FreeBSD-main-amd64-test - Build #23442 - Still Unstable

FreeBSD-main-amd64-test - Build #23442 (166e2e5a9e87d32dbfc7838903904673873f1e71) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23442/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23442/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23442/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)

18126b647a43ff8fbb127cc036084110ac302d32 by corvink:
bhyve: use directory file descriptor for checkpoint

8371bbdadb9bb6b99d0b231995cc3bfcc5a668cb by corvink:
bhyve: enable capsicum for snapshot code

2a38f51c5b8a7cf38f0a29a59e7558d8aef91047 by dchagin:
linux(4): Sort includes in the linux_stats.c

6072eea0c375fc3ab0cf5bb494c75d1beac7b8ba by dchagin:
linux(4): Move translate_vnhook_major_minor() into the Linux common

e9204c5c2c5c471ad2182ec6358a46be74c9ebb6 by dchagin:
linux(4): Move statx_copyout() close to linux_statx()

a408fc097f43b80fd1477196e595edc796804520 by dchagin:
linux(4): Rename obsolete old struct l_stat to struct l_old_stat

391fd1e1a1e8d360d4ebaceecf1ab7c46063b257 by dchagin:
linux(4): Mark old fstat syscal as unimplemented

2370c7321fd392cfd23059760a816e852c921cde by dchagin:
linux(4): Update syscalls.master to reflect struct l_old_stat

023e6884967d0cb0b330eb15264d159619b0533b by dchagin:
linux(4): Regen for struct l_old_stat changes

e0bfe0d62ca708c8c6173296cc05f6bbfb79b2ee by dchagin:
linux(4): Make struct newstat to match actual Linux one

19973638bee2205be2a7eb07bc154b8afb1e44a3 by dchagin:
linux(4): Move dev_t type declaration under /compat/linux

ca3333dd4a3bef7b615d5df104c525f8cac51b26 by dchagin:
linux(4): Use Linux dev_t type for mknod syscalls dev argument

cd0fca82bb86e9287d7eacefead1b02766986762 by dchagin:
linux(4): Regen for mknod syscall changes

80d8a4a0030849229cb9ebd434682ef927bc9963 by dchagin:
linux(4): Make struct stat64 to match Linux actual one

cb858340dcbf214cc4c4d78dbb741620d7b3a252 by dchagin:
linux(4): Add a dedicated statat() implementation

994ed958ae0545faa86dd43b6e64bf7b64b9220b by dchagin:
linux(4): Add a dedicated fstat() implementation

166e2e5a9e87d32dbfc7838903904673873f1e71 by dchagin:
linux(4): Uniformly dev_t arguments translation



The failed test cases:

3 tests failed.
FAILED:  sys.file.path_test.path_pipe_fstatat

Error Message:
/usr/src/tests/sys/file/path_test.c:851: fstatat pipe: Not a directory

FAILED:  sys.netinet6.test_ip6_output.py.TestIP6OutputNhopLL::test_output6_nhop_linklocal

Error Message:
/usr/local/lib/python3.9/multiprocessing/connection.py:383: EOFError

FAILED:  sys.netlink.test_snl.snl_parse_errmsg_capped

Error Message:
1 checks failed; see output for more details