fflas-ffpack `master`: `test-fsytrf` hangs/fails on `fedora-34-standard`, `archlinux-latest-minimal`

[mkoeppe]

fedora-34-standard, , tested using

• #386

  [fflas_ffpack-git]   PASS: test-storage-transpose
  [fflas_ffpack-git]   PASS: test-fgemv
  [fflas_ffpack-git]   make[7]: *** Deleting file 'test-fsytrf.log'
  [fflas_ffpack-git]   make[3]: *** [Makefile:569: check-recursive] Terminated
  [fflas_ffpack-git]   make[6]: *** [Makefile:1603: check-TESTS] Terminated
  [fflas_ffpack-git]   make[5]: *** [Makefile:2001: check-am] Terminated
  [fflas_ffpack-git]   Terminated
  [fflas_ffpack-git]   cat: tests/test-suite.log: No such file or directory
  [fflas_ffpack-git]   
  [fflas_ffpack-git]   real	317m26.124s
  [fflas_ffpack-git]   user	0m0.096s
  [fflas_ffpack-git]   sys	0m0.074s

https://github.com/linbox-team/fflas-ffpack/actions/runs/7382353719/job/20082052009?pr=386#step:11:8304

Possibly related, on archlinux-latest-minimal,

Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   Random dim...GRP..RPM..FAILED 
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   with seed = 660041579
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   FAIL test-fsytrf (exit status: 1)
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   real	5m11.449s
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   user	19m29.414s
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   sys	0m53.767s
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   ************************************************************************
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   Error testing package fflas_ffpack-git
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git]   ************************************************************************
Tue, 02 Jan 2024 08:13:31 GMT
  [fflas_ffpack-git] Full log file: /sage/logs/pkgs/fflas_ffpack-git.log
Tue, 02 Jan 2024 08:13:31 GMT
make[2]: *** [Makefile:3375: fflas_ffpack-SAGE_LOCAL-no-deps] Error 1
Tue, 02 Jan 2024 08:13:31 GMT
make[1]: *** [Makefile:3375: /sage/local/var/lib/sage/installed/fflas_ffpack-git] Error 2
Tue, 02 Jan 2024 08:13:31 GMT
make[1]: Target 'fflas_ffpack' not remade because of errors.

https://github.com/linbox-team/fflas-ffpack/actions/runs/7382353719/job/20082053539?pr=386#step:11:2079