[ 1336.358026][ T5220] br1: port 1(veth1) entered blocking state
[ 1336.358426][ T5220] br1: port 1(veth1) entered disabled state
[ 1336.358767][ T5220] veth1: entered allmulticast mode
[ 1336.360842][ T5220] veth1: entered promiscuous mode
[ 1336.458901][   T69] br1: port 1(veth1) entered blocking state
[ 1336.459290][   T69] br1: port 1(veth1) entered forwarding state
[ 1350.026039][ T5319] br1: port 1(veth1) entered disabled state
[ 1350.100846][ T5320] veth1: left allmulticast mode
[ 1350.101491][ T5320] veth1: left promiscuous mode
[ 1350.101838][ T5320] br1: port 1(veth1) entered disabled state