[ 1009.231499][ T6884] bond0: (slave eth0): making interface the new active one
[ 1009.232154][ T6884] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.525215][ T6888] bond0: (slave eth0): Releasing backup interface
[ 1015.508447][ T6891] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1020.515771][   T73] bond0: (slave eth0): Releasing backup interface