[  537.456480] br0: port 1(veth1) entered blocking state
[  537.456555] br0: port 1(veth1) entered disabled state
[  537.456621] veth1: entered allmulticast mode
[  537.456718] veth1: entered promiscuous mode
[  537.466191] br0: port 2(veth2) entered blocking state
[  537.466300] br0: port 2(veth2) entered disabled state
[  537.466408] veth2: entered allmulticast mode
[  537.466505] veth2: entered promiscuous mode
[  537.475166] br0: port 3(veth4) entered blocking state
[  537.475232] br0: port 3(veth4) entered disabled state
[  537.475306] veth4: entered allmulticast mode
[  537.475404] veth4: entered promiscuous mode
[  537.543717] br0: port 1(veth1) entered blocking state
[  537.543792] br0: port 1(veth1) entered forwarding state
[  537.552856] br0: port 2(veth2) entered blocking state
[  537.552918] br0: port 2(veth2) entered forwarding state
[  537.562214] br0: port 3(veth4) entered blocking state
[  537.562296] br0: port 3(veth4) entered forwarding state
[  550.885795] veth3: entered promiscuous mode
[  552.017749] veth3: left promiscuous mode
[  552.029711] veth3: entered promiscuous mode
[  553.165659] veth3: left promiscuous mode
[  553.183221] br0: port 3(veth4) entered disabled state
[  553.193964] br0: port 2(veth2) entered disabled state
[  553.203747] br0: port 1(veth1) entered disabled state
[  553.213317] veth4: left allmulticast mode
[  553.213382] veth4: left promiscuous mode
[  553.213426] br0: port 3(veth4) entered disabled state
[  553.213542] veth2: left allmulticast mode
[  553.213577] veth2: left promiscuous mode
[  553.213606] br0: port 2(veth2) entered disabled state
[  553.213700] veth1: left allmulticast mode
[  553.213732] veth1: left promiscuous mode
[  553.213763] br0: port 1(veth1) entered disabled state