[  856.675275] bond0: (slave eth0): making interface the new active one
[  856.675355] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.682515] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.806517] bond0: (slave eth0): Releasing backup interface
[  860.842530] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.849775] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.964840] bond0: (slave eth0): Releasing backup interface
[  864.993995] bond0 (unregistering): Released all slaves