[  841.324753][ T9306] bond0: (slave eth0): making interface the new active one
[  841.325417][ T9306] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.073508][ T9310] bond0: (slave eth0): Releasing backup interface
[  846.604220][ T9313] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.253880][ T4922] bond0: (slave eth0): Releasing backup interface
[  851.678626][ T4922] bond0 (unregistering): Released all slaves