[  520.216228] br0: port 1(veth1) entered blocking state
[  520.216295] br0: port 1(veth1) entered disabled state
[  520.216378] veth1: entered allmulticast mode
[  520.216480] veth1: entered promiscuous mode
[  520.231397] br0: port 2(veth2) entered blocking state
[  520.231463] br0: port 2(veth2) entered disabled state
[  520.231525] veth2: entered allmulticast mode
[  520.231606] veth2: entered promiscuous mode
[  520.244274] br0: port 3(veth4) entered blocking state
[  520.244341] br0: port 3(veth4) entered disabled state
[  520.244413] veth4: entered allmulticast mode
[  520.244513] veth4: entered promiscuous mode
[  520.311709] br0: port 1(veth1) entered blocking state
[  520.311767] br0: port 1(veth1) entered forwarding state
[  520.324940] br0: port 2(veth2) entered blocking state
[  520.325004] br0: port 2(veth2) entered forwarding state
[  520.338819] br0: port 3(veth4) entered blocking state
[  520.338893] br0: port 3(veth4) entered forwarding state
[  533.823360] veth3: entered promiscuous mode
[  534.995074] veth3: left promiscuous mode
[  535.007842] veth3: entered promiscuous mode
[  536.175133] veth3: left promiscuous mode
[  536.190234] br0: port 3(veth4) entered disabled state
[  536.204693] br0: port 2(veth2) entered disabled state
[  536.217572] br0: port 1(veth1) entered disabled state
[  536.230816] veth4: left allmulticast mode
[  536.230869] veth4: left promiscuous mode
[  536.230915] br0: port 3(veth4) entered disabled state
[  536.231035] veth2: left allmulticast mode
[  536.231069] veth2: left promiscuous mode
[  536.231101] br0: port 2(veth2) entered disabled state
[  536.231189] veth1: left allmulticast mode
[  536.231224] veth1: left promiscuous mode
[  536.231258] br0: port 1(veth1) entered disabled state