[  506.970501] br0: port 1(veth1) entered blocking state
[  506.970548] br0: port 1(veth1) entered disabled state
[  506.970588] veth1: entered allmulticast mode
[  506.970642] veth1: entered promiscuous mode
[  506.973534] br0: port 2(veth2) entered blocking state
[  506.973566] br0: port 2(veth2) entered disabled state
[  506.973600] veth2: entered allmulticast mode
[  506.973652] veth2: entered promiscuous mode
[  506.976527] br0: port 3(veth4) entered blocking state
[  506.976558] br0: port 3(veth4) entered disabled state
[  506.976594] veth4: entered allmulticast mode
[  506.976641] veth4: entered promiscuous mode
[  507.003545] br0: port 1(veth1) entered blocking state
[  507.003584] br0: port 1(veth1) entered forwarding state
[  507.006468] br0: port 2(veth2) entered blocking state
[  507.006506] br0: port 2(veth2) entered forwarding state
[  507.009353] br0: port 3(veth4) entered blocking state
[  507.009384] br0: port 3(veth4) entered forwarding state
[  520.141629] veth3: entered promiscuous mode
[  521.176674] veth3: left promiscuous mode
[  521.179720] veth3: entered promiscuous mode
[  522.216022] veth3: left promiscuous mode
[  522.221574] br0: port 3(veth4) entered disabled state
[  522.224776] br0: port 2(veth2) entered disabled state
[  522.227958] br0: port 1(veth1) entered disabled state
[  522.230960] veth4: left allmulticast mode
[  522.230986] veth4: left promiscuous mode
[  522.231011] br0: port 3(veth4) entered disabled state
[  522.231095] veth2: left allmulticast mode
[  522.231117] veth2: left promiscuous mode
[  522.231141] br0: port 2(veth2) entered disabled state
[  522.231220] veth1: left allmulticast mode
[  522.231241] veth1: left promiscuous mode
[  522.231268] br0: port 1(veth1) entered disabled state