[  856.050982] bond0: (slave eth0): making interface the new active one
[  856.051074] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.056989] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.174982] bond0: (slave eth0): Releasing backup interface
[  860.197715] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.203687] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.332107] bond0: (slave eth0): Releasing backup interface
[  864.346879] bond0 (unregistering): Released all slaves