[  692.047560] bond0: (slave eth0): making interface the new active one
[  692.047673] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.071081] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.241937] bond0: (slave eth0): Releasing backup interface
[  696.308774] bond0: (slave eth0): Enslaving as an active interface with an up link
[  696.331318] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.471599] bond0: (slave eth0): Releasing backup interface
[  700.495411] bond0 (unregistering): Released all slaves