[ 1066.892344][ T8978] bond0: (slave eth0): making interface the new active one
[ 1066.893243][ T8978] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1072.024217][ T8982] bond0: (slave eth0): Releasing backup interface
[ 1072.833295][ T8985] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1077.652711][   T12] bond0: (slave eth0): Releasing backup interface
[ 1078.044059][   T12] bond0 (unregistering): Released all slaves