FreeBSD-stable-15-amd64-test - Build #478 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #478 (27e73a1802a98f0d4d509ed3350e8c319ecbb140) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/478/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/478/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/478/console

Status explanation:
"Unstable" - some tests are suspected being broken by the following changes
"Still Unstable" - the failing test cases have not been fixed by these
                   following changes and this is a notification to note that
                   these changes have not been fully tested by the CI system

Change summaries:
(Those commits are likely but not certainly responsible)

cfd1ade5c7125eda8d055d896004a18fc33b961d by bapt:
nuageinit: support fetching configuration on multiple iface

a3cb42ca632d674b76dc6c880d57d4980746477e by bapt:
diff: use pdwait(2) instead of homemade one

c47b4439da8072390bafd0f58e38bce85c91e2af by bapt:
diff: fix support for -l with new diff algorithm

a40fd4e65bb23c3468874f12b3e8feb72de656d9 by bapt:
diff: remove useless include as kevent is not used anymore

27bc6a345c432978b42ae6536b3b93fec11e02e2 by bapt:
diff3: use pdwait instead of homemade one

c137555c3f39a7defa61c53e357d83638bec8c66 by des:
libc/resolv: Switch default to loopback address

762729bdd4d3dd350de4dc2339d38c21cad68f25 by des:
libc: Clean up *dir() code

6ff3a186c5b8a67c597dc57081077972eccf7c87 by des:
libc: Improve POSIX conformance of dirfd()

e3d430c9147ccedb51b2ac23d4bef90d7b6cfb41 by des:
libc: Fix missing include

27e73a1802a98f0d4d509ed3350e8c319ecbb140 by des:
libc/tests: Clean up *dir() tests



The failed test cases:

2 tests failed.
FAILED:  sys.netpfil.pf.pflog.rdr_action

Error Message:
atf-check failed; see the output of the test for details

FAILED:  sys.netpfil.pf.nat.endpoint_independent_compat

Error Message:
server1 did not receive connection from client (default)