FreeBSD-main-amd64-test - Build #25233 - Still Unstable

FreeBSD-main-amd64-test - Build #25233 (83dcc7790b11e605c32ec9a091c6bba3bc921083) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25233/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25233/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25233/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)

3d40cc7ab888a37a3ba085f377a057396a7d2476 by tuexen:
sctp: add missing check

52e41d1a5bd92ca1849a0f445915a4c6d63334e0 by imp:
Update example from gcc6 to gcc13

e187fa56904712cb4dac9e14c81c88821582aeb4 by tuexen:
sctp: fix sctp_sendall() when an mbuf chain is provided

83dcc7790b11e605c32ec9a091c6bba3bc921083 by tuexen:
sctp: don't provide uninitialized memory to process_chunk_drop()



The failed test cases:

3 tests failed.
FAILED:  sys.netpfil.common.dummynet.pf_pls_gilbert

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

FAILED:  sys.kern.unix_seqpacket_test.random_eor_and_waitall

Error Message:
/usr/src/tests/sys/kern/unix_seqpacket_test.c:1182: send(params->sock, &params->sendbuf[off], len, flags) == len not met

FAILED:  sys.netinet6.divert.ipdivert_ip6_output_remote_success

Error Message:
1 != 0 (1 != 0)