[  676.119138] bond0: (slave eth0): making interface the new active one
[  676.119251] bond0: (slave eth0): Enslaving as an active interface with an up link
[  680.333353] bond0: (slave eth0): Releasing backup interface
[  680.399857] bond0: (slave eth0): Enslaving as an active interface with an up link
[  684.558770] bond0: (slave eth0): Releasing backup interface
[  684.584783] bond0 (unregistering): Released all slaves