This is a harmless failure. The kernel simply added a new flag for p{read,write}v2, and the test is to check one bit higher than the highest flag the test thinks is valid. That bit turns out to be the new flag, so the operations do not fail as expected.
** Summary changed: - glibc 2.27-3ubuntu1 ADT test failure with linux 4.17.0-1.2+signed1 + glibc tst-preadvwritev2 and tst-preadvwritev64v2 fail with Linux 4.16+ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1773363 Title: glibc tst-preadvwritev2 and tst-preadvwritev64v2 fail with Linux 4.16+ To manage notifications about this bug go to: https://bugs.launchpad.net/glibc/+bug/1773363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs