[ 1004.787188][ T6870] bond0: (slave eth0): making interface the new active one
[ 1004.788408][ T6870] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.257278][ T6874] bond0: (slave eth0): Releasing backup interface
[ 1011.203766][ T6877] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.227828][  T260] bond0: (slave eth0): Releasing backup interface