[ 970.041184][ T6793] bond0: (slave eth0): making interface the new active one [ 970.041737][ T6793] bond0: (slave eth0): Enslaving as an active interface with an up link [ 975.305223][ T6797] bond0: (slave eth0): Releasing backup interface [ 976.248028][ T6800] bond0: (slave eth0): Enslaving as an active interface with an up link [ 981.080152][ T254] bond0: (slave eth0): Releasing backup interface [ 981.206891][ T254] bond0 (unregistering): Released all slaves