[  812.537906][ T8883] bond0: (slave eth0): making interface the new active one
[  812.538741][ T8883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.158682][ T8887] bond0: (slave eth0): Releasing backup interface
[  817.659091][ T8890] bond0: (slave eth0): Enslaving as an active interface with an up link
[  822.227567][ T8546] bond0: (slave eth0): Releasing backup interface
[  822.436493][ T8546] bond0 (unregistering): Released all slaves