[ 1206.029125][ T7225] br1: port 1(veth1) entered blocking state
[ 1206.029622][ T7225] br1: port 1(veth1) entered disabled state
[ 1206.030095][ T7225] veth1: entered allmulticast mode
[ 1206.033460][ T7225] veth1: entered promiscuous mode
[ 1206.183543][   T37] br1: port 1(veth1) entered blocking state
[ 1206.183956][   T37] br1: port 1(veth1) entered forwarding state
[ 1239.709516][ T7404] br1: port 1(veth1) entered disabled state
[ 1239.861877][ T7405] veth1: left allmulticast mode
[ 1239.862392][ T7405] veth1: left promiscuous mode
[ 1239.863141][ T7405] br1: port 1(veth1) entered disabled state