FreeBSD-stable-14-amd64-test - Build #658 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #658 (7300dec10a0bfd25bc1163a577a66666ab1d97ab) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/658/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/658/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/658/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)

99c5c0cb1556daf2818e99a934dc6a2f99fa30f9 by cperciva:
dhclient: Switch timeouts from time_t to timespec

49be9c8b00298a219c3b8a5271d0e8969e82a47d by cperciva:
dhclient: Timeouts for entering state_selecting

7ee68314d36856b349457204ea938a302b4d17a4 by cperciva:
dhclient: Use clock_gettime() instead of time()

7bdd17d8d30a2c29dd5d8ea733435917be39eefe by cperciva:
dhclient: Make arp_timeout configurable

fca891c011cc7c817c2622aa59c4e80c52fe674f by cperciva:
dhclient: Update dhclient man page for n flag

54bd53672395c9902058da58cf7c9d4443785e5a by cperciva:
dhclient: rc.conf option to disable ARP resolution

95256f403c47174733cedca6996957bb932fb356 by cperciva:
dhclient: Update rc.conf.5 with dhclient_arpwait

7300dec10a0bfd25bc1163a577a66666ab1d97ab by cperciva:
EC2: Set dhclient_arpwait="NO"



The failed test cases:

6 tests failed.
FAILED:  libexec.tftpd.functional.rrq_dropped_data_v4

Error Message:
Test case body timed out

FAILED:  libexec.tftpd.functional.wrq_duped_data_v4

Error Message:
Test case body timed out

FAILED:  sys.netinet.forward.fwd_ip_icmp_gw_slow_success

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

FAILED:  sys.netinet6.exthdr.exthdr

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

FAILED:  sys.geom.class.eli.attach_test.attach_multiple_fails

Error Message:
Premature exit; test case exited with code 1

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly