The init system that fails inside the container is the default one for both stretch/buster - systemd, that's why i've reported this issue here. LXC/init versions on the host haven't changed.
- Bug#939168: systemd: LXC container fails to start after s... Sergey Aleynikov
- Bug#939168: systemd: LXC container fails to start af... Michael Biebl
- Bug#939168: systemd: LXC container fails to star... Michael Biebl
- Bug#939168: systemd: LXC container fails to ... Sergey Aleynikov
- Bug#939168: systemd: LXC container fails... Michael Biebl
- Bug#939168: systemd: LXC container ... Michael Biebl
- Bug#939168: systemd: LXC contai... Sergey Aleynikov
- Bug#939168: systemd: LXC container fails to start af... Michael Biebl