[  845.752853][ T9356] bond0: (slave eth0): making interface the new active one
[  845.753630][ T9356] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.471731][ T9360] bond0: (slave eth0): Releasing backup interface
[  851.021227][ T9363] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.667094][ T8712] bond0: (slave eth0): Releasing backup interface
[  855.987381][ T8712] bond0 (unregistering): Released all slaves