Package check result: ERROR

Check: examples, Result: ERROR
  Running examples in ‘Rfast-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: MLE of (hyper-)spherical distributions
  > ### Title: MLE of (hyper-)spherical distributions
  > ### Aliases: vmf.mle multivmf.mle acg.mle iag.mle
  > ### Keywords: von Mises-Fisher distribution central angular Gaussian
  > ###   distribution maximum likelihood estimation projected normal
  > ###   distribution directional data spherical data
  > 
  > ### ** Examples
  > 
  > m <- c(0, 0, 0, 0)
  > s <- cov(iris[, 1:4])
  > x <- racg(100, s)
  > mod <- acg.mle(x)
  /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Mat_meat.hpp:6436:13: runtime error: reference binding to misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment
  0xbfdfe4700a7ce92f: note: pointer points here
  <memory cannot be printed>
      #0 0x7ff9ced60334 in arma::Mat<double>::operator[](unsigned long long) const /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Mat_meat.hpp:6436
      #1 0x7ff9ced60334 in arma::Proxy<arma::Col<double> >::operator[](unsigned long long) const /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Proxy.hpp:230
      #2 0x7ff9ced60334 in arma::eOp<arma::Col<double>, arma::eop_square>::operator[](unsigned long long) const /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/eOp_meat.hpp:127
      #3 0x7ff9ced60334 in arma::eOp<arma::Col<double>, arma::eop_square>::elem_type arma::accu_proxy_linear<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::Proxy<arma::eOp<arma::Col<double>, arma::eop_square> > const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_accu.hpp:94
      #4 0x7ff9d00e6bfc in arma::enable_if2<arma::is_arma_type<arma::eOp<arma::Col<double>, arma::eop_square> >::value, arma::eOp<arma::Col<double>, arma::eop_square>::elem_type>::result arma::accu<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::eOp<arma::Col<double>, arma::eop_square> const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_accu.hpp:270
      #5 0x7ff9d00e6bfc in arma::enable_if2<arma::is_arma_type<arma::eOp<arma::Col<double>, arma::eop_square> >::value&&arma::resolves_to_vector<arma::eOp<arma::Col<double>, arma::eop_square> >::yes, arma::eOp<arma::Col<double>, arma::eop_square>::elem_type>::result arma::sum<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::eOp<arma::Col<double>, arma::eop_square> const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_sum.hpp:31
      #6 0x7ff9d00e6bfc in mahaInt(arma::Mat<double>&, arma::Col<double>&, arma::Mat<double>&, bool) /home/hornik/tmp/CRAN_special_gcc-san/Rfast.Rcheck/00_pkg_src/Rfast/src/maha.cpp:80
      #7 0x7ff9d00f6d20 in Rfast_mahaCpp /home/hornik/tmp/CRAN_special_gcc-san/Rfast.Rcheck/00_pkg_src/Rfast/src/maha_ex.cpp:24
      #8 0x7ff9f205e35c in R_doDotCall /home/hornik/src/R/src/main/dotcode.c:763
      #9 0x7ff9f21ffeb6 in bcEval_loop /home/hornik/src/R/src/main/eval.c:8672
      #10 0x7ff9f21d8a5f in bcEval /home/hornik/src/R/src/main/eval.c:7505
      #11 0x7ff9f2184bb2 in Rf_eval /home/hornik/src/R/src/main/eval.c:1167
      #12 0x7ff9f217e862 in R_execClosure /home/hornik/src/R/src/main/eval.c:2393
      #13 0x7ff9f218358a in applyClosure_core /home/hornik/src/R/src/main/eval.c:2306
      #14 0x7ff9f2185491 in Rf_applyClosure /home/hornik/src/R/src/main/eval.c:2328
      #15 0x7ff9f2185491 in Rf_eval /home/hornik/src/R/src/main/eval.c:1280
      #16 0x7ff9f21a3936 in do_set /home/hornik/src/R/src/main/eval.c:3571
      #17 0x7ff9f2185ad3 in Rf_eval /home/hornik/src/R/src/main/eval.c:1232
      #18 0x7ff9f231e81c in Rf_ReplIteration /home/hornik/src/R/src/main/main.c:265
      #19 0x7ff9f231e81c in R_ReplConsole /home/hornik/src/R/src/main/main.c:317
      #20 0x7ff9f232e053 in run_Rmainloop /home/hornik/src/R/src/main/main.c:1219
      #21 0x55d7e2dba0c9 in main /home/hornik/src/R/src/main/Rmain.c:29
      #22 0x7ff9f0633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
      #23 0x7ff9f0633e24 in __libc_start_main_impl ../csu/libc-start.c:360
      #24 0x55d7e2dba110 in _start (/home/hornik/tmp/R-d-gcc-xtra/bin/exec/R+0x1110) (BuildId: c7fe195d896200455f7f0ce073f110b1c5100f12)
  
