[  677.190059] bond0: (slave eth0): making interface the new active one
[  677.190135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  681.361597] bond0: (slave eth0): Releasing backup interface
[  681.430907] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.582146] bond0: (slave eth0): Releasing backup interface
[  685.601118] bond0 (unregistering): Released all slaves