[ 1015.619304][ T9140] bond0: (slave eth0): making interface the new active one
[ 1015.620322][ T9140] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1020.670003][ T9144] bond0: (slave eth0): Releasing backup interface
[ 1021.362395][ T9147] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.081866][ T7901] bond0: (slave eth0): Releasing backup interface
[ 1026.573227][ T7901] bond0 (unregistering): Released all slaves