[  856.941860] bond0: (slave eth0): making interface the new active one
[  856.941971] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.947749] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.077353] bond0: (slave eth0): Releasing backup interface
[  861.102354] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.108262] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.235381] bond0: (slave eth0): Releasing backup interface
[  865.263307] bond0 (unregistering): Released all slaves