FreeBSD-main-amd64-test - Build #25883 - Still Unstable

FreeBSD-main-amd64-test - Build #25883 (f68ee0e7a1e8732f725cad4ac708ec49093782d4) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25883/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25883/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25883/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)

efff9f8a94ab4118bc5f5a1a65bf6938f4dedadf by kevans:
Import libder v1.0

736d663976d1768533badbf06581481d01fade4c by kevans:
Import libecc v0.9.7

9c40c4de4c33b2ba1124fb752ebea0bebaa6013f by kevans:
Remove unwanted artifact from libder import

d11904b350214943dedb64c7121d4602799d7afd by asomers:
Fix lib/libc/nss/getgr_test with large numbers of groups

f59bb61e1eb4d1e4fc3c60cc14779d0668267cb2 by kevans:
lib: hook libder up to the build

05427f4639bcf2703329a9be9d25ec09bb782742 by kevans:
secure: hook up libecc as libpkgecc

2629e90dd05fb69d767525f960101d7d055ffae0 by kevans:
pkg: pull rsa bits out of pkg.c

5862580ded35e23581291a2e1052f04428369ead by kevans:
pkg: abstract rsa out behind a pkgsign API

2ecfc040a09f8c42f67bbfdcc4bd02ef84dac8b7 by kevans:
pkg: refactor out a pkg_read_fd()

2e065d74a5b0ea32db7d4f6e3f78eaa17ee7685e by kevans:
pkg: add a pkgsign_verify_data callback

3d0a0dda3a7d57bbd4eaf65ba8da0f2a36089c0e by kevans:
pkg: finish adding the ECC signer and signature type bits

f68ee0e7a1e8732f725cad4ac708ec49093782d4 by kevans:
shar: add a deprecation notice



The failed test cases:

4 tests failed.
FAILED:  lib.csu.dynamiclib.cxx_constructors.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  lib.csu.dynamiclib.fini_test.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  lib.csu.dynamiclib.init_test.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  sys.net.routing.test_routing_l3.py.TestIfOps::test_change_prefix_route[inet]

Error Message:
/usr/tests/sys/net/routing/test_routing_l3.py:42: AssertionError