FreeBSD-main-amd64-test - Build #23762 - Still Unstable

FreeBSD-main-amd64-test - Build #23762 (05963ea4d130c39b332ae8b69414e8a894ca81e0) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23762/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23762/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23762/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)

2e2a1c8ecf639317f40cdb1c2a0c5b9abe990e58 by jhb:
libgssapi: Remove set but unused variable.

e6ef68530b7f9417f0165a9bad714aee12dc1451 by jhb:
libkvm: Remove set but unused variable from ppc64mmu_hpt_init.

b07549f3c15637af6064d2f52b572f239f5ba870 by jhb:
lib9p: Remove set but unused sockets[] array from l9p_start_server.

035dd78d30ba28a3dc15c05ec85ad10127165677 by jhb:
libvgl: Remove set but unused andmask variable from VGLMouseInit.

1291d48f061ef2e955da0f4806ee1ac527908c8c by jhb:
mkuzip: Remove set but unused variable.

ee0299e5f300cbc2ab48c1fe44db0325b40d19a3 by jhb:
units: Remove set but unused variable.

96f286866dc148ace05bea363fecf4fc3b1824f0 by jhb:
rpc.lockd: Remove set but unused variables.

4bea944fe7ce75430b845b43d0a76d6cbebf5f93 by jhb:
traceroute: Remove set but unused variable.

98f7dec5084e832648c0ff8a93820f644b01a73a by jhb:
mptable: Remove set but unused variable.

5f0bd29180616c726ed3ded5e746f23aaf8aabc4 by jhb:
bluetooth/ath3kfw: Propagate return value from ath3k_load_fwfile.

9d7c4486e29b13ba0df0a56ce016cdc169b98550 by jhb:
bluetooth: Remove set but unused variable.

c19644284212e54a7e66bef4b6119fb9dcb14b20 by jhb:
nscd: Remove set but unused variables.

8457b7f426b074a2eb93002fc9d2268690a3cf32 by jhb:
ypldap: Remove set but unused variables.

def653cd6c38e17ab7bac1b13d34dd7f5f584832 by jhb:
ac: Remove set but not used variable.

1c3424b0d2e719f9e88cbeac3fd0abbe0886b0f0 by jhb:
rtld-elf: Remove set but unused variable on 32-bit arm.

6dd202ce930c6e77db4f4f2c5fe835a28d8c6a04 by jhb:
unix_seqpacket_test: Consistently use datalen as length to send.

c555dcddceec0c27242f9159755a43959853dc2f by jhb:
libalias tests: Mark an unused variable with __unused.

5edeed4360a7e492cbca71ae7d55120951f8fc53 by jhb:
libgssapi: Remove a set but unused variable.

e8f740fbc261b953ea4f22b80846f55c54225710 by jhb:
diff: Fully comment out the jackpot variable.

660d6c5c3d639bdb0902b8ca6cb9b3b8d5b8ccd7 by jhb:
procstat: Remove set but unused variable.

80badfcb70cf79560951f79245f765c444083e1f by jhb:
iostat: Remove set but unused variable.

afb001df81b4f69a739ee0cead50f71309f03ebb by jhb:
bsnmpd snmp_bridge: Remove set but unused variable.

05963ea4d130c39b332ae8b69414e8a894ca81e0 by dougm:
radix_trie: eliminate iteration in keydiff



The failed test cases:

2 tests failed.
FAILED:  sys.fs.fusefs.mknod.main

Error Message:
Returned non-success exit status 1

FAILED:  sys.netinet6.frag6.frag6_19.frag6_19

Error Message:
Global IPv6 statistics do not match: 19 != 20