FreeBSD-stable-15-amd64-build - Build #1255 - Fixed

FreeBSD-stable-15-amd64-build - Build #1255 (fb81f8e010df1f3a8cd37f081d43d9b918491125) - Fixed

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-build/1255/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-build/1255/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-build/1255/console

Change summaries:
(Those commits are likely but not certainly responsible)

baa7ab7f484bb8895d42900c74bc63d5e92e0266 by markj:
ip_mroute: Don't assume that a multicast router is running

7e6d8a8b8fb66597f30067b6eb56b1c0a6ac2d50 by markj:
proc: Copy the p_reapsubtree field explicitly during fork

6e59c4eb574b8014f580c777876037dae4de7e22 by markj:
epoch: Fix epoch_drain_callbacks()

af488533df8075a4d231773edf8db715f03ab2bf by markj:
ctl.4: Document the assumption that CTL HA runs only on trusted networks

730e18a4607cdec7ace37808455acda0585f31fa by markj:
rawip: Fix handling of checksums in rip6_input()

9c13f8c473333653aa83c56e37ea109e11d2b14c by markj:
lib9p: fix compilation errors in example server

873ba78dfe6d644d1de124a096f46aaae5a9599e by markj:
gve: Implement AQ batching for queue creation and destruction

f2c99600cbdfa9df93fd0566f49bb001495c91c8 by markj:
tests/libc: Fix fortify_source uio tests

582e01321ac6204f3560674c290a58ed89de39f5 by markj:
bhyve: tpm: Avoid printing a message when clearing the cancel bit

fb81f8e010df1f3a8cd37f081d43d9b918491125 by markj:
riscv/vmm: allow vmm to be built in kernel