[  785.120210][ T9128] bond0: (slave eth0): making interface the new active one
[  785.120866][ T9128] bond0: (slave eth0): Enslaving as an active interface with an up link
[  789.891328][ T9132] bond0: (slave eth0): Releasing backup interface
[  790.457938][ T9135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  795.169133][ T5584] bond0: (slave eth0): Releasing backup interface
[  795.579172][ T5584] bond0 (unregistering): Released all slaves