[  820.957648] bond0: (slave eth0): making interface the new active one
[  820.957702] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.962415] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.082000] bond0: (slave eth0): Releasing backup interface
[  825.100875] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.105471] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.243313] bond0: (slave eth0): Releasing backup interface
[  829.272282] bond0 (unregistering): Released all slaves