[  683.113272] bond0: (slave eth0): making interface the new active one
[  683.113316] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.117961] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.221840] bond0: (slave eth0): Releasing backup interface
[  687.247589] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.252227] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.384728] bond0: (slave eth0): Releasing backup interface
[  691.413680] bond0 (unregistering): Released all slaves