[  775.311323][ T9213] bond0: (slave eth0): making interface the new active one
[  775.311985][ T9213] bond0: (slave eth0): Enslaving as an active interface with an up link
[  780.127117][ T9217] bond0: (slave eth0): Releasing backup interface
[  780.605191][ T9220] bond0: (slave eth0): Enslaving as an active interface with an up link
[  785.247433][ T5635] bond0: (slave eth0): Releasing backup interface
[  785.633460][ T5635] bond0 (unregistering): Released all slaves