FreeBSD-stable-15-amd64-test - Build #754 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #754 (de69cf1dfd2353c0af8023a094f985ea8a4cf15d) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/754/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/754/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/754/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)

9b552527017b09a533e4ece5ee4f505e540332cc by markj:
tests/timerfd: Serialize

00becaadf86e41b18d3cadf9927c3076db2ffcde by markj:
tests/if_lagg: Minor improvements

a1e4bc883c5ddcfd852e6a12be5789b63fb52196 by markj:
execve: Add guard pages around execve KVA buffers

27b9d3d016e8c661afb334087958d481230bf972 by markj:
tests: Add a simple regression test for an execve overflow bug

b84629b21aea01a70f389fe30d02f70cf71be896 by markj:
if_vxlan: Update *m0 after a pullup

54e213d95ff554190359fb0ae07927eea8e55d1d by markj:
igmp: Avoid leaving dangling pointers in the state-change queue

5478353afa3e4bba4f054b6cfd8b061f6e7b951a by markj:
tests/ip_mroute: Remove test timeouts

f9269613276baab1b469c2e9847c7120a558d934 by markj:
mdo: Avoid relying on header pollution

3fa3e36ecccba75cf50ad9152f525b06e75a94ca by markj:
vmem: Include param.h in the userspace port as well

111a521dcf421711426e5c34e83fcd89f50cecf0 by markj:
find: Include signal.h to get a definition for sig_atomic_t

9eea4e03d1d493892111e690d013f25cc0fdd187 by markj:
hastd: Include param.h instead of relying on pollution in hooks.c

3dac23ccc75f75c2d280b2c39dc9757ecf085452 by markj:
edquota: Include param.h

21ad40f1cee7cceb2ba8e9009c47fafd0da77615 by markj:
reboot: Include limits.h for PATH_MAX

951e271d498580f78093ae34f519ca4a49607302 by markj:
libutil: Include param.h in quotafile.c

e2053ee82d2c90471384dab765d0679c90233ddb by markj:
fsck_ffs: Avoid relying on param.h pollution from libufs.h

8e44312642d227eda977582e2d61767ddb227991 by markj:
libufs: Avoid using param.h constants in libufs.h

919d22070bbca458ff011ab84f5b85bdd0a27680 by markj:
cpuset: Move userspace declarations out of _cpuset.h

ede0f15e03e0a172493cd20d1dd2d88b1711156f by tuexen:
tcp: improve validation of received TCP over UDP packets

de69cf1dfd2353c0af8023a094f985ea8a4cf15d by tuexen:
tcp: cleanup



The failed test cases:

2 tests failed.
FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_c

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

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_latin1

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