[  823.863579][ T9769] bond0: (slave eth0): making interface the new active one
[  823.865309][ T9769] bond0: (slave eth0): Enslaving as an active interface with an up link
[  828.719947][ T9773] bond0: (slave eth0): Releasing backup interface
[  829.406783][ T9776] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.061215][ T8904] bond0: (slave eth0): Releasing backup interface
[  834.411588][ T8904] bond0 (unregistering): Released all slaves