[  725.281813] bond0: (slave eth0): making interface the new active one
[  725.281916] bond0: (slave eth0): Enslaving as an active interface with an up link
[  725.286901] 8021q: adding VLAN 0 to HW filter on device bond0
[  729.410256] bond0: (slave eth0): Releasing backup interface
[  729.433098] bond0: (slave eth0): Enslaving as an active interface with an up link
[  729.438363] 8021q: adding VLAN 0 to HW filter on device bond0
[  733.575149] bond0: (slave eth0): Releasing backup interface
[  733.611923] bond0 (unregistering): Released all slaves