time="2026-11-08T03:58:08Z" 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 is a networking, observability, and security solution with an eBPF-based dataplane
From cilium-1.16 1.16.19-r10 (enterprise-packages), captured 2026-11-08 by running cilium-mount --usage (exit 0). permalink
time="2026-11-08T03:58:08Z" 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