[ 1002.347627][ T6910] bond0: (slave eth0): making interface the new active one
[ 1002.348191][ T6910] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1007.640165][ T6914] bond0: (slave eth0): Releasing backup interface
[ 1008.570328][ T6917] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1013.554170][  T297] bond0: (slave eth0): Releasing backup interface