[  807.839331][ T9152] bond0: (slave eth0): making interface the new active one
[  807.840070][ T9152] bond0: (slave eth0): Enslaving as an active interface with an up link
[  812.575412][ T9156] bond0: (slave eth0): Releasing backup interface
[  813.064514][ T9159] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.642480][ T4580] bond0: (slave eth0): Releasing backup interface
[  818.010401][ T4580] bond0 (unregistering): Released all slaves