[  847.121738][ T9266] bond0: (slave eth0): making interface the new active one
[  847.123491][ T9266] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.901751][ T9270] bond0: (slave eth0): Releasing backup interface
[  852.434232][ T9273] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.073022][ T8276] bond0: (slave eth0): Releasing backup interface
[  857.430165][ T8276] bond0 (unregistering): Released all slaves