[  687.678864] bond0: (slave eth0): making interface the new active one
[  687.678964] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.695192] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.849543] bond0: (slave eth0): Releasing backup interface
[  691.912466] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.932100] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.079855] bond0: (slave eth0): Releasing backup interface
[  696.107410] bond0 (unregistering): Released all slaves