[  600.010194][ T4726] br1: port 1(veth1) entered blocking state
[  600.010463][ T4726] br1: port 1(veth1) entered disabled state
[  600.010717][ T4726] veth1: entered allmulticast mode
[  600.012251][ T4726] veth1: entered promiscuous mode
[  600.047544][ T2495] br1: port 1(veth1) entered blocking state
[  600.047749][ T2495] br1: port 1(veth1) entered forwarding state
[  614.282554][ T4869] br1: port 1(veth1) entered disabled state
[  614.316278][ T4870] veth1: left allmulticast mode
[  614.316440][ T4870] veth1: left promiscuous mode
[  614.316652][ T4870] br1: port 1(veth1) entered disabled state