[  573.009524] br0: port 1(veth1) entered blocking state
[  573.009582] br0: port 1(veth1) entered disabled state
[  573.009631] veth1: entered allmulticast mode
[  573.009689] veth1: entered promiscuous mode
[  573.012277] br0: port 2(veth2) entered blocking state
[  573.012318] br0: port 2(veth2) entered disabled state
[  573.012353] veth2: entered allmulticast mode
[  573.012403] veth2: entered promiscuous mode
[  573.014940] br0: port 3(veth4) entered blocking state
[  573.014974] br0: port 3(veth4) entered disabled state
[  573.015050] veth4: entered allmulticast mode
[  573.015118] veth4: entered promiscuous mode
[  573.043379] br0: port 1(veth1) entered blocking state
[  573.043425] br0: port 1(veth1) entered forwarding state
[  573.046022] br0: port 2(veth2) entered blocking state
[  573.046066] br0: port 2(veth2) entered forwarding state
[  573.048607] br0: port 3(veth4) entered blocking state
[  573.048648] br0: port 3(veth4) entered forwarding state
[  586.249791] veth3: entered promiscuous mode
[  587.292385] veth3: left promiscuous mode
[  587.295068] veth3: entered promiscuous mode
[  588.340547] veth3: left promiscuous mode
[  588.349369] br0: port 3(veth4) entered disabled state
[  588.352199] br0: port 2(veth2) entered disabled state
[  588.354941] br0: port 1(veth1) entered disabled state
[  588.357617] veth4: left allmulticast mode
[  588.357659] veth4: left promiscuous mode
[  588.357709] br0: port 3(veth4) entered disabled state
[  588.357804] veth2: left allmulticast mode
[  588.357829] veth2: left promiscuous mode
[  588.357853] br0: port 2(veth2) entered disabled state
[  588.357943] veth1: left allmulticast mode
[  588.357967] veth1: left promiscuous mode
[  588.357994] br0: port 1(veth1) entered disabled state