[  683.926276] bond0: (slave eth0): making interface the new active one
[  683.926400] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.138399] bond0: (slave eth0): Releasing backup interface
[  688.205544] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.368419] bond0: (slave eth0): Releasing backup interface
[  692.390389] bond0 (unregistering): Released all slaves