[  683.874948] bond0: (slave eth0): making interface the new active one
[  683.875024] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.880660] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.995700] bond0: (slave eth0): Releasing backup interface
[  688.025134] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.030797] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.160780] bond0: (slave eth0): Releasing backup interface
[  692.194697] bond0 (unregistering): Released all slaves