[  512.574685] br0: port 1(veth1) entered blocking state
[  512.574774] br0: port 1(veth1) entered disabled state
[  512.574848] veth1: entered allmulticast mode
[  512.574942] veth1: entered promiscuous mode
[  512.578536] br0: port 2(veth2) entered blocking state
[  512.578600] br0: port 2(veth2) entered disabled state
[  512.578674] veth2: entered allmulticast mode
[  512.578759] veth2: entered promiscuous mode
[  512.582352] br0: port 3(veth4) entered blocking state
[  512.582385] br0: port 3(veth4) entered disabled state
[  512.582430] veth4: entered allmulticast mode
[  512.582481] veth4: entered promiscuous mode
[  512.615384] br0: port 1(veth1) entered blocking state
[  512.615417] br0: port 1(veth1) entered forwarding state
[  512.618960] br0: port 2(veth2) entered blocking state
[  512.618992] br0: port 2(veth2) entered forwarding state
[  512.622536] br0: port 3(veth4) entered blocking state
[  512.622599] br0: port 3(veth4) entered forwarding state
[  525.717319] veth3: entered promiscuous mode
[  526.768489] veth3: left promiscuous mode
[  526.772242] veth3: entered promiscuous mode
[  527.823324] veth3: left promiscuous mode
[  527.833872] br0: port 3(veth4) entered disabled state
[  527.837720] br0: port 2(veth2) entered disabled state
[  527.841414] br0: port 1(veth1) entered disabled state
[  527.845071] veth4: left allmulticast mode
[  527.845099] veth4: left promiscuous mode
[  527.845122] br0: port 3(veth4) entered disabled state
[  527.845231] veth2: left allmulticast mode
[  527.845253] veth2: left promiscuous mode
[  527.845276] br0: port 2(veth2) entered disabled state
[  527.845343] veth1: left allmulticast mode
[  527.845364] veth1: left promiscuous mode
[  527.845388] br0: port 1(veth1) entered disabled state