[  856.684277][ T9210] bond0: (slave eth0): making interface the new active one
[  856.684900][ T9210] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.488150][ T9214] bond0: (slave eth0): Releasing backup interface
[  861.995949][ T9217] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.643997][   T11] bond0: (slave eth0): Releasing backup interface
[  866.965768][   T11] bond0 (unregistering): Released all slaves