Error Cannot open /proc/sys/kernel/shm failed with status: 75

[pguinet]

Hi,
With Sysbox 0.6.6 on docker host, I can run a container from image with latest docker and containerd, but I can't launch another container (typically Oracle database) inside my first container.
Server Debian 12, Docker version 27.4.1, Sysbox 0.6.6 Community.
Docker image with systemd and latest docker.

FROM ubuntu:jammy

# Set some environment
ARG TZ="Europe/Paris"
ENV LANG=C.UTF-8
ARG DEBIAN_FRONTEND="noninteractive"
ARG DEBCONF_NONINTERACTIVE_SEEN true

# Install Systemd and necessary softwares
RUN apt-get update &&                            \
    apt-get install -y --no-install-recommends   \
            ca-certificates   \
            &&                \
    apt-get update &&                            \
    ACCEPT_EULA=y                                \
    DEBIAN_FRONTEND=noninteractive               \
    apt-get install -y --no-install-recommends   \
            systemd           \
            systemd-sysv      \
            libsystemd0       \
            dbus              \
            iptables          \
            iproute2          \
            curl

# Install Docker
RUN curl -fsSL https://get.docker.com -o get-docker.sh && sh get-docker.sh && rm get-docker.sh
# SYS-9199 : downgrade containerd.io
#RUN apt-get --reinstall install -y --allow-downgrades containerd.io=1.7.23-1
ADD https://raw.githubusercontent.com/docker/docker-ce/master/components/cli/contrib/completion/bash/docker /etc/bash_completion.d/docker.sh

# Set systemd as entrypoint.
ENTRYPOINT [ "/sbin/init", "--log-level=err" ]

Launch container from this image docker run --rm --runtime sysbox-runc --name sysbox sysbox and inside this container launch an oracle container docker run --rm container-registry.oracle.com/database/free:latest produces Error : ORA-27300: OS system dependent operation:Cannot open /proc/sys/kernel/shm failed with status: 75