[   51.883460] br0: port 1(veth1) entered blocking state
[   51.883532] br0: port 1(veth1) entered disabled state
[   51.883601] veth1: entered allmulticast mode
[   51.883695] veth1: entered promiscuous mode
[   51.894857] br0: port 2(veth2) entered blocking state
[   51.894979] br0: port 2(veth2) entered disabled state
[   51.895053] veth2: entered allmulticast mode
[   51.895168] veth2: entered promiscuous mode
[   51.905476] br0: port 3(veth4) entered blocking state
[   51.905540] br0: port 3(veth4) entered disabled state
[   51.905598] veth4: entered allmulticast mode
[   51.905685] veth4: entered promiscuous mode
[   51.989853] br0: port 1(veth1) entered blocking state
[   51.989930] br0: port 1(veth1) entered forwarding state
[   52.001288] br0: port 2(veth2) entered blocking state
[   52.001395] br0: port 2(veth2) entered forwarding state
[   52.011248] br0: port 3(veth4) entered blocking state
[   52.011319] br0: port 3(veth4) entered forwarding state
[   65.325804] veth3: entered promiscuous mode
[   66.444564] veth3: left promiscuous mode
[   66.453316] veth3: entered promiscuous mode
[   67.569695] veth3: left promiscuous mode
[   67.587131] br0: port 3(veth4) entered disabled state
[   67.597663] br0: port 2(veth2) entered disabled state
[   67.607071] br0: port 1(veth1) entered disabled state
[   67.616582] veth4: left allmulticast mode
[   67.616663] veth4: left promiscuous mode
[   67.616707] br0: port 3(veth4) entered disabled state
[   67.616855] veth2: left allmulticast mode
[   67.616892] veth2: left promiscuous mode
[   67.616931] br0: port 2(veth2) entered disabled state
[   67.617035] veth1: left allmulticast mode
[   67.617067] veth1: left promiscuous mode
[   67.617106] br0: port 1(veth1) entered disabled state