FreeBSD-main-amd64-test - Build #24938 - Still Unstable

FreeBSD-main-amd64-test - Build #24938 (85df11a1dec6eab9efbce9fd20712402a8e7ac7c) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24938/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24938/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24938/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)

e4315bbc85b7b0cf4c92d27b261f5ccf97bd1ed1 by glebius:
tcp: move struct tcp_ifcap declaration under _KERNEL

ccf4d5eed25b5edc6807ac2eb5047929f61dfd0a by brooks:
lib{c,sys}: fix powerpcspe build

f980f48f1369cda3f1f5e84e54e45b738bf0dd0b by jhb:
Revert "new-bus: Disable assertions for rman mismatches for

bf8a3a816d4b3ca79d78c437b60bb4d169e590ad by brooks:
libc/softfloat: we don't export _fp[gs]et* symbols

85df11a1dec6eab9efbce9fd20712402a8e7ac7c by rscheff:
ktls: deep copy tls_enable struct for in-kernel tcp consumers



The failed test cases:

2 tests failed.
FAILED:  sys.netpfil.common.dummynet.ipfw_pls_gilbert

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

FAILED:  cddl.usr.sbin.zfsd.zfsd_unittest.main

Error Message:
Received signal 6