[  717.037838] bond0: (slave eth0): making interface the new active one
[  717.037963] bond0: (slave eth0): Enslaving as an active interface with an up link
[  717.056547] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.226288] bond0: (slave eth0): Releasing backup interface
[  721.289017] bond0: (slave eth0): Enslaving as an active interface with an up link
[  721.307939] 8021q: adding VLAN 0 to HW filter on device bond0
[  725.455344] bond0: (slave eth0): Releasing backup interface
[  725.477259] bond0 (unregistering): Released all slaves