root@am437x-evm:~# docker pull ubuntu Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# docker --version Docker version 19.03.8-ce, build afacb8b7f0 root@am437x-evm:~# docker pull ubuntu Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# systemctl start docker Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details. root@am437x-evm:~# docker pull ubuntu Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# sudo dockerd -sh: sudo: command not found root@am437x-evm:~# dockerd INFO[2022-12-08T12:03:58.894209920Z] Starting up INFO[2022-12-08T12:03:58.914444262Z] libcontainerd: started new containerd process pid=1267 INFO[2022-12-08T12:03:58.914898442Z] parsed scheme: "unix" module=grpc INFO[2022-12-08T12:03:58.915033433Z] scheme "unix" not registered, fallback to default scheme module=grpc INFO[2022-12-08T12:03:58.915233587Z] ccResolverWrapper: sending update to cc: {[{unix:///var/run/docker/containerd/containerd.sock 0 }] } module=grpc INFO[2022-12-08T12:03:58.915337872Z] ClientConn switching balancer to "pick_first" module=grpc INFO[2022-12-08T12:03:59.163442205Z] starting containerd revision=3b3e9d5f62a114153829f9fbe2781d27b0a2ddac.m version=v 1.2.14-3-g3b3e9d5f6.m INFO[2022-12-08T12:03:59.165696605Z] loading plugin "io.containerd.content.v1.content"... type=io.containerd.content.v1 INFO[2022-12-08T12:03:59.165986920Z] loading plugin "io.containerd.snapshotter.v1.aufs"... type=io.containerd.snapshotter.v1 WARN[2022-12-08T12:03:59.183355409Z] failed to load plugin io.containerd.snapshotter.v1.aufs error="modprobe aufs failed: "modprobe: FATAL: Mod ule aufs not found in directory /lib/modules/5.10.100-g7a7a3af903\n": exit status 1" INFO[2022-12-08T12:03:59.183650266Z] loading plugin "io.containerd.snapshotter.v1.native"... type=io.containerd.snapshotter.v1 INFO[2022-12-08T12:03:59.184086280Z] loading plugin "io.containerd.snapshotter.v1.overlayfs"... type=io.containerd.snapshotter.v1 INFO[2022-12-08T12:03:59.184899770Z] loading plugin "io.containerd.snapshotter.v1.zfs"... type=io.containerd.snapshotter.v1 INFO[2022-12-08T12:03:59.186408425Z] skip loading plugin "io.containerd.snapshotter.v1.zfs"... type=io.containerd.snapshotter.v1 INFO[2022-12-08T12:03:59.186577331Z] loading plugin "io.containerd.metadata.v1.bolt"... type=io.containerd.metadata.v1 WARN[2022-12-08T12:03:59.186747612Z] could not use snapshotter aufs in metadata plugin error="modprobe aufs failed: "modprobe: FATAL: Module au fs not found in directory /lib/modules/5.10.100-g7a7a3af903\n": exit status 1" WARN[2022-12-08T12:03:59.186860897Z] could not use snapshotter zfs in metadata plugin error="path /var/lib/docker/containerd/daemon/io.containe rd.snapshotter.v1.zfs must be a zfs filesystem to be used with the zfs snapshotter: skip plugin" INFO[2022-12-08T12:03:59.187770173Z] loading plugin "io.containerd.differ.v1.walking"... type=io.containerd.differ.v1 INFO[2022-12-08T12:03:59.188029948Z] loading plugin "io.containerd.gc.v1.scheduler"... type=io.containerd.gc.v1 INFO[2022-12-08T12:03:59.188520001Z] loading plugin "io.containerd.service.v1.containers-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.188678991Z] loading plugin "io.containerd.service.v1.content-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.188836231Z] loading plugin "io.containerd.service.v1.diff-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.188973555Z] loading plugin "io.containerd.service.v1.images-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.189910830Z] loading plugin "io.containerd.service.v1.leases-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.190094651Z] loading plugin "io.containerd.service.v1.namespaces-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.190223518Z] loading plugin "io.containerd.service.v1.snapshots-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.190341761Z] loading