[ 1867.404235][T16686] br1: port 1(veth1) entered blocking state
[ 1867.404697][T16686] br1: port 1(veth1) entered disabled state
[ 1867.405113][T16686] veth1: entered allmulticast mode
[ 1867.408591][T16686] veth1: entered promiscuous mode
[ 1867.523630][  T252] br1: port 1(veth1) entered blocking state
[ 1867.524070][  T252] br1: port 1(veth1) entered forwarding state
[ 1882.433817][T16785] br1: port 1(veth1) entered disabled state
[ 1882.537701][T16786] veth1: left allmulticast mode
[ 1882.538074][T16786] veth1: left promiscuous mode
[ 1882.538578][T16786] br1: port 1(veth1) entered disabled state