[  721.795281][T12074] br: port 1(veth1) entered blocking state
[  721.795649][T12074] br: port 1(veth1) entered disabled state
[  721.795983][T12074] veth1: entered allmulticast mode
[  721.797897][T12074] veth1: entered promiscuous mode
[  721.800463][ T6741] br: port 1(veth1) entered blocking state
[  721.800842][ T6741] br: port 1(veth1) entered forwarding state
[  721.856188][T12079] br: port 2(veth3) entered blocking state
[  721.856537][T12079] br: port 2(veth3) entered disabled state
[  721.856870][T12079] veth3: entered allmulticast mode
[  721.858569][T12079] veth3: entered promiscuous mode
[  721.859953][ T6741] br: port 2(veth3) entered blocking state
[  721.860292][ T6741] br: port 2(veth3) entered forwarding state
[  721.908884][T12084] br: port 3(veth4) entered blocking state
[  721.909250][T12084] br: port 3(veth4) entered disabled state
[  721.909575][T12084] veth4: entered allmulticast mode
[  721.911250][T12084] veth4: entered promiscuous mode
[  721.913557][ T6741] br: port 3(veth4) entered blocking state
[  721.913898][ T6741] br: port 3(veth4) entered forwarding state
[  829.761822][T12690] br: port 3(veth4) entered disabled state
[  829.762464][T12690] veth4: left allmulticast mode
[  829.762729][T12690] veth4: left promiscuous mode
[  829.763160][T12690] br: port 3(veth4) entered disabled state
[  829.802268][T12692] br: port 2(veth3) entered disabled state
[  829.802986][T12692] veth3: left allmulticast mode
[  829.803523][T12692] veth3: left promiscuous mode
[  829.803956][T12692] br: port 2(veth3) entered disabled state
[  829.841374][T12694] br: port 1(veth1) entered disabled state
[  829.841974][T12694] veth1: left allmulticast mode
[  829.842255][T12694] veth1: left promiscuous mode
[  829.842592][T12694] br: port 1(veth1) entered disabled state