[ 1009.864098][ T6913] bond0: (slave eth0): making interface the new active one
[ 1009.864746][ T6913] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1015.221871][ T6917] bond0: (slave eth0): Releasing backup interface
[ 1016.238880][ T6920] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1021.264078][   T11] bond0: (slave eth0): Releasing backup interface