[  504.244017] br0: port 1(veth1) entered blocking state
[  504.244139] br0: port 1(veth1) entered disabled state
[  504.244247] veth1: entered allmulticast mode
[  504.244344] veth1: entered promiscuous mode
[  504.247964] br0: port 2(veth2) entered blocking state
[  504.248008] br0: port 2(veth2) entered disabled state
[  504.248054] veth2: entered allmulticast mode
[  504.248107] veth2: entered promiscuous mode
[  504.251733] br0: port 3(veth4) entered blocking state
[  504.251800] br0: port 3(veth4) entered disabled state
[  504.251869] veth4: entered allmulticast mode
[  504.251964] veth4: entered promiscuous mode
[  504.286811] br0: port 1(veth1) entered blocking state
[  504.286891] br0: port 1(veth1) entered forwarding state
[  504.290624] br0: port 2(veth2) entered blocking state
[  504.290659] br0: port 2(veth2) entered forwarding state
[  504.294387] br0: port 3(veth4) entered blocking state
[  504.294469] br0: port 3(veth4) entered forwarding state
[  517.403410] veth3: entered promiscuous mode
[  518.447957] veth3: left promiscuous mode
[  518.451943] veth3: entered promiscuous mode
[  519.499160] veth3: left promiscuous mode
[  519.506249] br0: port 3(veth4) entered disabled state
[  519.510619] br0: port 2(veth2) entered disabled state
[  519.514514] br0: port 1(veth1) entered disabled state
[  519.518383] veth4: left allmulticast mode
[  519.518415] veth4: left promiscuous mode
[  519.518450] br0: port 3(veth4) entered disabled state
[  519.518543] veth2: left allmulticast mode
[  519.518566] veth2: left promiscuous mode
[  519.518593] br0: port 2(veth2) entered disabled state
[  519.518677] veth1: left allmulticast mode
[  519.518700] veth1: left promiscuous mode
[  519.518725] br0: port 1(veth1) entered disabled state