[  683.320434] bond0: (slave eth0): making interface the new active one
[  683.320539] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.325888] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.424995] bond0: (slave eth0): Releasing backup interface
[  687.448532] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.453727] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.590701] bond0: (slave eth0): Releasing backup interface
[  691.615243] bond0 (unregistering): Released all slaves