[  802.598608][ T8873] bond0: (slave eth0): making interface the new active one
[  802.599278][ T8873] bond0: (slave eth0): Enslaving as an active interface with an up link
[  807.333716][ T8877] bond0: (slave eth0): Releasing backup interface
[  807.913551][ T8880] bond0: (slave eth0): Enslaving as an active interface with an up link
[  812.532039][ T8725] bond0: (slave eth0): Releasing backup interface
[  812.884071][ T8725] bond0 (unregistering): Released all slaves