790448] veth4: left allmulticast mode
[  535.790532] veth4: left promiscuous mode
[  535.790578] br0: port 3(veth4) entered disabled state
[  535.790690] veth2: left allmulticast mode
[  535.790727] veth2: left promiscuous mode
[  535.790768] br0: port 2(veth2) entered disabled state
[  535.790862] veth1: left allmulticast mode
[  535.790895] veth1: left promiscuous mode
[  535.790938] br0: port 1(veth1) entered disabled state