FreeBSD-main-amd64-test - Build #28126 - Unstable

FreeBSD-main-amd64-test - Build #28126 (7b6be0014a4eb81943491122bae70914b7fd82b6) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28126/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28126/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28126/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)

f350063a251c9da0c5ce437eb4c44a2d716b673e by cperciva:
clapic_handle_intr: KASSERT isrc != NULL

1d0ccd61563d48e914dccf3dd5cf0280d8331ec1 by cperciva:
x86: Add struct ioapic_intsrc.io_valid

5809c9a77b2d3b83c056ba3ac5ba4e261c0af595 by cperciva:
io_apic: Don't route to APIC ID > 255

d9db6d759dfcf4a4559e66e777599bb3fa8ca14c by cperciva:
x86: Add stub for Extended Destination ID support

02f29c1324cf5193c3aec181cb409917b541f7fe by cperciva:
msi: Support APIC Extended Destination IDs

b0e1b1069d655f12ab69cf3a1dc1904dd35ad1da by cperciva:
io_apic: Support APIC Extended Destination IDs

9ab5aa3d4c7879d5518afc7587a864ba880e7ee9 by cperciva:
KVM: Detect Extended Destination ID support

8c986d1645312487adf21a9104d667ac1e19c25f by cperciva:
x86/cpuid: add CPUID flag for Extended Destination ID support

9b18ba2c16a0750e6c78f348845368284ef1a704 by cperciva:
Xen: Detect Extended Destination ID support

49b6254b3e09ee741f456617111ecb18803459fb by cperciva:
vmm: Move defines from x86.c to x86/bhyve.h

8dd9a0d52175fbc5dafed851fb95a289a94fb6cd by cperciva:
Bhyve: Detect Extended Destination ID support

7b6be0014a4eb81943491122bae70914b7fd82b6 by cperciva:
Hyper-V: Detect Extended Destination ID support



The failed test cases:

1 tests failed.
FAILED:  sys.netpfil.pf.nat.endpoint_independent_exhaust

Error Message:
server2 did not receive connection from client (default)