[  676.101360] bond0: (slave eth0): making interface the new active one
[  676.101464] bond0: (slave eth0): Enslaving as an active interface with an up link
[  680.278189] bond0: (slave eth0): Releasing backup interface
[  680.354293] bond0: (slave eth0): Enslaving as an active interface with an up link
[  684.497400] bond0: (slave eth0): Releasing backup interface
[  684.521258] bond0 (unregistering): Released all slaves