[    1.936532] bond0: (slave eth0): making interface the new active one
[    1.936599] bond0: (slave eth0): Enslaving as an active interface with an up link
[    6.168368] bond0: (slave eth0): Releasing backup interface
[    6.258057] bond0: (slave eth0): Enslaving as an active interface with an up link
[   10.451849] bond0: (slave eth0): Releasing backup interface
[   10.485898] bond0 (unregistering): Released all slaves