[ 1003.471161][ T6991] bond0: (slave eth0): making interface the new active one
[ 1003.471952][ T6991] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1008.872654][ T6995] bond0: (slave eth0): Releasing backup interface
[ 1009.873227][ T6998] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.831140][ T3291] bond0: (slave eth0): Releasing backup interface