[  677.187332] bond0: (slave eth0): making interface the new active one
[  677.187414] bond0: (slave eth0): Enslaving as an active interface with an up link
[  681.356138] bond0: (slave eth0): Releasing backup interface
[  681.417931] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.578427] bond0: (slave eth0): Releasing backup interface
[  685.596413] bond0 (unregistering): Released all slaves