[  977.947950][ T6868] bond0: (slave eth0): making interface the new active one
[  977.948507][ T6868] bond0: (slave eth0): Enslaving as an active interface with an up link
[  983.268045][ T6872] bond0: (slave eth0): Releasing backup interface
[  984.216974][ T6875] bond0: (slave eth0): Enslaving as an active interface with an up link
[  989.528694][ T6318] bond0: (slave eth0): Releasing backup interface
[  989.659570][ T6318] bond0 (unregistering): Released all slaves