[  687.863712] bond0: (slave eth0): making interface the new active one
[  687.863810] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.868882] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.977800] bond0: (slave eth0): Releasing backup interface
[  692.000453] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.005389] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.142590] bond0: (slave eth0): Releasing backup interface
[  696.166029] bond0 (unregistering): Released all slaves