[  712.745142][ T3920] br: port 1(veth1) entered blocking state
[  712.745539][ T3920] br: port 1(veth1) entered disabled state
[  712.745961][ T3920] veth1: entered allmulticast mode
[  712.749215][ T3920] veth1: entered promiscuous mode
[  712.759970][    T7] br: port 1(veth1) entered blocking state
[  712.760321][    T7] br: port 1(veth1) entered forwarding state
[  712.896119][ T3923] br: port 2(veth3) entered blocking state
[  712.896386][ T3923] br: port 2(veth3) entered disabled state
[  712.897312][ T3923] veth3: entered allmulticast mode
[  712.899292][ T3923] veth3: entered promiscuous mode
[  712.900880][   T42] br: port 2(veth3) entered blocking state
[  712.901174][   T42] br: port 2(veth3) entered forwarding state
[  713.036741][ T3925] br: port 3(veth4) entered blocking state
[  713.037142][ T3925] br: port 3(veth4) entered disabled state
[  713.037538][ T3925] veth4: entered allmulticast mode
[  713.040463][ T3925] veth4: entered promiscuous mode
[  713.046364][   T42] br: port 3(veth4) entered blocking state
[  713.046649][   T42] br: port 3(veth4) entered forwarding state
[  856.741562][ T4407] br: port 3(veth4) entered disabled state
[  856.742678][ T4407] veth4: left allmulticast mode
[  856.742918][ T4407] veth4: left promiscuous mode
[  856.743267][ T4407] br: port 3(veth4) entered disabled state
[  856.879614][ T4409] br: port 2(veth3) entered disabled state
[  856.880685][ T4409] veth3: left allmulticast mode
[  856.880912][ T4409] veth3: left promiscuous mode
[  856.881237][ T4409] br: port 2(veth3) entered disabled state
[  857.016448][ T4410] br: port 1(veth1) entered disabled state
[  857.017229][ T4410] veth1: left allmulticast mode
[  857.017423][ T4410] veth1: left promiscuous mode
[  857.018134][ T4410] br: port 1(veth1) entered disabled state