[  683.714692] bond0: (slave eth0): making interface the new active one
[  683.714796] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.720244] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.815849] bond0: (slave eth0): Releasing backup interface
[  687.841022] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.846480] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.982850] bond0: (slave eth0): Releasing backup interface
[  692.015764] bond0 (unregistering): Released all slaves