I believe these additional failures are due to -fsanitize=undefined -fno-sanitize-recover=all.
SUMMARY OF TEST RESULTS ----------------------- Files examined: 267 Ran 3850 tests, 7 failed to run, 3763 results as expected, 1 unexpected, 86 skipped 1 files did not contain any tests: src/emacs-module-tests.log 1 files did not finish: lisp/international/ccl-tests.log 1 files contained unexpected results: lisp/cedet/srecode-utest-template.log Makefile:319: recipe for target 'check-doit' failed make[2]: *** [check-doit] Error 2 make[2]: Leaving directory '/home/jwalton/Build-Scripts/emacs-27.1/test' Makefile:289: recipe for target 'check' failed make[1]: *** [check] Error 2 make[1]: Leaving directory '/home/jwalton/Build-Scripts/emacs-27.1/test' Makefile:959: recipe for target 'check' failed make: *** [check] Error 2
<<attachment: config.log.zip>>
<<attachment: test-suite.log.zip>>