[ 1043.250549][ T8866] bond0: (slave eth0): making interface the new active one
[ 1043.251492][ T8866] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.226695][ T8870] bond0: (slave eth0): Releasing backup interface
[ 1048.981637][ T8873] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.865762][ T7221] bond0: (slave eth0): Releasing backup interface
[ 1054.786557][ T7221] bond0 (unregistering): Released all slaves