[  857.595921] bond0: (slave eth0): making interface the new active one
[  857.596041] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.602471] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.700266] bond0: (slave eth0): Releasing backup interface
[  861.724630] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.731343] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.858059] bond0: (slave eth0): Releasing backup interface
[  865.881940] bond0 (unregistering): Released all slaves