[  677.076683] bond0: (slave eth0): making interface the new active one
[  677.076770] bond0: (slave eth0): Enslaving as an active interface with an up link
[  681.225120] bond0: (slave eth0): Releasing backup interface
[  681.291758] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.451344] bond0: (slave eth0): Releasing backup interface
[  685.471272] bond0 (unregistering): Released all slaves