STINNER Victor added the comment: "I enabled faulthandler in subprocesses created by test.regrtest and test.script_helper..."
Oh, it doesn't help for this issue. On Windows, faulthandler is unable to dump the Python traceback on a stack overflow. On UNIX, it allocates a diffrent stack for its signal handler, and so the signal handler can run even on a stack overflow. The Windows exit code 0xC00000FD (3221225725) means "Stack overflow / exhaustion". [ 81/375] test_marshal Traceback (most recent call last): File "../lib/test/regrtest.py", line 1618, in <module> main_in_temp_cwd() File "../lib/test/regrtest.py", line 1593, in main_in_temp_cwd main() File "../lib/test/regrtest.py", line 775, in main raise Exception("Child error on {}: {}".format(test, result[1])) Exception: Child error on test_marshal: Exit code 3221225725 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17206> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com