[  970.678684][ T6809] bond0: (slave eth0): making interface the new active one
[  970.679254][ T6809] bond0: (slave eth0): Enslaving as an active interface with an up link
[  975.893717][ T6813] bond0: (slave eth0): Releasing backup interface
[  976.782324][ T6816] bond0: (slave eth0): Enslaving as an active interface with an up link
[  981.603814][ T5239] bond0: (slave eth0): Releasing backup interface
[  981.749714][ T5239] bond0 (unregistering): Released all slaves