[ 1007.245780][ T6921] bond0: (slave eth0): making interface the new active one
[ 1007.246518][ T6921] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.564067][ T6925] bond0: (slave eth0): Releasing backup interface
[ 1013.505837][ T6928] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.617470][ T5442] bond0: (slave eth0): Releasing backup interface