[  520.635658] br0: port 1(veth1) entered blocking state
[  520.636151] br0: port 1(veth1) entered disabled state
[  520.636242] veth1: entered allmulticast mode
[  520.636353] veth1: entered promiscuous mode
[  520.655153] br0: port 2(veth2) entered blocking state
[  520.655239] br0: port 2(veth2) entered disabled state
[  520.655317] veth2: entered allmulticast mode
[  520.655410] veth2: entered promiscuous mode
[  520.675769] br0: port 3(veth4) entered blocking state
[  520.675912] br0: port 3(veth4) entered disabled state
[  520.676036] veth4: entered allmulticast mode
[  520.676145] veth4: entered promiscuous mode
[  520.770383] br0: port 1(veth1) entered blocking state
[  520.770445] br0: port 1(veth1) entered forwarding state
[  520.790935] br0: port 2(veth2) entered blocking state
[  520.791031] br0: port 2(veth2) entered forwarding state
[  520.811072] br0: port 3(veth4) entered blocking state
[  520.811131] br0: port 3(veth4) entered forwarding state
[  534.308107] veth3: entered promiscuous mode
[  535.438385] veth3: left promiscuous mode
[  535.452188] veth3: entered promiscuous mode
[  536.597767] veth3: left promiscuous mode
[  536.614028] br0: port 3(veth4) entered disabled state
[  536.627980] br0: port 2(veth2) entered disabled state
[  536.643630] br0: port 1(veth1) entered disabled state
[  536.657934] veth4: left allmulticast mode
[  536.657998] veth4: left promiscuous mode
[  536.658034] br0: port 3(veth4) entered disabled state
[  536.658140] veth2: left allmulticast mode
[  536.658169] veth2: left promiscuous mode
[  536.658201] br0: port 2(veth2) entered disabled state
[  536.658323] veth1: left allmulticast mode
[  536.658372] veth1: left promiscuous mode
[  536.658404] br0: port 1(veth1) entered disabled state