[ 1001.769270][ T6921] bond0: (slave eth0): making interface the new active one
[ 1001.770136][ T6921] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1007.080904][ T6925] bond0: (slave eth0): Releasing backup interface
[ 1008.004202][ T6928] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.965029][ T5923] bond0: (slave eth0): Releasing backup interface