[  672.370026] br0: port 1(veth1) entered blocking state
[  672.370097] br0: port 1(veth1) entered disabled state
[  672.370162] veth1: entered allmulticast mode
[  672.370265] veth1: entered promiscuous mode
[  672.379504] br0: port 2(veth2) entered blocking state
[  672.379579] br0: port 2(veth2) entered disabled state
[  672.379651] veth2: entered allmulticast mode
[  672.379761] veth2: entered promiscuous mode
[  672.388924] br0: port 3(veth4) entered blocking state
[  672.388986] br0: port 3(veth4) entered disabled state
[  672.389051] veth4: entered allmulticast mode
[  672.389142] veth4: entered promiscuous mode
[  672.465698] br0: port 1(veth1) entered blocking state
[  672.465754] br0: port 1(veth1) entered forwarding state
[  672.474940] br0: port 2(veth2) entered blocking state
[  672.474992] br0: port 2(veth2) entered forwarding state
[  672.484118] br0: port 3(veth4) entered blocking state
[  672.484166] br0: port 3(veth4) entered forwarding state
[  685.809696] veth3: entered promiscuous mode
[  686.942079] veth3: left promiscuous mode
[  686.952302] veth3: entered promiscuous mode
[  688.087304] veth3: left promiscuous mode
[  688.107612] br0: port 3(veth4) entered disabled state
[  688.117850] br0: port 2(veth2) entered disabled state
[  688.130353] br0: port 1(veth1) entered disabled state
[  688.141330] veth4: left allmulticast mode
[  688.141405] veth4: left promiscuous mode
[  688.141462] br0: port 3(veth4) entered disabled state
[  688.141566] veth2: left allmulticast mode
[  688.141617] veth2: left promiscuous mode
[  688.141665] br0: port 2(veth2) entered disabled state
[  688.141771] veth1: left allmulticast mode
[  688.141823] veth1: left promiscuous mode
[  688.141873] br0: port 1(veth1) entered disabled state