info: reading kernel config from /proc/config.gz ... Generally Necessary: - cgroup hierarchy: nonexistent?? (see https://github.com/tianon/cgroupfs-mount) - CONFIG_NAMESPACES: enabled - CONFIG_NET_NS: enabled - CONFIG_PID_NS: enabled - CONFIG_IPC_NS: enabled - CONFIG_UTS_NS: enabled - CONFIG_CGROUPS: enabled - CONFIG_CGROUP_CPUACCT: enabled - CONFIG_CGROUP_DEVICE: enabled - CONFIG_CGROUP_FREEZER: enabled - CONFIG_CGROUP_SCHED: enabled - CONFIG_CPUSETS: enabled - CONFIG_MEMCG: enabled - CONFIG_KEYS: enabled - CONFIG_VETH: enabled (as module) - CONFIG_BRIDGE: enabled (as module) - CONFIG_BRIDGE_NETFILTER: enabled (as module) - CONFIG_NF_NAT_IPV4: enabled (as module) - CONFIG_IP_NF_FILTER: enabled (as module) - CONFIG_IP_NF_TARGET_MASQUERADE: enabled (as module) - CONFIG_NETFILTER_XT_MATCH_ADDRTYPE: enabled (as module) - CONFIG_NETFILTER_XT_MATCH_CONNTRACK: enabled (as module) - CONFIG_NETFILTER_XT_MATCH_IPVS: enabled (as module) - CONFIG_IP_NF_NAT: enabled (as module) - CONFIG_NF_NAT: enabled (as module) - CONFIG_NF_NAT_NEEDED: enabled - CONFIG_POSIX_MQUEUE: enabled Optional Features: - CONFIG_USER_NS: enabled - CONFIG_SECCOMP: enabled - CONFIG_CGROUP_PIDS: enabled - CONFIG_MEMCG_SWAP: missing - CONFIG_MEMCG_SWAP_ENABLED: missing - CONFIG_BLK_CGROUP: enabled - CONFIG_BLK_DEV_THROTTLING: enabled - CONFIG_IOSCHED_CFQ: enabled - CONFIG_CFQ_GROUP_IOSCHED: enabled - CONFIG_CGROUP_PERF: missing - CONFIG_CGROUP_HUGETLB: missing - CONFIG_NET_CLS_CGROUP: enabled (as module) - CONFIG_CGROUP_NET_PRIO: missing - CONFIG_CFS_BANDWIDTH: missing - CONFIG_FAIR_GROUP_SCHED: enabled - CONFIG_RT_GROUP_SCHED: missing - CONFIG_IP_NF_TARGET_REDIRECT: enabled (as module) - CONFIG_IP_VS: enabled (as module) - CONFIG_IP_VS_NFCT: enabled - CONFIG_IP_VS_PROTO_TCP: enabled - CONFIG_IP_VS_PROTO_UDP: enabled - CONFIG_IP_VS_RR: enabled (as module) - CONFIG_EXT4_FS: enabled - CONFIG_EXT4_FS_POSIX_ACL: enabled - CONFIG_EXT4_FS_SECURITY: enabled - Network Drivers: - "overlay": - CONFIG_VXLAN: enabled (as module) - CONFIG_BRIDGE_VLAN_FILTERING: missing Optional (for encrypted networks): - CONFIG_CRYPTO: enabled - CONFIG_CRYPTO_AEAD: enabled - CONFIG_CRYPTO_GCM: enabled (as module) - CONFIG_CRYPTO_SEQIV: enabled - CONFIG_CRYPTO_GHASH: enabled (as module) - CONFIG_XFRM: enabled - CONFIG_XFRM_USER: enabled - CONFIG_XFRM_ALGO: enabled - CONFIG_INET_ESP: enabled (as module) - CONFIG_INET_XFRM_MODE_TRANSPORT: enabled (as module) - "ipvlan": - CONFIG_IPVLAN: enabled (as module) - "macvlan": - CONFIG_MACVLAN: enabled (as module) - CONFIG_DUMMY: enabled (as module) - "ftp,tftp client in container": - CONFIG_NF_NAT_FTP: enabled (as module) - CONFIG_NF_CONNTRACK_FTP: enabled (as module) - CONFIG_NF_NAT_TFTP: enabled (as module) - CONFIG_NF_CONNTRACK_TFTP: enabled (as module) - Storage Drivers: - "aufs": - CONFIG_AUFS_FS: missing - "btrfs": - CONFIG_BTRFS_FS: enabled (as module) - CONFIG_BTRFS_FS_POSIX_ACL: enabled - "devicemapper": - CONFIG_BLK_DEV_DM: enabled (as module) - CONFIG_DM_THIN_PROVISIONING: enabled (as module) - "overlay": - CONFIG_OVERLAY_FS: enabled (as module) - "zfs": - /dev/zfs: missing - zfs command: missing - zpool command: missing Limits: - /proc/sys/kernel/keys/root_maxkeys: 1000000