* using log directory ‘/data/gannet/ripley/R/packages/tests-clang-SAN/clusternor.Rcheck’
* using R Under development (unstable) (2021-07-09 r80609)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* using option ‘--no-stop-on-test-error’
* checking for file ‘clusternor/DESCRIPTION’ ... OK
* this is package ‘clusternor’ version ‘0.0-4’
* package encoding: UTF-8
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package ‘clusternor’ can be installed ... [231s/233s] OK
* checking package directory ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking contents of ‘data’ directory ... OK
* checking LazyData ... OK
* checking compiled code ... OK
* checking examples ... ERROR
Running examples in ‘clusternor-Ex.R’ failed
The error most likely occurred in:

> ### Name: test_centroids
> ### Title: A small example of centroids of dim: (8,5) used as for
> ###   micro-benchmarks of the clusternor package. The data are randomly
> ###   generated.
> ### Aliases: test_centroids
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(test_centroids)
> kms <- Kmeans(test_data, test_centroids)
Warning: stack imbalance in '<-', 2 then -1
=================================================================
==3295074==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fc1da01e7f0 at pc 0x00000095130c bp 0x7ffe790c9410 sp 0x7ffe790c9408
WRITE of size 8 at 0x7fc1da01e7f0 thread T0
    #0 0x95130b in Rf_protect /data/gannet/ripley/R/svn/R-devel/src/include/Rinlinedfuns.h:482:28
    #1 0x96adb1 in Rf_ReplIteration /data/gannet/ripley/R/svn/R-devel/src/main/main.c:264:2
    #2 0x96e2a0 in R_ReplConsole /data/gannet/ripley/R/svn/R-devel/src/main/main.c:316:11
    #3 0x96e0c9 in run_Rmainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1122:5
    #4 0x96e422 in Rf_mainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1129:5
    #5 0x4e03fa in main /data/gannet/ripley/R/svn/R-devel/src/main/Rmain.c:29:5
    #6 0x7fc1de8ed081 in __libc_start_main (/lib64/libc.so.6+0x27081)
    #7 0x4312bd in _start (/data/gannet/ripley/R/R-clang-SAN/bin/exec/R+0x4312bd)

0x7fc1da01e7f0 is located 16 bytes to the left of 408000-byte region [0x7fc1da01e800,0x7fc1da0821c0)
allocated by thread T0 here:
    #0 0x4acf7d in malloc /data/gannet/ripley/Sources2/LLVM/12.0.0/llvm-project-12.0.0.src/compiler-rt/lib/asan/asan_malloc_linux.cpp:145:3
    #1 0x980969 in Rf_InitMemory /data/gannet/ripley/R/svn/R-devel/src/main/memory.c:2148:32
    #2 0x96c680 in setup_Rmainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:882:5
    #3 0x96e418 in Rf_mainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1128:5
    #4 0x4e03fa in main /data/gannet/ripley/R/svn/R-devel/src/main/Rmain.c:29:5
    #5 0x7fc1de8ed081 in __libc_start_main (/lib64/libc.so.6+0x27081)

SUMMARY: AddressSanitizer: heap-buffer-overflow /data/gannet/ripley/R/svn/R-devel/src/include/Rinlinedfuns.h:482:28 in Rf_protect
Shadow bytes around the buggy address:
  0x0ff8bb3fbca0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0ff8bb3fbcb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0ff8bb3fbcc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0ff8bb3fbcd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0ff8bb3fbce0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0ff8bb3fbcf0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa[fa]fa
  0x0ff8bb3fbd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0ff8bb3fbd10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0ff8bb3fbd20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0ff8bb3fbd30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0ff8bb3fbd40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
  Shadow gap:              cc
==3295074==ABORTING
* checking tests ... OK
  Running ‘testthat.R’
* DONE
Status: 1 ERROR