[  683.453915] bond0: (slave eth0): making interface the new active one
[  683.453986] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.459818] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.611771] bond0: (slave eth0): Releasing backup interface
[  687.635832] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.641325] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.777479] bond0: (slave eth0): Releasing backup interface
[  691.809376] bond0 (unregistering): Released all slaves