[  556.751791] br0: port 1(veth1) entered blocking state
[  556.751848] br0: port 1(veth1) entered disabled state
[  556.751891] veth1: entered allmulticast mode
[  556.751946] veth1: entered promiscuous mode
[  556.755685] br0: port 2(veth2) entered blocking state
[  556.755755] br0: port 2(veth2) entered disabled state
[  556.755828] veth2: entered allmulticast mode
[  556.755930] veth2: entered promiscuous mode
[  556.759843] br0: port 3(veth4) entered blocking state
[  556.759885] br0: port 3(veth4) entered disabled state
[  556.759920] veth4: entered allmulticast mode
[  556.759972] veth4: entered promiscuous mode
[  556.795792] br0: port 1(veth1) entered blocking state
[  556.795842] br0: port 1(veth1) entered forwarding state
[  556.799815] br0: port 2(veth2) entered blocking state
[  556.799918] br0: port 2(veth2) entered forwarding state
[  556.803677] br0: port 3(veth4) entered blocking state
[  556.803709] br0: port 3(veth4) entered forwarding state
[  569.950808] veth3: entered promiscuous mode
[  571.000491] veth3: left promiscuous mode
[  571.004421] veth3: entered promiscuous mode
[  572.051036] veth3: left promiscuous mode
[  572.061663] br0: port 3(veth4) entered disabled state
[  572.065585] br0: port 2(veth2) entered disabled state
[  572.069349] br0: port 1(veth1) entered disabled state
[  572.073128] veth4: left allmulticast mode
[  572.073155] veth4: left promiscuous mode
[  572.073188] br0: port 3(veth4) entered disabled state
[  572.073292] veth2: left allmulticast mode
[  572.073313] veth2: left promiscuous mode
[  572.073343] br0: port 2(veth2) entered disabled state
[  572.073414] veth1: left allmulticast mode
[  572.073433] veth1: left promiscuous mode
[  572.073458] br0: port 1(veth1) entered disabled state