[  687.803392] bond0: (slave eth0): making interface the new active one
[  687.803485] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.808487] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.913618] bond0: (slave eth0): Releasing backup interface
[  691.936808] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.941752] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.076108] bond0: (slave eth0): Releasing backup interface
[  696.105965] bond0 (unregistering): Released all slaves