[    1.724063] bond0: (slave eth0): making interface the new active one
[    1.724137] bond0: (slave eth0): Enslaving as an active interface with an up link
[    5.903288] bond0: (slave eth0): Releasing backup interface
[    5.982157] bond0: (slave eth0): Enslaving as an active interface with an up link
[   10.133803] bond0: (slave eth0): Releasing backup interface