[  781.992192][T21450] br0: port 1(veth1) entered blocking state
[  781.992399][T21450] br0: port 1(veth1) entered disabled state
[  781.992580][T21450] veth1: entered allmulticast mode
[  781.994050][T21450] veth1: entered promiscuous mode
[  782.026880][T21452] br0: port 2(veth2) entered blocking state
[  782.027114][T21452] br0: port 2(veth2) entered disabled state
[  782.028087][T21452] veth2: entered allmulticast mode
[  782.029611][T21452] veth2: entered promiscuous mode
[  782.057122][T21453] br0: port 3(veth4) entered blocking state
[  782.057315][T21453] br0: port 3(veth4) entered disabled state
[  782.057493][T21453] veth4: entered allmulticast mode
[  782.058926][T21453] veth4: entered promiscuous mode
[  782.258550][  T420] br0: port 1(veth1) entered blocking state
[  782.258759][  T420] br0: port 1(veth1) entered forwarding state
[  782.281510][   T63] br0: port 2(veth2) entered blocking state
[  782.281702][   T63] br0: port 2(veth2) entered forwarding state
[  782.309605][  T190] br0: port 3(veth4) entered blocking state
[  782.309787][  T190] br0: port 3(veth4) entered forwarding state
[  796.033889][T21526] veth3: entered promiscuous mode
[  797.251003][T21535] veth3: left promiscuous mode
[  797.271426][T21536] veth3: entered promiscuous mode
[  798.494009][T21545] veth3: left promiscuous mode
[  798.551347][T21553] br0: port 3(veth4) entered disabled state
[  798.585545][T21554] br0: port 2(veth2) entered disabled state
[  798.606119][T21555] br0: port 1(veth1) entered disabled state
[  798.627234][T21556] veth4: left allmulticast mode
[  798.627393][T21556] veth4: left promiscuous mode
[  798.627613][T21556] br0: port 3(veth4) entered disabled state
[  798.628862][T21556] veth2: left allmulticast mode
[  798.629004][T21556] veth2: left promiscuous mode
[  798.629225][T21556] br0: port 2(veth2) entered disabled state
[  798.630102][T21556] veth1: left allmulticast mode
[  798.630248][T21556] veth1: left promiscuous mode
[  798.630449][T21556] br0: port 1(veth1) entered disabled state