[ 1005.851469][ T6921] bond0: (slave eth0): making interface the new active one
[ 1005.852578][ T6921] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.115922][ T6925] bond0: (slave eth0): Releasing backup interface
[ 1012.062487][ T6928] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.959711][  T254] bond0: (slave eth0): Releasing backup interface