FreeBSD_HEAD_arm64 - Build #1098 - Fixed

[jenkins-admin at FreeBSD.org]

FreeBSD_HEAD_arm64 - Build #1098 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/1098/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/1098/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/1098/console

Change summaries:

287618 by mav:
Disable CTL_IO_DELAY feature.

It is too developer-oriented to be enabled by default.

287617 by hrs:
Remove SIOCGDRLST_IN6 and SIOCGPRLST_IN6 forgotten in the previous commit.

MFC after:	3 days