[ 2849.303826][T21452] br0: port 1(veth1) entered blocking state
[ 2849.304088][T21452] br0: port 1(veth1) entered disabled state
[ 2849.304340][T21452] veth1: entered allmulticast mode
[ 2849.306233][T21452] veth1: entered promiscuous mode
[ 2849.459804][T21454] br0: port 2(veth2) entered blocking state
[ 2849.460082][T21454] br0: port 2(veth2) entered disabled state
[ 2849.460357][T21454] veth2: entered allmulticast mode
[ 2849.463317][T21454] veth2: entered promiscuous mode
[ 2849.611407][T21455] br0: port 3(veth4) entered blocking state
[ 2849.612275][T21455] br0: port 3(veth4) entered disabled state
[ 2849.621816][T21455] veth4: entered allmulticast mode
[ 2849.623933][T21455] veth4: entered promiscuous mode
[ 2850.372261][T20746] br0: port 1(veth1) entered blocking state
[ 2850.372536][T20746] br0: port 1(veth1) entered forwarding state
[ 2850.519928][  T236] br0: port 2(veth2) entered blocking state
[ 2850.520224][  T236] br0: port 2(veth2) entered forwarding state
[ 2850.663213][T20746] br0: port 3(veth4) entered blocking state
[ 2850.663495][T20746] br0: port 3(veth4) entered forwarding state
[ 2867.162105][T21498] veth3: entered promiscuous mode
[ 2869.381241][T21507] veth3: left promiscuous mode
[ 2869.514009][T21508] veth3: entered promiscuous mode
[ 2871.735285][T21517] veth3: left promiscuous mode
[ 2871.898656][T21518] br0: port 3(veth4) entered disabled state
[ 2872.045480][T21520] br0: port 2(veth2) entered disabled state
[ 2872.196183][T21521] br0: port 1(veth1) entered disabled state
[ 2872.353715][T21522] veth4: left allmulticast mode
[ 2872.354019][T21522] veth4: left promiscuous mode
[ 2872.354476][T21522] br0: port 3(veth4) entered disabled state
[ 2872.358986][T21522] veth2: left allmulticast mode
[ 2872.359276][T21522] veth2: left promiscuous mode
[ 2872.359744][T21522] br0: port 2(veth2) entered disabled state
[ 2872.363389][T21522] veth1: left allmulticast mode
[ 2872.363711][T21522] veth1: left promiscuous mode
[ 2872.364167][T21522] br0: port 1(veth1) entered disabled state