[  801.769377][ T8821] bond0: (slave eth0): making interface the new active one
[  801.770489][ T8821] bond0: (slave eth0): Enslaving as an active interface with an up link
[  806.530912][ T8825] bond0: (slave eth0): Releasing backup interface
[  807.083925][ T8828] bond0: (slave eth0): Enslaving as an active interface with an up link
[  811.686646][   T11] bond0: (slave eth0): Releasing backup interface
[  812.058588][   T11] bond0 (unregistering): Released all slaves