[  820.690092][ T9561] bond0: (slave eth0): making interface the new active one
[  820.690736][ T9561] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.390108][ T9565] bond0: (slave eth0): Releasing backup interface
[  825.899715][ T9568] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.569882][ T5623] bond0: (slave eth0): Releasing backup interface
[  830.844670][ T5623] bond0 (unregistering): Released all slaves