[  496.516470] br0: port 1(veth1) entered blocking state
[  496.516536] br0: port 1(veth1) entered disabled state
[  496.516598] veth1: entered allmulticast mode
[  496.516692] veth1: entered promiscuous mode
[  496.527067] br0: port 2(veth2) entered blocking state
[  496.527156] br0: port 2(veth2) entered disabled state
[  496.527222] veth2: entered allmulticast mode
[  496.527351] veth2: entered promiscuous mode
[  496.538120] br0: port 3(veth4) entered blocking state
[  496.538202] br0: port 3(veth4) entered disabled state
[  496.538266] veth4: entered allmulticast mode
[  496.538356] veth4: entered promiscuous mode
[  496.620383] br0: port 1(veth1) entered blocking state
[  496.620487] br0: port 1(veth1) entered forwarding state
[  496.630582] br0: port 2(veth2) entered blocking state
[  496.630655] br0: port 2(veth2) entered forwarding state
[  496.640739] br0: port 3(veth4) entered blocking state
[  496.640822] br0: port 3(veth4) entered forwarding state
[  509.979133] veth3: entered promiscuous mode
[  511.109295] veth3: left promiscuous mode
[  511.121607] veth3: entered promiscuous mode
[  512.233942] veth3: left promiscuous mode
[  512.247898] br0: port 3(veth4) entered disabled state
[  512.256593] br0: port 2(veth2) entered disabled state
[  512.264990] br0: port 1(veth1) entered disabled state
[  512.273242] veth4: left allmulticast mode
[  512.273317] veth4: left promiscuous mode
[  512.273365] br0: port 3(veth4) entered disabled state
[  512.273491] veth2: left allmulticast mode
[  512.273535] veth2: left promiscuous mode
[  512.273580] br0: port 2(veth2) entered disabled state
[  512.273684] veth1: left allmulticast mode
[  512.273727] veth1: left promiscuous mode
[  512.273775] br0: port 1(veth1) entered disabled state