[  815.925108][ T9168] bond0: (slave eth0): making interface the new active one
[  815.925825][ T9168] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.669911][ T9172] bond0: (slave eth0): Releasing backup interface
[  821.207195][ T9175] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.795986][ T8659] bond0: (slave eth0): Releasing backup interface
[  826.020761][ T8659] bond0 (unregistering): Released all slaves