plugin "io.containerd.runtime.v1.linux"... type=io.containerd.runtime.v1 INFO[2022-12-08T12:03:59.191068340Z] loading plugin "io.containerd.runtime.v2.task"... type=io.containerd.runtime.v2 INFO[2022-12-08T12:03:59.191618555Z] loading plugin "io.containerd.monitor.v1.cgroups"... type=io.containerd.monitor.v1 INFO[2022-12-08T12:03:59.222241668Z] loading plugin "io.containerd.service.v1.tasks-service"... type=io.containerd.service.v1 INFO[2022-12-08T12:03:59.223764156Z] loading plugin "io.containerd.internal.v1.restart"... type=io.containerd.internal.v1 INFO[2022-12-08T12:03:59.225780654Z] loading plugin "io.containerd.grpc.v1.containers"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.226692221Z] loading plugin "io.containerd.grpc.v1.content"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.227274227Z] loading plugin "io.containerd.grpc.v1.diff"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.227710157Z] loading plugin "io.containerd.grpc.v1.events"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.228050303Z] loading plugin "io.containerd.grpc.v1.healthcheck"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.228749717Z] loading plugin "io.containerd.grpc.v1.images"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.229124777Z] loading plugin "io.containerd.grpc.v1.leases"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.563340019Z] loading plugin "io.containerd.grpc.v1.namespaces"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.563802407Z] loading plugin "io.containerd.internal.v1.opt"... type=io.containerd.internal.v1 INFO[2022-12-08T12:03:59.564699267Z] loading plugin "io.containerd.grpc.v1.snapshots"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.565161655Z] loading plugin "io.containerd.grpc.v1.tasks"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.565524424Z] loading plugin "io.containerd.grpc.v1.version"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.565862402Z] loading plugin "io.containerd.grpc.v1.introspection"... type=io.containerd.grpc.v1 INFO[2022-12-08T12:03:59.572018515Z] serving... address="/var/run/docker/containerd/containerd-debug.sock" INFO[2022-12-08T12:03:59.576147255Z] serving... address="/var/run/docker/containerd/containerd.sock" INFO[2022-12-08T12:03:59.576453569Z] containerd successfully booted in 0.416637s INFO[2022-12-08T12:03:59.628039778Z] parsed scheme: "unix" module=grpc INFO[2022-12-08T12:03:59.628234099Z] scheme "unix" not registered, fallback to default scheme module=grpc INFO[2022-12-08T12:03:59.628390631Z] ccResolverWrapper: sending update to cc: {[{unix:///var/run/docker/containerd/containerd.sock 0 }] } module=grpc INFO[2022-12-08T12:03:59.628479917Z] ClientConn switching balancer to "pick_first" module=grpc INFO[2022-12-08T12:03:59.636255886Z] parsed scheme: "unix" module=grpc INFO[2022-12-08T12:03:59.636456748Z] scheme "unix" not registered, fallback to default scheme module=grpc INFO[2022-12-08T12:03:59.636617571Z] ccResolverWrapper: sending update to cc: {[{unix:///var/run/docker/containerd/containerd.sock 0 }] } module=grpc INFO[2022-12-08T12:03:59.636799851Z] ClientConn switching balancer to "pick_first" module=grpc ERRO[2022-12-08T12:03:59.654647936Z] Failed to built-in GetDriver graph btrfs /var/lib/docker ERRO[2022-12-08T12:03:59.675351757Z] failed to mount overlay: no such device storage-driver=overlay2 ERRO[2022-12-08T12:03:59.717666383Z] AUFS was not found in /proc/filesystems storage-driver=aufs ERRO[2022-12-08T12:03:59.729761372Z] failed to mount overlay: no such device storage-driver=overlay ERRO[2022-12-08T12:03:59.729972775Z] Failed to built-in GetDriver graph devicemapper /var/lib/docker WARN[2022-12-08T12:03:59.755072028Z] Your kernel does not support cgroup rt period