[ 1049.998415][ T8847] bond0: (slave eth0): making interface the new active one
[ 1049.999323][ T8847] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.991845][ T8851] bond0: (slave eth0): Releasing backup interface
[ 1055.790620][ T8854] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1060.569487][ T7960] bond0: (slave eth0): Releasing backup interface
[ 1061.476099][ T7960] bond0 (unregistering): Released all slaves