[  824.781003][ T8993] bond0: (slave eth0): making interface the new active one
[  824.781645][ T8993] bond0: (slave eth0): Enslaving as an active interface with an up link
[  829.584304][ T8997] bond0: (slave eth0): Releasing backup interface
[  830.095406][ T9000] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.701016][ T8303] bond0: (slave eth0): Releasing backup interface
[  835.069064][ T8303] bond0 (unregistering): Released all slaves