[  683.283754] bond0: (slave eth0): making interface the new active one
[  683.283800] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.288534] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.409040] bond0: (slave eth0): Releasing backup interface
[  687.432960] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.437715] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.576819] bond0: (slave eth0): Releasing backup interface
[  691.602789] bond0 (unregistering): Released all slaves