[  857.688889] bond0: (slave eth0): making interface the new active one
[  857.689001] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.694869] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.825859] bond0: (slave eth0): Releasing backup interface
[  861.854232] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.859804] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.983017] bond0: (slave eth0): Releasing backup interface
[  866.004954] bond0 (unregistering): Released all slaves