[  824.468855][ T9057] bond0: (slave eth0): making interface the new active one
[  824.469599][ T9057] bond0: (slave eth0): Enslaving as an active interface with an up link
[  829.199107][ T9061] bond0: (slave eth0): Releasing backup interface
[  829.778196][ T9064] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.434448][ T8868] bond0: (slave eth0): Releasing backup interface
[  834.795818][ T8868] bond0 (unregistering): Released all slaves