[  857.190778] bond0: (slave eth0): making interface the new active one
[  857.190867] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.196619] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.317479] bond0: (slave eth0): Releasing backup interface
[  861.341946] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.347518] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.475186] bond0: (slave eth0): Releasing backup interface
[  865.495945] bond0 (unregistering): Released all slaves