FreeBSD-main-amd64-test - Build #29651 - Still Unstable

FreeBSD-main-amd64-test - Build #29651 (9c8be6518e2e5f396055ecdab8098ce19c4b2218) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29651/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29651/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29651/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)

ca9c5718017fc34d34f2dfe90020644aad3588d3 by mhorne:
libpmc: fix the family check for the AMD DF event encoding

911fcebfc7f1e5a5dd184137c0b9d62b4b066f17 by mhorne:
hwpmc: return errors from PMC_OP_PMCGETMSR

cb55ad8ff89cbbae776190842d2d71ef7a185098 by jhb:
sendfile: Include opt_inet*.h

228dd4eaae150e68566eb27cb7266cea1a98aea4 by jhb:
sys: Enable pcfclock.ko on all architectures

b40ba68a65027b9a13b9ce28a5c43c4ffb7b003d by jhb:
bhyve: Remove unneeded include of <machine/iodev.h>

23be969c12b2c2bb879aa1f2d606478a67a20852 by jhb:
libsysdecode: Fix some cpp conditionals

62f54beab05a196fd05170eafcc7715b3f4150b0 by markj:
tests/sys/kern: Skip some timer tests if ncpu == 1

3b0eacaed3cf9157baf04ab11243aedf816ac976 by jhb:
nvmf: Limit namespace character device I/O size

9c8be6518e2e5f396055ecdab8098ce19c4b2218 by jhb:
ctld: Fix namespace IDs for exported NVMe namespaces



The failed test cases:

7 tests failed.
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.kern.ssl_sendfile.truncate

Error Message:
Test case body timed out

FAILED:  lib.libexecinfo.sigtramp_test.test_backtrace_sigtramp

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

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