[  687.711066] bond0: (slave eth0): making interface the new active one
[  687.711182] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.735815] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.913258] bond0: (slave eth0): Releasing backup interface
[  691.986504] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.006249] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.143090] bond0: (slave eth0): Releasing backup interface
[  696.166062] bond0 (unregistering): Released all slaves