[  683.064474] bond0: (slave eth0): making interface the new active one
[  683.064531] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.069330] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.165956] bond0: (slave eth0): Releasing backup interface
[  687.189389] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.194607] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.331965] bond0: (slave eth0): Releasing backup interface
[  691.356895] bond0 (unregistering): Released all slaves