[  673.838680] bond0: (slave eth0): making interface the new active one
[  673.838844] bond0: (slave eth0): Enslaving as an active interface with an up link
[  678.027387] bond0: (slave eth0): Releasing backup interface
[  678.094384] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.245880] bond0: (slave eth0): Releasing backup interface
[  682.270809] bond0 (unregistering): Released all slaves