[  551.516945] br0: port 1(veth1) entered blocking state
[  551.517098] br0: port 1(veth1) entered disabled state
[  551.517215] veth1: entered allmulticast mode
[  551.517335] veth1: entered promiscuous mode
[  551.527888] br0: port 2(veth2) entered blocking state
[  551.527973] br0: port 2(veth2) entered disabled state
[  551.528060] veth2: entered allmulticast mode
[  551.528174] veth2: entered promiscuous mode
[  551.539933] br0: port 3(veth4) entered blocking state
[  551.540046] br0: port 3(veth4) entered disabled state
[  551.540161] veth4: entered allmulticast mode
[  551.540295] veth4: entered promiscuous mode
[  551.625007] br0: port 1(veth1) entered blocking state
[  551.625075] br0: port 1(veth1) entered forwarding state
[  551.635553] br0: port 2(veth2) entered blocking state
[  551.635630] br0: port 2(veth2) entered forwarding state
[  551.646200] br0: port 3(veth4) entered blocking state
[  551.646278] br0: port 3(veth4) entered forwarding state
[  564.980761] veth3: entered promiscuous mode
[  566.119949] veth3: left promiscuous mode
[  566.131820] veth3: entered promiscuous mode
[  567.280761] veth3: left promiscuous mode
[  567.299046] br0: port 3(veth4) entered disabled state
[  567.309323] br0: port 2(veth2) entered disabled state
[  567.319410] br0: port 1(veth1) entered disabled state
[  567.330680] veth4: left allmulticast mode
[  567.330793] veth4: left promiscuous mode
[  567.330856] br0: port 3(veth4) entered disabled state
[  567.331032] veth2: left allmulticast mode
[  567.331087] veth2: left promiscuous mode
[  567.331149] br0: port 2(veth2) entered disabled state
[  567.331275] veth1: left allmulticast mode
[  567.331343] veth1: left promiscuous mode
[  567.331400] br0: port 1(veth1) entered disabled state