[  526.685439] bond0: (slave eth0): making interface the new active one
[  526.685583] bond0: (slave eth0): Enslaving as an active interface with an up link
[  530.898047] bond0: (slave eth0): Releasing backup interface
[  530.988319] bond0: (slave eth0): Enslaving as an active interface with an up link
[  535.190658] bond0: (slave eth0): Releasing backup interface
[  535.213598] bond0 (unregistering): Released all slaves