FreeBSD-main-amd64-test - Build #29850 - Still Unstable

FreeBSD-main-amd64-test - Build #29850 (91431aa03605383ecfcbf1b9b2be69ab47e56a08) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29850/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29850/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29850/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)

7f309ac03989032903cce945a743a6046e496b10 by kib:
libc: provide the declaration for __libsys_errno in libc_private.h

49e0c6270c73f1570efc67028004db9da56da2d1 by kib:
libthr: fix the race between pthread_getname_np() and thread exit

588bd8bb6c1331dad1bbe1cf222db970f6476c44 by kib:
libthr: pthread_query_np(3) and pthread_query_all_np(3)

7e904a6ef80321ad6ebd192126e05f8b714dce46 by kib:
man3: document pthread_query_np(3) and pthread_query_all_np(3)

9bd30915963157d975969649f8b3143408ecdf3c by kib:
libthr: test pthread_query_np(3) and pthread_query_all_np(3)

83d0eed501060a733753c57c85da3abab4c973ad by emaste:
lan867xphy: New driver for Microchip LAN8670/1/2 10BASE-T1S PHYs

e3ba0d3eb0883c3fd524159e156d6bc119861d7c by emaste:
smsc: Add Microchip EVB-LAN8670-USB 10BASE-T1S USB adapter

489ded6d5231f44e02988e8c47969a9e6a1e07b7 by kp:
netlink_snl: make snl_free() safe to call twice

e4c78de63e584617663a965fad2a4ce55f3d715a by kp:
netlink_snl: add snl_init_fd() to adopt an already open socket

727e413ff3f18af8788ea78043b506e0111bfadc by kp:
libpfctl: add pfctl_open_from_nl_fd() and pfctl_nl_fd()

87a5d76973ca8eec3e112d4c8bf89933b813fe96 by kp:
pfctl: add -l to use an inherited Netlink socket

674932048a15203b9f45242be17b2ea10feb0d02 by kp:
authpf: pass the privileged Netlink socket to pfctl

3d5bd2cf202cce4c98e227d8eacc4bb6f937477a by kp:
authpf: deny tracing of the pfctl child

a94a6326507c5a901adee15bf3844eaf60479ab1 by kp:
pf tests: exercise pfctl -l across a privilege drop

ed8b9bf5f076609a2ba6f07dd9733ccb795f400a by mhorne:
hwpmc: include PMC_CLASS_PERF in the PMC class range

78b620b781b0cdc85378e439ad2974e6aae771ff by kp:
pfsync: avoid underflow on different timeouts

c6a520af95b206d6e6a603e95314398d31f57def by kp:
pfsync: improve handling of large packets

91431aa03605383ecfcbf1b9b2be69ab47e56a08 by emaste:
uether: Handle SIOCGIFXMEDIA



The failed test cases:

8 tests failed.
FAILED:  sys.netpfil.pf.pfsync.expire_underflow

Error Message:
state failed to expire on two

FAILED:  sys.netpfil.pf.syncookie.basic_v6

Error Message:
Failed to connect to syncookie protected echo daemon

FAILED:  sys.kern.ssl_sendfile.truncate

Error Message:
Test case body timed out

FAILED:  sys.kern.ssl_sendfile.eagain_vs_eof

Error Message:
/usr/src/tests/sys/kern/ssl_sendfile.c:485: c.sbytes == -1 not met

FAILED:  sys.kern.ssl_sendfile.grow

Error Message:
Test case body timed out

FAILED:  sys.net.if_lagg_test.witness

Error Message:
Lock-order reversals involving if_lagg.c detected

FAILED:  sys.netinet.udp_bindings.connect_bound_socket_from_2address_jail

Error Message:
/usr/src/tests/sys/netinet/udp_bindings.c:244: connect(s, (struct sockaddr *)&sin, sizeof(sin)) == 0 not met

FAILED:  sys.netlink.netlink_socket.overflow

Error Message:
/usr/src/tests/sys/netlink/netlink_socket.c:146: send(fd, &hdr, sizeof(hdr), 0) == sizeof(hdr) not met