[  839.608457][T20416] br0: port 1(veth1) entered blocking state
[  839.610256][T20416] br0: port 1(veth1) entered disabled state
[  839.610448][T20416] veth1: entered allmulticast mode
[  839.612286][T20416] veth1: entered promiscuous mode
[  839.660029][T20418] br0: port 2(veth2) entered blocking state
[  839.660220][T20418] br0: port 2(veth2) entered disabled state
[  839.660399][T20418] veth2: entered allmulticast mode
[  839.661877][T20418] veth2: entered promiscuous mode
[  839.685092][T20419] br0: port 3(veth4) entered blocking state
[  839.685310][T20419] br0: port 3(veth4) entered disabled state
[  839.685563][T20419] veth4: entered allmulticast mode
[  839.687038][T20419] veth4: entered promiscuous mode
[  839.916798][   T38] br0: port 1(veth1) entered blocking state
[  839.917049][   T38] br0: port 1(veth1) entered forwarding state
[  839.946888][   T39] br0: port 2(veth2) entered blocking state
[  839.947076][   T39] br0: port 2(veth2) entered forwarding state
[  839.978340][   T38] br0: port 3(veth4) entered blocking state
[  839.978567][   T38] br0: port 3(veth4) entered forwarding state
[  853.764874][T20491] veth3: entered promiscuous mode
[  855.000786][T20500] veth3: left promiscuous mode
[  855.029911][T20501] veth3: entered promiscuous mode
[  856.256365][T20510] veth3: left promiscuous mode
[  856.316865][T20518] br0: port 3(veth4) entered disabled state
[  856.348650][T20519] br0: port 2(veth2) entered disabled state
[  856.379016][T20520] br0: port 1(veth1) entered disabled state
[  856.402934][T20521] veth4: left allmulticast mode
[  856.403126][T20521] veth4: left promiscuous mode
[  856.403400][T20521] br0: port 3(veth4) entered disabled state
[  856.404799][T20521] veth2: left allmulticast mode
[  856.404973][T20521] veth2: left promiscuous mode
[  856.405255][T20521] br0: port 2(veth2) entered disabled state
[  856.415216][T20521] veth1: left allmulticast mode
[  856.415396][T20521] veth1: left promiscuous mode
[  856.416587][T20521] br0: port 1(veth1) entered disabled state