[  688.662454] bond0: (slave eth0): making interface the new active one
[  688.662537] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.684650] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.879425] bond0: (slave eth0): Releasing backup interface
[  692.946411] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.967110] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.099532] bond0: (slave eth0): Releasing backup interface
[  697.115395] bond0 (unregistering): Released all slaves