[  857.319933] bond0: (slave eth0): making interface the new active one
[  857.320073] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.325340] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.447770] bond0: (slave eth0): Releasing backup interface
[  861.471369] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.477148] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.605236] bond0: (slave eth0): Releasing backup interface
[  865.631049] bond0 (unregistering): Released all slaves