[  857.118633] bond0: (slave eth0): making interface the new active one
[  857.118764] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.126406] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.252304] bond0: (slave eth0): Releasing backup interface
[  861.281800] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.288227] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.409057] bond0: (slave eth0): Releasing backup interface
[  865.428926] bond0 (unregistering): Released all slaves