[  858.515165] bond0: (slave eth0): making interface the new active one
[  858.515251] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.521155] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.672847] bond0: (slave eth0): Releasing backup interface
[  862.696622] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.702344] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.831260] bond0: (slave eth0): Releasing backup interface
[  866.852332] bond0 (unregistering): Released all slaves