[    1.877866] bond0: (slave eth0): making interface the new active one
[    1.877940] bond0: (slave eth0): Enslaving as an active interface with an up link
[    6.098221] bond0: (slave eth0): Releasing backup interface
[    6.183924] bond0: (slave eth0): Enslaving as an active interface with an up link
[   10.382929] bond0: (slave eth0): Releasing backup interface
[   10.415912] bond0 (unregistering): Released all slaves