[  856.101436] bond0: (slave eth0): making interface the new active one
[  856.101514] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.107009] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.229040] bond0: (slave eth0): Releasing backup interface
[  860.251877] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.257143] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.385632] bond0: (slave eth0): Releasing backup interface
[  864.407941] bond0 (unregistering): Released all slaves