[  687.856921] bond0: (slave eth0): making interface the new active one
[  687.856977] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.861779] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.977740] bond0: (slave eth0): Releasing backup interface
[  691.999867] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.004635] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.142265] bond0: (slave eth0): Releasing backup interface
[  696.172157] bond0 (unregistering): Released all slaves