[  496.204016] br0: port 1(veth1) entered blocking state
[  496.204127] br0: port 1(veth1) entered disabled state
[  496.204222] veth1: entered allmulticast mode
[  496.204332] veth1: entered promiscuous mode
[  496.207450] br0: port 2(veth2) entered blocking state
[  496.207517] br0: port 2(veth2) entered disabled state
[  496.207583] veth2: entered allmulticast mode
[  496.207665] veth2: entered promiscuous mode
[  496.210854] br0: port 3(veth4) entered blocking state
[  496.210895] br0: port 3(veth4) entered disabled state
[  496.210929] veth4: entered allmulticast mode
[  496.210982] veth4: entered promiscuous mode
[  496.241383] br0: port 1(veth1) entered blocking state
[  496.241451] br0: port 1(veth1) entered forwarding state
[  496.244682] br0: port 2(veth2) entered blocking state
[  496.244722] br0: port 2(veth2) entered forwarding state
[  496.247910] br0: port 3(veth4) entered blocking state
[  496.247979] br0: port 3(veth4) entered forwarding state
[  509.387122] veth3: entered promiscuous mode
[  510.429444] veth3: left promiscuous mode
[  510.433179] veth3: entered promiscuous mode
[  511.481694] veth3: left promiscuous mode
[  511.487680] br0: port 3(veth4) entered disabled state
[  511.491087] br0: port 2(veth2) entered disabled state
[  511.494345] br0: port 1(veth1) entered disabled state
[  511.497597] veth4: left allmulticast mode
[  511.497658] veth4: left promiscuous mode
[  511.497718] br0: port 3(veth4) entered disabled state
[  511.497843] veth2: left allmulticast mode
[  511.497896] veth2: left promiscuous mode
[  511.497954] br0: port 2(veth2) entered disabled state
[  511.498067] veth1: left allmulticast mode
[  511.498122] veth1: left promiscuous mode
[  511.498181] br0: port 1(veth1) entered disabled state