[ 1004.544860][ T6949] bond0: (slave eth0): making interface the new active one
[ 1004.545729][ T6949] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1009.829962][ T6953] bond0: (slave eth0): Releasing backup interface
[ 1010.815576][ T6956] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1015.809102][ T6854] bond0: (slave eth0): Releasing backup interface