[ 1066.649717][ T8862] bond0: (slave eth0): making interface the new active one
[ 1066.650746][ T8862] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1071.777150][ T8866] bond0: (slave eth0): Releasing backup interface
[ 1072.532653][ T8869] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1077.325206][   T12] bond0: (slave eth0): Releasing backup interface
[ 1077.439993][   T12] bond0 (unregistering): Released all slaves