[  520.164783] br0: port 1(veth1) entered blocking state
[  520.164839] br0: port 1(veth1) entered disabled state
[  520.164872] veth1: entered allmulticast mode
[  520.164942] veth1: entered promiscuous mode
[  520.168710] br0: port 2(veth2) entered blocking state
[  520.168754] br0: port 2(veth2) entered disabled state
[  520.168782] veth2: entered allmulticast mode
[  520.168838] veth2: entered promiscuous mode
[  520.172623] br0: port 3(veth4) entered blocking state
[  520.172689] br0: port 3(veth4) entered disabled state
[  520.172759] veth4: entered allmulticast mode
[  520.172846] veth4: entered promiscuous mode
[  520.208091] br0: port 1(veth1) entered blocking state
[  520.208164] br0: port 1(veth1) entered forwarding state
[  520.212026] br0: port 2(veth2) entered blocking state
[  520.212065] br0: port 2(veth2) entered forwarding state
[  520.215768] br0: port 3(veth4) entered blocking state
[  520.215801] br0: port 3(veth4) entered forwarding state
[  533.347528] veth3: entered promiscuous mode
[  534.396385] veth3: left promiscuous mode
[  534.400356] veth3: entered promiscuous mode
[  535.448639] veth3: left promiscuous mode
[  535.455648] br0: port 3(veth4) entered disabled state
[  535.459532] br0: port 2(veth2) entered disabled state
[  535.463286] br0: port 1(veth1) entered disabled state
[  535.467084] veth4: left allmulticast mode
[  535.467111] veth4: left promiscuous mode
[  535.467141] br0: port 3(veth4) entered disabled state
[  535.467260] veth2: left allmulticast mode
[  535.467282] veth2: left promiscuous mode
[  535.467309] br0: port 2(veth2) entered disabled state
[  535.467402] veth1: left allmulticast mode
[  535.467424] veth1: left promiscuous mode
[  535.467447] br0: port 1(veth1) entered disabled state