Can't start Docker

marcins · March 9, 2019 at 9:51 AM

Hi all I have poblem when I try start docker:

Any idea?

Code

/storage/.kodi/addons/service.system.docker/bin/dockerd
WARN[2019-03-07T16:57:59.527796432Z] could not change group /var/run/docker.sock to docker: group docker not found
INFO[2019-03-07T16:57:59.534824051Z] libcontainerd: started new containerd process  pid=4071
INFO[2019-03-07T16:57:59.535682598Z] parsed scheme: "unix"                         module=grpc
INFO[2019-03-07T16:57:59.536138371Z] scheme "unix" not registered, fallback to default scheme  module=grpc
INFO[2019-03-07T16:57:59.537474189Z] ccResolverWrapper: sending new addresses to cc: [{unix:///var/run/docker/containerd/containerd.sock 0  <nil>}]  module=grpc
INFO[2019-03-07T16:57:59.538004083Z] ClientConn switching balancer to "pick_first"  module=grpc
INFO[2019-03-07T16:57:59.538688054Z] pickfirstBalancer: HandleSubConnStateChange: 0x2c9e170, CONNECTING  module=grpc
INFO[2019-03-07T16:57:59.643492328Z] starting containerd                           revision=1.2.2 version=v1.2.2
INFO[2019-03-07T16:57:59.646860144Z] loading plugin "io.containerd.content.v1.content"...  type=io.containerd.content.v1
INFO[2019-03-07T16:57:59.647483617Z] loading plugin "io.containerd.snapshotter.v1.aufs"...  type=io.containerd.snapshotter.v1
WARN[2019-03-07T16:57:59.655669812Z] failed to load plugin io.containerd.snapshotter.v1.aufs  error="modprobe aufs failed: "modprobe: FATAL: Module aufs not found in directory /lib/modules/5.0.0-rc8\n": exit status 1"
INFO[2019-03-07T16:57:59.656325326Z] loading plugin "io.containerd.snapshotter.v1.native"...  type=io.containerd.snapshotter.v1
INFO[2019-03-07T16:57:59.656867553Z] loading plugin "io.containerd.snapshotter.v1.overlayfs"...  type=io.containerd.snapshotter.v1
INFO[2019-03-07T16:57:59.657837387Z] loading plugin "io.containerd.snapshotter.v1.zfs"...  type=io.containerd.snapshotter.v1
WARN[2019-03-07T16:57:59.659022629Z] failed to load plugin io.containerd.snapshotter.v1.zfs  error="path /storage/.kodi/userdata/addon_data/service.system.docker/docker/containerd/daemon/io.containerd.snapshotter.v1.zfs must be a zfs filesystem to be used with the zfs snapshotter"
INFO[2019-03-07T16:57:59.659428487Z] loading plugin "io.containerd.metadata.v1.bolt"...  type=io.containerd.metadata.v1
WARN[2019-03-07T16:57:59.659756556Z] could not use snapshotter zfs in metadata plugin  error="path /storage/.kodi/userdata/addon_data/service.system.docker/docker/containerd/daemon/io.containerd.snapshotter.v1.zfs must be a zfs filesystem to be used with the zfs snapshotter"
WARN[2019-03-07T16:57:59.660011629Z] could not use snapshotter aufs in metadata plugin  error="modprobe aufs failed: "modprobe: FATAL: Module aufs not found in directory /lib/modules/5.0.0-rc8\n": exit status 1"
INFO[2019-03-07T16:57:59.662177704Z] loading plugin "io.containerd.differ.v1.walking"...  type=io.containerd.differ.v1
INFO[2019-03-07T16:57:59.662590061Z] loading plugin "io.containerd.gc.v1.scheduler"...  type=io.containerd.gc.v1
INFO[2019-03-07T16:57:59.663023751Z] loading plugin "io.containerd.service.v1.containers-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.663412443Z] loading plugin "io.containerd.service.v1.content-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.663751887Z] loading plugin "io.containerd.service.v1.diff-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.664027459Z] loading plugin "io.containerd.service.v1.images-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.664285323Z] loading plugin "io.containerd.service.v1.leases-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.664539395Z] loading plugin "io.containerd.service.v1.namespaces-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.664853091Z] loading plugin "io.containerd.service.v1.snapshots-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.665133620Z] loading plugin "io.containerd.runtime.v1.linux"...  type=io.containerd.runtime.v1
INFO[2019-03-07T16:57:59.666492063Z] loading plugin "io.containerd.runtime.v2.task"...  type=io.containerd.runtime.v2
INFO[2019-03-07T16:57:59.667345193Z] loading plugin "io.containerd.monitor.v1.cgroups"...  type=io.containerd.monitor.v1
INFO[2019-03-07T16:57:59.671485268Z] loading plugin "io.containerd.service.v1.tasks-service"...  type=io.containerd.service.v1
INFO[2019-03-07T16:57:59.671841503Z] loading plugin "io.containerd.internal.v1.restart"...  type=io.containerd.internal.v1
INFO[2019-03-07T16:57:59.672242570Z] loading plugin "io.containerd.grpc.v1.containers"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.672426937Z] loading plugin "io.containerd.grpc.v1.content"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.672584013Z] loading plugin "io.containerd.grpc.v1.diff"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.672728091Z] loading plugin "io.containerd.grpc.v1.events"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.672869668Z] loading plugin "io.containerd.grpc.v1.healt=hcheck"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.673015578Z] loading plugin "io.containerd.grpc.v1.images"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.673151864Z] loading plugin "io.containerd.grpc.v1.leases"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.673285650Z] loading plugin "io.containerd.grpc.v1.namespaces"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.673420186Z] loading plugin "io.containerd.internal.v1.opt"...  type=io.containerd.internal.v1
