[  687.661241] bond0: (slave eth0): making interface the new active one
[  687.661305] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.666097] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.788726] bond0: (slave eth0): Releasing backup interface
[  691.808959] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.813958] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.953093] bond0: (slave eth0): Releasing backup interface
[  695.983997] bond0 (unregistering): Released all slaves