[  688.669155] bond0: (slave eth0): making interface the new active one
[  688.669253] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.686901] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.874911] bond0: (slave eth0): Releasing backup interface
[  692.939302] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.956717] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.097230] bond0: (slave eth0): Releasing backup interface
[  697.121127] bond0 (unregistering): Released all slaves