[  683.376833] bond0: (slave eth0): making interface the new active one
[  683.376930] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.381834] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.504263] bond0: (slave eth0): Releasing backup interface
[  687.538619] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.543586] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.668667] bond0: (slave eth0): Releasing backup interface
[  691.695510] bond0 (unregistering): Released all slaves