[  688.202490] bond0: (slave eth0): making interface the new active one
[  688.202594] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.221018] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.364801] bond0: (slave eth0): Releasing backup interface
[  692.439917] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.462729] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.590034] bond0: (slave eth0): Releasing backup interface
[  696.630267] bond0 (unregistering): Released all slaves