systemd (247.3-7) bullseye; urgency=medium

systemd (247.3-7) bullseye; urgency=medium

  * Switch debian-branch to debian/bullseye
  * udevadm-trigger: do not return immediately on EACCES.
    Fixes a regression when using systemd-networkd in an unprivileged LXD
    container. (Closes: #997006)
  * Revert multipath symlink race fix.
    Revert upstream commits which caused a regression in udev resulting in
    long delays when processing partitions with the same label.
    (Closes: #993738)
  * shared/rm-rf: loop over nested directories instead of recursing.
    Fixes uncontrolled recursion in systemd-tmpfiles.
    (CVE-2021-3997, Closes: #1003467)
  * Demote systemd-timesyncd from Depends to Recommends.
    This avoids a dependency cycle between systemd and systemd-timesyncd and
    thus makes dist upgrades more predictable and robust.
    It also allows minimal, systemd based containers where no NTP client is
    strictly necessary.
    To ensure that systemd-timesyncd is installed in a default installation
    created by d-i, bump its priority to standard.
    (Closes: #986651, #993947)
  * autopktest: Fix timedated test dependencies.
    Add an explicit systemd-timesyncd dependency as it is required by the
    timedated test.
  * machine: enter target PID namespace when adding a live mount.
    Fixes failure to bind mount a directory into a container using
    machinectl. (Closes: #993248)

[dgit import unpatched systemd 247.3-7]