[  496.010777] br0: port 1(veth1) entered blocking state
[  496.010845] br0: port 1(veth1) entered disabled state
[  496.010912] veth1: entered allmulticast mode
[  496.011017] veth1: entered promiscuous mode
[  496.022682] br0: port 2(veth2) entered blocking state
[  496.022737] br0: port 2(veth2) entered disabled state
[  496.022782] veth2: entered allmulticast mode
[  496.022860] veth2: entered promiscuous mode
[  496.034177] br0: port 3(veth4) entered blocking state
[  496.034234] br0: port 3(veth4) entered disabled state
[  496.034286] veth4: entered allmulticast mode
[  496.034358] veth4: entered promiscuous mode
[  496.094402] br0: port 1(veth1) entered blocking state
[  496.094485] br0: port 1(veth1) entered forwarding state
[  496.105863] br0: port 2(veth2) entered blocking state
[  496.105927] br0: port 2(veth2) entered forwarding state
[  496.117263] br0: port 3(veth4) entered blocking state
[  496.117339] br0: port 3(veth4) entered forwarding state
[  509.397184] veth3: entered promiscuous mode
[  510.509161] veth3: left promiscuous mode
[  510.520866] veth3: entered promiscuous mode
[  511.625109] veth3: left promiscuous mode
[  511.636427] br0: port 3(veth4) entered disabled state
[  511.646191] br0: port 2(veth2) entered disabled state
[  511.656543] br0: port 1(veth1) entered disabled state
[  511.669859] veth4: left allmulticast mode
[  511.669925] veth4: left promiscuous mode
[  511.669976] br0: port 3(veth4) entered disabled state
[  511.670124] veth2: left allmulticast mode
[  511.670166] veth2: left promiscuous mode
[  511.670204] br0: port 2(veth2) entered disabled state
[  511.670306] veth1: left allmulticast mode
[  511.670349] veth1: left promiscuous mode
[  511.670388] br0: port 1(veth1) entered disabled state