[ 1050.070318][ T9000] bond0: (slave eth0): making interface the new active one
[ 1050.071330][ T9000] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1055.127048][ T9004] bond0: (slave eth0): Releasing backup interface
[ 1055.858090][ T9007] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1060.695565][ T7748] bond0: (slave eth0): Releasing backup interface
[ 1061.365015][ T7748] bond0 (unregistering): Released all slaves