[  753.993742] bond0: (slave eth0): making interface the new active one
[  753.993857] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.999260] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.146066] bond0: (slave eth0): Releasing backup interface
[  758.172051] bond0: (slave eth0): Enslaving as an active interface with an up link
[  758.177667] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.302252] bond0: (slave eth0): Releasing backup interface
[  762.325089] bond0 (unregistering): Released all slaves