The Buildbot has detected a new failure on builder AMD64 Clang UBSan 3.7 while building python/cpython. Full details are available at: https://buildbot.python.org/all/#builders/137/builds/439

Buildbot URL: https://buildbot.python.org/all/

Worker for this Build: gps-clang-ubsan

Build Reason: <unknown> Blamelist: Andrés Delfino <adelfino@gmail.com>, Cheryl Sabella <cheryl.sabella@gmail.com>, Juliette Monsel <j4321@users.noreply.github.com>, Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>, Ned Deily <nad@python.org>, Serhiy Storchaka <storchaka@gmail.com>, Stéphane Wirtel <stephane@wirtel.be>, Victor Stinner <vstinner@redhat.com>

BUILD FAILED: failed test (failure)

Sincerely, -The Buildbot