FreeBSD-stable-14-amd64-test - Build #1192 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #1192 (5f636d1e9e2eb69c23a38be4375fbc8a1be16a29) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/1192/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/1192/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/1192/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)

12666df00a745c64d65c7248f278001b9dbfd937 by des:
mail: Don't trap signals we shouldn't.

a7a3eec3fc37044467551a7e2bb00d9a1388f6b7 by des:
mail: remove the SIGHUP handler from lex.c

b71d73af2f68d473eda5fd7547a2fd7ec92b70d5 by des:
mail: exit with the correct exit status on SIGHUP in send mode

5f636d1e9e2eb69c23a38be4375fbc8a1be16a29 by des:
mail: Add test cases for SIGHUP.



The failed test cases:

3 tests failed.
FAILED:  bin.pwait.pwait_test.time_unit

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

FAILED:  sys.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly