[  716.177359][ T8120] br0: port 1(veth1) entered blocking state
[  716.177702][ T8120] br0: port 1(veth1) entered disabled state
[  716.177908][ T8120] veth1: entered allmulticast mode
[  716.179489][ T8120] veth1: entered promiscuous mode
[  716.211359][ T8122] br0: port 2(veth2) entered blocking state
[  716.211586][ T8122] br0: port 2(veth2) entered disabled state
[  716.211798][ T8122] veth2: entered allmulticast mode
[  716.213347][ T8122] veth2: entered promiscuous mode
[  716.250562][ T8123] br0: port 3(veth4) entered blocking state
[  716.250779][ T8123] br0: port 3(veth4) entered disabled state
[  716.250989][ T8123] veth4: entered allmulticast mode
[  716.252861][ T8123] veth4: entered promiscuous mode
[  716.482966][ T5749] br0: port 1(veth1) entered blocking state
[  716.483197][ T5749] br0: port 1(veth1) entered forwarding state
[  716.518124][ T5218] br0: port 2(veth2) entered blocking state
[  716.518354][ T5218] br0: port 2(veth2) entered forwarding state
[  716.538265][ T5749] br0: port 3(veth4) entered blocking state
[  716.538498][ T5749] br0: port 3(veth4) entered forwarding state
[  730.678564][ T8189] veth3: entered promiscuous mode
[  731.946508][ T8198] veth3: left promiscuous mode
[  731.968907][ T8199] veth3: entered promiscuous mode
[  733.239617][ T8208] veth3: left promiscuous mode
[  733.305922][ T8216] br0: port 3(veth4) entered disabled state
[  733.332361][ T8217] br0: port 2(veth2) entered disabled state
[  733.370053][ T8218] br0: port 1(veth1) entered disabled state
[  733.390560][ T8219] veth4: left allmulticast mode
[  733.390739][ T8219] veth4: left promiscuous mode
[  733.390972][ T8219] br0: port 3(veth4) entered disabled state
[  733.392251][ T8219] veth2: left allmulticast mode
[  733.392413][ T8219] veth2: left promiscuous mode
[  733.392655][ T8219] br0: port 2(veth2) entered disabled state
[  733.393625][ T8219] veth1: left allmulticast mode
[  733.393773][ T8219] veth1: left promiscuous mode
[  733.394001][ T8219] br0: port 1(veth1) entered disabled state