[ 1069.572001][ T9001] bond0: (slave eth0): making interface the new active one
[ 1069.573613][ T9001] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1074.651698][ T9005] bond0: (slave eth0): Releasing backup interface
[ 1075.408986][ T9008] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1080.222289][  T263] bond0: (slave eth0): Releasing backup interface
[ 1080.572829][  T263] bond0 (unregistering): Released all slaves