[  857.076981] bond0: (slave eth0): making interface the new active one
[  857.077090] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.084013] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.200993] bond0: (slave eth0): Releasing backup interface
[  861.229249] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.235985] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.358852] bond0: (slave eth0): Releasing backup interface
[  865.386418] bond0 (unregistering): Released all slaves