[  974.541859][T21543] br0: port 1(veth1) entered blocking state
[  974.542113][T21543] br0: port 1(veth1) entered disabled state
[  974.542357][T21543] veth1: entered allmulticast mode
[  974.544463][T21543] veth1: entered promiscuous mode
[  974.569064][T21545] br0: port 2(veth2) entered blocking state
[  974.569234][T21545] br0: port 2(veth2) entered disabled state
[  974.569400][T21545] veth2: entered allmulticast mode
[  974.571035][T21545] veth2: entered promiscuous mode
[  974.594938][T21546] br0: port 3(veth4) entered blocking state
[  974.595106][T21546] br0: port 3(veth4) entered disabled state
[  974.595274][T21546] veth4: entered allmulticast mode
[  974.596758][T21546] veth4: entered promiscuous mode
[  974.813978][   T71] br0: port 1(veth1) entered blocking state
[  974.814167][   T71] br0: port 1(veth1) entered forwarding state
[  974.836795][   T71] br0: port 2(veth2) entered blocking state
[  974.836972][   T71] br0: port 2(veth2) entered forwarding state
[  974.866611][   T38] br0: port 3(veth4) entered blocking state
[  974.866942][   T38] br0: port 3(veth4) entered forwarding state
[  988.637086][T21619] veth3: entered promiscuous mode
[  989.840773][T21628] veth3: left promiscuous mode
[  989.863707][T21629] veth3: entered promiscuous mode
[  991.079402][T21638] veth3: left promiscuous mode
[  991.142708][T21646] br0: port 3(veth4) entered disabled state
[  991.164241][T21647] br0: port 2(veth2) entered disabled state
[  991.194421][T21648] br0: port 1(veth1) entered disabled state
[  991.215688][T21649] veth4: left allmulticast mode
[  991.215826][T21649] veth4: left promiscuous mode
[  991.216035][T21649] br0: port 3(veth4) entered disabled state
[  991.217504][T21649] veth2: left allmulticast mode
[  991.217631][T21649] veth2: left promiscuous mode
[  991.217823][T21649] br0: port 2(veth2) entered disabled state
[  991.218697][T21649] veth1: left allmulticast mode
[  991.218814][T21649] veth1: left promiscuous mode
[  991.219012][T21649] br0: port 1(veth1) entered disabled state