[ 1289.190260][T12045] bond0: (slave eth0): making interface the new active one
[ 1289.191150][T12045] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1294.213970][T12049] bond0: (slave eth0): Releasing backup interface
[ 1295.021058][T12052] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1299.721852][   T12] bond0: (slave eth0): Releasing backup interface
[ 1299.843997][   T12] bond0 (unregistering): Released all slaves