FreeBSD-stable-15-amd64-test - Build #1266 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #1266 (1dd8d2d8173eff0fc969b4f858739c302ad27768) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/1266/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/1266/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/1266/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)

55b061a9fdc217c10eabefa0c8344a7d795b9f69 by des:
hastd: Add a stop control message

e3eaff9307f8d35930007d3526e992e3a1cd1438 by des:
hastd: Remove pidfile on exit

09466327036385d378da09d4878fa3a6ad63361e by des:
vfs: Avoid integer overflow when faulting

bee1ce4727edee006b4ebbfa8c51c88c41d78de3 by des:
tarfs: Limit file name length

9d5a02e961caccd8bac789a3e495f35b46f987f3 by des:
tarfs: Fix length calculation for file read

3c40506ecab4412f3f4fad7bb4b7a481ce2799d0 by asomers:
ggate: fix test intermittency

44eaf36072b72e6bd31da1f6559eeb60592697c5 by aokblast:
libc/locale: Check EILSEQ return

530ece453901441fa1fbe4160a76505c9f917513 by zlei:
sched: Add sysctl flag CTLFLAG_TUN to loader tunable kern.sched.name

b036c1ec7dab852c0d79033a66311708e5692d14 by cperciva:
Post-15.2-branch updates

27d5ac65db13ac8813bde701deb0d21169ffb90c by philip:
contrib/expat: import expat 2.10.0

74356e5c260c9abec5a520114eec1adf1b9b0670 by ssaxena:
if_bnxt: size MRAV from the AV split entry for backing store V2

1dd8d2d8173eff0fc969b4f858739c302ad27768 by ssaxena:
if_bnxt: skip HW kTLS on old firmware and add a tunable to disable it



The failed test cases:

6 tests failed.
FAILED:  sys.netpfil.pf.pfsync.bulk

Error Message:
state not found on synced host

FAILED:  sys.netlink.netlink_socket.overflow

Error Message:
/usr/src/tests/sys/netlink/netlink_socket.c:142: send(fd, &hdr, sizeof(hdr), 0) == sizeof(hdr) not met

FAILED:  sys.netpfil.pf.unmapped_mbuf.dummynet

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

FAILED:  sys.netpfil.pf.unmapped_mbuf.v4

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

FAILED:  sys.netpfil.pf.unmapped_mbuf.v6

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

FAILED:  lib.libexecinfo.sigtramp_test.test_backtrace_sigtramp

Error Message:
/usr/src/lib/libexecinfo/tests/sigtramp_test.c:30: n > 1 not met