uffd_test_fail
uffd_test_fail("stats check error");
uffd_test_fail("%s should have returned -1", name);
uffd_test_fail("%s should have errno==EAGAIN", name);
uffd_test_fail("%s should have been updated for -EAGAIN",
uffd_test_fail("UFFDIO_API should fail with wrong api but didn't");
uffd_test_fail("UFFDIO_API should fail with wrong feature but didn't");
uffd_test_fail("UFFDIO_API should succeed but failed");
uffd_test_fail("UFFDIO_API should reject initialized uffd");
uffd_test_fail("Detected %s uffd-wp bit in child in present pte",
uffd_test_fail("Detected %s uffd-wp bit in child in zapped pte",
uffd_test_fail("Detected %s uffd-wp bit in early CoW of fork()",
uffd_test_fail("Detected %s uffd-wp bit when RO pin",
uffd_test_fail("stats check error");
uffd_test_fail("Signal test failed, userfaults: %ld", userfaults);
uffd_test_fail("Fault counts wrong");