WARN[2022-12-08T12:03:59.755357885Z] Your kernel does not support cgroup rt runtime WARN[2022-12-08T12:03:59.755485877Z] Your kernel does not support cgroup blkio weight WARN[2022-12-08T12:03:59.755726570Z] Your kernel does not support cgroup blkio weight_device WARN[2022-12-08T12:03:59.755853812Z] Your kernel does not support cgroup blkio throttle.read_bps_device WARN[2022-12-08T12:03:59.755960597Z] Your kernel does not support cgroup blkio throttle.write_bps_device WARN[2022-12-08T12:03:59.756061965Z] Your kernel does not support cgroup blkio throttle.read_iops_device WARN[2022-12-08T12:03:59.756158876Z] Your kernel does not support cgroup blkio throttle.write_iops_device WARN[2022-12-08T12:03:59.756282951Z] Unable to find cpuset cgroup in mounts INFO[2022-12-08T12:03:59.766733668Z] Loading containers: start. WARN[2022-12-08T12:03:59.791708554Z] Running modprobe bridge br_netfilter failed with message: modprobe: WARNING: Module br_netfilter not found in directory /lib/modules/5.10.100-g7a7a3af903 , error: exit status 1 WARN[2022-12-08T12:04:00.527426561Z] Could not load necessary modules for Conntrack: Running modprobe nf_conntrack_netlink failed with message: `modprobe: WARNING: Module nf_conntrack_netlink not found in directory /lib/modules/5.10.100-g7a7a3af903`, error: exit status 1 INFO[2022-12-08T12:04:00.528869429Z] Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to s et a preferred IP address INFO[2022-12-08T12:04:00.817166894Z] stopping event stream following graceful shutdown error="context canceled" module=libcontainerd namespace= moby INFO[2022-12-08T12:04:00.818959657Z] stopping healthcheck following graceful shutdown module=libcontainerd INFO[2022-12-08T12:04:00.829618241Z] stopping event stream following graceful shutdown error="context canceled" module=libcontainerd namespace= plugins.moby failed to start daemon: Error initializing network controller: Error creating default "bridge" network: Failed to program NAT chain: Failed to i nject DOCKER in PREROUTING chain: iptables failed: iptables --wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER: iptables v1.8.4 (legacy): Couldn't load match `addrtype':No such file or directory Try `iptables -h' or 'iptables --help' for more information. (exit status 2) root@am437x-evm:~# docker pull ubuntu Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# root@am437x-evm:~# docker images Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# docker ps -a Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# root@am437x-evm:~# docker pull ubuntu Using default tag: latest Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? root@am437x-evm:~# docker --version Docker version 19.03.8-ce, build afacb8b7f0 root@am437x-evm:~# root@am437x-evm:~# systemctl unmask docker root@am437x-evm:~# systemctl start docker Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details. root@am437x-evm:~# root@am437x-evm:~# systemctl status docker * docker.service - Docker Application Container Engine Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset> Active: failed (Result: exit-code) since Thu 2022-12-08 12:13:17 UTC; 1min> TriggeredBy: * docker.socket Docs: https://docs.docker.com Process: 1569 ExecStart=/usr/bin/dockerd -H fd:// (code=exited, status=1/FA> Main PID: 1569 (code=exited, status=1/FAILURE) Dec 08 12:13:17 am437x-evm systemd[1]: Failed to start Docker Application Conta> Dec 08 12:13:17 am437x-evm systemd[1]: docker.service: Scheduled restart job, r> Dec 08 12:13:17 am437x-evm systemd[1]: Stopped Docker Application Container Eng> Dec 08 12:13:17 am437x-evm systemd[1]: docker.service: Start request repeated t> Dec 08 12:13:17 am437x-evm systemd[1]: docker.service: Failed with result 'exit> Dec 08 12:13:17 am437x-evm systemd[1]: Failed to start Docker Application Conta> lines 1-14/14 (END)