[  688.375429] bond0: (slave eth0): making interface the new active one
[  688.375554] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.380785] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.479908] bond0: (slave eth0): Releasing backup interface
[  692.502940] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.508533] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.643965] bond0: (slave eth0): Releasing backup interface
[  696.668844] bond0 (unregistering): Released all slaves