[  485.211018][ T5748] br1: port 1(veth1) entered blocking state
[  485.211375][ T5748] br1: port 1(veth1) entered disabled state
[  485.211708][ T5748] veth1: entered allmulticast mode
[  485.213610][ T5748] veth1: entered promiscuous mode
[  485.251050][   T49] br1: port 1(veth1) entered blocking state
[  485.251414][   T49] br1: port 1(veth1) entered forwarding state
[  512.487221][ T5931] br1: port 1(veth1) entered disabled state
[  512.520963][ T5932] veth1: left allmulticast mode
[  512.521267][ T5932] veth1: left promiscuous mode
[  512.522168][ T5932] br1: port 1(veth1) entered disabled state