[  683.357222] bond0: (slave eth0): making interface the new active one
[  683.357314] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.362167] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.485779] bond0: (slave eth0): Releasing backup interface
[  687.506184] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.511138] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.650944] bond0: (slave eth0): Releasing backup interface
[  691.677887] bond0 (unregistering): Released all slaves