[ 1542.928172][T12719] br0: port 1(veth1) entered blocking state
[ 1542.928732][T12719] br0: port 1(veth1) entered disabled state
[ 1542.928992][T12719] veth1: entered allmulticast mode
[ 1542.930837][T12719] veth1: entered promiscuous mode
[ 1543.071820][T12721] br0: port 2(veth2) entered blocking state
[ 1543.072101][T12721] br0: port 2(veth2) entered disabled state
[ 1543.072360][T12721] veth2: entered allmulticast mode
[ 1543.074162][T12721] veth2: entered promiscuous mode
[ 1543.223457][T12722] br0: port 3(veth4) entered blocking state
[ 1543.223699][T12722] br0: port 3(veth4) entered disabled state
[ 1543.223981][T12722] veth4: entered allmulticast mode
[ 1543.225792][T12722] veth4: entered promiscuous mode
[ 1544.006753][   T38] br0: port 1(veth1) entered blocking state
[ 1544.006997][   T38] br0: port 1(veth1) entered forwarding state
[ 1544.146278][ T7904] br0: port 2(veth2) entered blocking state
[ 1544.146726][ T7904] br0: port 2(veth2) entered forwarding state
[ 1544.283890][   T63] br0: port 3(veth4) entered blocking state
[ 1544.284127][   T63] br0: port 3(veth4) entered forwarding state
[ 1560.783123][T12767] veth3: entered promiscuous mode
[ 1563.134838][T12776] veth3: left promiscuous mode
[ 1563.280096][T12777] veth3: entered promiscuous mode
[ 1565.722435][T12786] veth3: left promiscuous mode
[ 1565.902187][T12788] br0: port 3(veth4) entered disabled state
[ 1566.045648][T12789] br0: port 2(veth2) entered disabled state
[ 1566.181104][T12790] br0: port 1(veth1) entered disabled state
[ 1566.325037][T12791] veth4: left allmulticast mode
[ 1566.325234][T12791] veth4: left promiscuous mode
[ 1566.325537][T12791] br0: port 3(veth4) entered disabled state
[ 1566.326806][T12791] veth2: left allmulticast mode
[ 1566.326982][T12791] veth2: left promiscuous mode
[ 1566.327293][T12791] br0: port 2(veth2) entered disabled state
[ 1566.328501][T12791] veth1: left allmulticast mode
[ 1566.328696][T12791] veth1: left promiscuous mode
[ 1566.328988][T12791] br0: port 1(veth1) entered disabled state