[  733.745741] bond0: (slave eth0): making interface the new active one
[  733.745851] bond0: (slave eth0): Enslaving as an active interface with an up link
[  737.931700] bond0: (slave eth0): Releasing backup interface
[  738.000303] bond0: (slave eth0): Enslaving as an active interface with an up link
[  742.153919] bond0: (slave eth0): Releasing backup interface
[  742.176943] bond0 (unregistering): Released all slaves