[  923.567548][ T7911] bond0: (slave eth0): making interface the new active one
[  923.568161][ T7911] bond0: (slave eth0): Enslaving as an active interface with an up link
[  928.730223][ T7915] bond0: (slave eth0): Releasing backup interface
[  929.533167][ T7918] bond0: (slave eth0): Enslaving as an active interface with an up link
[  934.319632][ T6897] bond0: (slave eth0): Releasing backup interface
[  934.426842][ T6897] bond0 (unregistering): Released all slaves