  /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Proxy.hpp:230:83: runtime error: load of misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment
  0xbfdfe4700a7ce92f: note: pointer points here
  <memory cannot be printed>
      #0 0x7ff9ced603bc in arma::Proxy<arma::Col<double> >::operator[](unsigned long long) const /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Proxy.hpp:230
      #1 0x7ff9ced603bc in arma::eOp<arma::Col<double>, arma::eop_square>::operator[](unsigned long long) const /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/eOp_meat.hpp:127
      #2 0x7ff9ced603bc in arma::eOp<arma::Col<double>, arma::eop_square>::elem_type arma::accu_proxy_linear<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::Proxy<arma::eOp<arma::Col<double>, arma::eop_square> > const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_accu.hpp:94
      #3 0x7ff9d00e6bfc in arma::enable_if2<arma::is_arma_type<arma::eOp<arma::Col<double>, arma::eop_square> >::value, arma::eOp<arma::Col<double>, arma::eop_square>::elem_type>::result arma::accu<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::eOp<arma::Col<double>, arma::eop_square> const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_accu.hpp:270
      #4 0x7ff9d00e6bfc in arma::enable_if2<arma::is_arma_type<arma::eOp<arma::Col<double>, arma::eop_square> >::value&&arma::resolves_to_vector<arma::eOp<arma::Col<double>, arma::eop_square> >::yes, arma::eOp<arma::Col<double>, arma::eop_square>::elem_type>::result arma::sum<arma::eOp<arma::Col<double>, arma::eop_square> >(arma::eOp<arma::Col<double>, arma::eop_square> const&) /home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/fn_sum.hpp:31
      #5 0x7ff9d00e6bfc in mahaInt(arma::Mat<double>&, arma::Col<double>&, arma::Mat<double>&, bool) /home/hornik/tmp/CRAN_special_gcc-san/Rfast.Rcheck/00_pkg_src/Rfast/src/maha.cpp:80
      #6 0x7ff9d00f6d20 in Rfast_mahaCpp /home/hornik/tmp/CRAN_special_gcc-san/Rfast.Rcheck/00_pkg_src/Rfast/src/maha_ex.cpp:24
      #7 0x7ff9f205e35c in R_doDotCall /home/hornik/src/R/src/main/dotcode.c:763
      #8 0x7ff9f21ffeb6 in bcEval_loop /home/hornik/src/R/src/main/eval.c:8672
      #9 0x7ff9f21d8a5f in bcEval /home/hornik/src/R/src/main/eval.c:7505
      #10 0x7ff9f2184bb2 in Rf_eval /home/hornik/src/R/src/main/eval.c:1167
      #11 0x7ff9f217e862 in R_execClosure /home/hornik/src/R/src/main/eval.c:2393
      #12 0x7ff9f218358a in applyClosure_core /home/hornik/src/R/src/main/eval.c:2306
      #13 0x7ff9f2185491 in Rf_applyClosure /home/hornik/src/R/src/main/eval.c:2328
      #14 0x7ff9f2185491 in Rf_eval /home/hornik/src/R/src/main/eval.c:1280
      #15 0x7ff9f21a3936 in do_set /home/hornik/src/R/src/main/eval.c:3571
      #16 0x7ff9f2185ad3 in Rf_eval /home/hornik/src/R/src/main/eval.c:1232
      #17 0x7ff9f231e81c in Rf_ReplIteration /home/hornik/src/R/src/main/main.c:265
      #18 0x7ff9f231e81c in R_ReplConsole /home/hornik/src/R/src/main/main.c:317
      #19 0x7ff9f232e053 in run_Rmainloop /home/hornik/src/R/src/main/main.c:1219
      #20 0x55d7e2dba0c9 in main /home/hornik/src/R/src/main/Rmain.c:29
      #21 0x7ff9f0633d67 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
      #22 0x7ff9f0633e24 in __libc_start_main_impl ../csu/libc-start.c:360
      #23 0x55d7e2dba110 in _start (/home/hornik/tmp/R-d-gcc-xtra/bin/exec/R+0x1110) (BuildId: c7fe195d896200455f7f0ce073f110b1c5100f12)
  
  
   *** caught segfault ***
  address (nil), cause 'unknown'
  
  Traceback:
   1: Rfast::mahala(x, mu, lam1)
   2: acg.mle(x)
  An irrecoverable exception occurred. R is aborting now ...
  Segmentation fault

Post-processing issues found:

File: Rfast-Ex.Rout
/home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Mat_meat.hpp:6436:13: runtime error: reference binding to misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment
/home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Proxy.hpp:230:83: runtime error: load of misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment

File: 00check.log
/home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Mat_meat.hpp:6436:13: runtime error: reference binding to misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment
/home/hornik/tmp/CRAN_special_gcc-san/Library/RcppArmadillo/include/armadillo_bits/Proxy.hpp:230:83: runtime error: load of misaligned address 0xbfdfe4700a7ce92f for type 'const double', which requires 8 byte alignment