[  552.348890] br0: port 1(veth1) entered blocking state
[  552.348961] br0: port 1(veth1) entered disabled state
[  552.349017] veth1: entered allmulticast mode
[  552.349116] veth1: entered promiscuous mode
[  552.357380] br0: port 2(veth2) entered blocking state
[  552.357455] br0: port 2(veth2) entered disabled state
[  552.357523] veth2: entered allmulticast mode
[  552.357648] veth2: entered promiscuous mode
[  552.366378] br0: port 3(veth4) entered blocking state
[  552.366441] br0: port 3(veth4) entered disabled state
[  552.366489] veth4: entered allmulticast mode
[  552.366565] veth4: entered promiscuous mode
[  552.438088] br0: port 1(veth1) entered blocking state
[  552.438159] br0: port 1(veth1) entered forwarding state
[  552.447162] br0: port 2(veth2) entered blocking state
[  552.447220] br0: port 2(veth2) entered forwarding state
[  552.455951] br0: port 3(veth4) entered blocking state
[  552.456040] br0: port 3(veth4) entered forwarding state
[  565.789343] veth3: entered promiscuous mode
[  566.924105] veth3: left promiscuous mode
[  566.934272] veth3: entered promiscuous mode
[  568.061738] veth3: left promiscuous mode
[  568.077213] br0: port 3(veth4) entered disabled state
[  568.087087] br0: port 2(veth2) entered disabled state
[  568.096925] br0: port 1(veth1) entered disabled state
[  568.107095] veth4: left allmulticast mode
[  568.107166] veth4: left promiscuous mode
[  568.107223] br0: port 3(veth4) entered disabled state
[  568.107390] veth2: left allmulticast mode
[  568.107437] veth2: left promiscuous mode
[  568.107485] br0: port 2(veth2) entered disabled state
[  568.107603] veth1: left allmulticast mode
[  568.107649] veth1: left promiscuous mode
[  568.107694] br0: port 1(veth1) entered disabled state