I continued to bisect binaries (/lib/systemd/{systemd,systemd-logind,systemd-journald,systemd-fsck,systemd-fsckd}.
I never got a hang with 219 + journald from 218, and I did get a hang with 218 + journald from 219, which indicates that this is related to journald. Didier confirmed the latter hang.
I continued to bisect binaries (/lib/systemd/ {systemd, systemd- logind, systemd- journald, systemd- fsck,systemd- fsckd}.
I never got a hang with 219 + journald from 218, and I did get a hang with 218 + journald from 219, which indicates that this is related to journald. Didier confirmed the latter hang.