[  857.055319] bond0: (slave eth0): making interface the new active one
[  857.055450] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.062223] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.202402] bond0: (slave eth0): Releasing backup interface
[  861.229071] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.235811] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.359999] bond0: (slave eth0): Releasing backup interface
[  865.384231] bond0 (unregistering): Released all slaves