time="2026-11-09T14:34:02Z" level=warning msg="Failed to mount cgroupv2. Any functionality that needs cgroup (e.g.: socket-based LB) will not work." error="failed to mount --usage: operation not permitted" subsys=cgroups
Cilium binaries that run on the host.
From cilium-fips-1.16-host-utils 1.16.19-r15 (enterprise-packages), captured 2026-11-09 by running cilium-mount --usage (exit 0). permalink
time="2026-11-09T14:34:02Z" level=warning msg="Failed to mount cgroupv2. Any functionality that needs cgroup (e.g.: socket-based LB) will not work." error="failed to mount --usage: operation not permitted" subsys=cgroups