[  688.321283] bond0: (slave eth0): making interface the new active one
[  688.321381] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.341180] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.488041] bond0: (slave eth0): Releasing backup interface
[  692.557505] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.578062] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.715190] bond0: (slave eth0): Releasing backup interface
[  696.740089] bond0 (unregistering): Released all slaves