Stefan Liebler via Libc-alpha <libc-alpha@sourceware.org> writes: > On s390 (31bit), I see the test fail: > FAIL: malloc/tst-memalign-2-mcheck Please try https://sourceware.org/pipermail/libc-alpha/2023-April/146959.html I fixed that test there, hopefully you're seeing the same thing I saw ;-)