[  857.418074] bond0: (slave eth0): making interface the new active one
[  857.418148] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.424735] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.521610] bond0: (slave eth0): Releasing backup interface
[  861.551414] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.558049] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.679695] bond0: (slave eth0): Releasing backup interface
[  865.704579] bond0 (unregistering): Released all slaves