[  857.601523] bond0: (slave eth0): making interface the new active one
[  857.601617] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.607735] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.711879] bond0: (slave eth0): Releasing backup interface
[  861.735862] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.741641] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.870368] bond0: (slave eth0): Releasing backup interface
[  865.899248] bond0 (unregistering): Released all slaves