Dear Maintainer,
I observe what looks like the same symptom of bug #1111660 on current systemd.
From syslog:
systemd-tmpfiles[1952186]: /usr/lib/tmpfiles.d/legacy.conf:14: Duplicate line for path "/run/lock", ignoring.
This is the file (unmodified by me):
===File /usr/lib/tmpfiles.d/legacy.conf=====================
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
# See tmpfiles.d(5) for details.
# The functionality provided by these files and directories has been replaced
# by newer interfaces. Their use is discouraged on legacy-free systems. This
# configuration is provided to maintain backward compatibility.
d /run/lock 0755 root root -
L /var/lock - - - - ../run/lock
L$ /var/log/README - - - - ../../usr/share/doc/systemd/README.logs
# /run/lock/subsys is used for serializing SysV service execution, and
# hence without use on SysV-less systems.
d /run/lock/subsys 0755 root root -
============================================================