[  892.261282][ T7513] bond0: (slave eth0): making interface the new active one
[  892.261866][ T7513] bond0: (slave eth0): Enslaving as an active interface with an up link
[  897.350978][ T7517] bond0: (slave eth0): Releasing backup interface
[  898.098138][ T7520] bond0: (slave eth0): Enslaving as an active interface with an up link
[  902.848022][ T6982] bond0: (slave eth0): Releasing backup interface
[  902.948534][ T6982] bond0 (unregistering): Released all slaves