[  817.332222] bond0: (slave eth0): making interface the new active one
[  817.332325] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.337165] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.452476] bond0: (slave eth0): Releasing backup interface
[  821.472611] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.477532] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.616920] bond0: (slave eth0): Releasing backup interface
[  825.640455] bond0 (unregistering): Released all slaves