[  976.210394][ T6865] bond0: (slave eth0): making interface the new active one
[  976.210978][ T6865] bond0: (slave eth0): Enslaving as an active interface with an up link
[  981.482650][ T6869] bond0: (slave eth0): Releasing backup interface
[  982.437954][ T6872] bond0: (slave eth0): Enslaving as an active interface with an up link
[  987.588418][ T6519] bond0: (slave eth0): Releasing backup interface
[  987.724577][ T6519] bond0 (unregistering): Released all slaves