The cgroups=split e2e test wraps podman in systemd-run --scope but does not request cgroup delegation. Without Delegate=yes, systemd does not guarantee that controllers like pids are written to cgroup.subtree_control for child cgroups. Whether they appear depends on the systemd session state at that moment, causing flaky crun failures when it tries to use unavailable controllers.
Fixes: #28944
Signed-off-by: Satwik Sai Prakash Sahoo <sahoospsatwik@gmail.com>
Satwik Sai Prakash Sahoo
6d057f585a