[  688.761217] bond0: (slave eth0): making interface the new active one
[  688.761297] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.766495] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.872607] bond0: (slave eth0): Releasing backup interface
[  692.896132] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.900985] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.039884] bond0: (slave eth0): Releasing backup interface
[  697.070811] bond0 (unregistering): Released all slaves