[  730.101231][ T5472] br1: port 1(veth1) entered blocking state
[  730.101470][ T5472] br1: port 1(veth1) entered disabled state
[  730.101669][ T5472] veth1: entered allmulticast mode
[  730.103133][ T5472] veth1: entered promiscuous mode
[  730.128822][   T69] br1: port 1(veth1) entered blocking state
[  730.129008][   T69] br1: port 1(veth1) entered forwarding state
[  741.204859][ T5571] br1: port 1(veth1) entered disabled state
[  741.223498][ T5572] veth1: left allmulticast mode
[  741.223693][ T5572] veth1: left promiscuous mode
[  741.223979][ T5572] br1: port 1(veth1) entered disabled state