unwindstack       104 lj_err.c       	  unwindstack(L, top);
unwindstack       122 lj_err.c       	unwindstack(L, frame - LJ_FR2);
unwindstack       147 lj_err.c       	unwindstack(L, frame - LJ_FR2);
unwindstack       167 lj_err.c       	unwindstack(L, L->base);
unwindstack       176 lj_err.c           unwindstack(L, L->base);