[  810.025803][ T8748] bond0: (slave eth0): making interface the new active one
[  810.026425][ T8748] bond0: (slave eth0): Enslaving as an active interface with an up link
[  814.770653][ T8752] bond0: (slave eth0): Releasing backup interface
[  815.303276][ T8755] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.945832][   T11] bond0: (slave eth0): Releasing backup interface
[  820.298525][   T11] bond0 (unregistering): Released all slaves