WARN[2019-03-07T16:57:59.674189195Z] failed to load plugin io.containerd.internal.v1.opt  error="mkdir /opt: read-only file system"
INFO[2019-03-07T16:57:59.674329023Z] loading plugin "io.containerd.grpc.v1.snapshots"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.674496099Z] loading plugin "io.containerd.grpc.v1.tasks"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.674638801Z] loading plugin "io.containerd.grpc.v1.version"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.674799211Z] loading plugin "io.containerd.grpc.v1.introspection"...  type=io.containerd.grpc.v1
INFO[2019-03-07T16:57:59.675851250Z] serving...                                    address="/var/run/docker/containerd/containerd-debug.sock"
INFO[2019-03-07T16:57:59.676245650Z] serving...                                    address="/var/run/docker/containerd/containerd.sock"
INFO[2019-03-07T16:57:59.676469682Z] containerd successfully booted in 0.036411s
INFO[2019-03-07T16:57:59.677092114Z] pickfirstBalancer: HandleSubConnStateChange: 0x2c9e170, READY  module=grpc
INFO[2019-03-07T16:57:59.737720715Z] parsed scheme: "unix"                         module=grpc
INFO[2019-03-07T16:57:59.737903124Z] scheme "unix" not registered, fallback to default scheme  module=grpc
INFO[2019-03-07T16:57:59.738260568Z] parsed scheme: "unix"                         module=grpc
INFO[2019-03-07T16:57:59.738377646Z] scheme "unix" not registered, fallback to default scheme  module=grpc
INFO[2019-03-07T16:57:59.739084491Z] ccResolverWrapper: sending new addresses to cc: [{unix:///var/run/docker/containerd/containerd.sock 0  <nil>}]  module=grpc
INFO[2019-03-07T16:57:59.739327147Z] ClientConn switching balancer to "pick_first"  module=grpc
INFO[2019-03-07T16:57:59.739678258Z] blockingPicker: the picked transport is not ready, loop back to repick  module=grpc
INFO[2019-03-07T16:57:59.739678216Z] pickfirstBalancer: HandleSubConnStateChange: 0x30d18f0, CONNECTING  module=grpc
INFO[2019-03-07T16:57:59.741968161Z] ccResolverWrapper: sending new addresses to cc: [{unix:///var/run/docker/containerd/containerd.sock 0  <nil>}]  module=grpc
INFO[2019-03-07T16:57:59.742329645Z] ClientConn switching balancer to "pick_first"  module=grpc
INFO[2019-03-07T16:57:59.742791001Z] pickfirstBalancer: HandleSubConnStateChange: 0x30d18f0, READY  module=grpc
INFO[2019-03-07T16:57:59.742792459Z] pickfirstBalancer: HandleSubConnStateChange: 0x2d2e3a0, CONNECTING  module=grpc
INFO[2019-03-07T16:57:59.746172733Z] pickfirstBalancer: HandleSubConnStateChange: 0x2d2e3a0, READY  module=grpc
INFO[2019-03-07T16:57:59.751938114Z] [graphdriver] using prior storage driver: overlay2
INFO[2019-03-07T16:58:00.625658849Z] Graph migration to content-addressability took 0.00 seconds
WARN[2019-03-07T16:58:00.626578810Z] Your kernel does not support cgroup memory limit
WARN[2019-03-07T16:58:00.626693181Z] Unable to find cpu cgroup in mounts
WARN[2019-03-07T16:58:00.626848591Z] Unable to find blkio cgroup in mounts
WARN[2019-03-07T16:58:00.626921296Z] Unable to find cpuset cgroup in mounts
WARN[2019-03-07T16:58:00.627221033Z] mountpoint for pids not found
INFO[2019-03-07T16:58:00.629451647Z] stopping healt=hcheck following graceful shutdown  module=libcontainerd
INFO[2019-03-07T16:58:00.631820880Z] pickfirstBalancer: HandleSubConnStateChange: 0x30d18f0, TRANSIENT_FAILURE  module=grpc
INFO[2019-03-07T16:58:00.632099785Z] pickfirstBalancer: HandleSubConnStateChange: 0x30d18f0, CONNECTING  module=grpc
INFO[2019-03-07T16:58:00.632445604Z] stopping event stream following graceful shutdown  error="context canceled" module=libcontainerd namespace=plugins.moby
Error starting daemon: Devices cgroup isn't mounted

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**Iridium** · March 9, 2019 at 12:05 PM Official Post

What are you trying to do? What hardware? What docker container are you using?

How is this thread different from This? Please re-read our Forum Rules about double posting.

Looks like you're trying to execute the dockerd program as a standalone.

marcins · March 9, 2019 at 12:48 PM

sorry for dobule posting but I think this is better space for my problem...

I'm trying to run docker on my Orange Pi PC. I have image for H3 with latest update.

I installed docker and Portainer via Kodi but the docker don't want start correctly.

The error which I post earlier is when I try start docker manually.

**chewitt** · March 9, 2019 at 2:28 PM Official Post

Seeing error messages like "Your kernel does not support cgroup memory limit" makes me think the Allwinner kernel defconfig doesn't have all the required cgroup/namespace options set.

Ping jernej ^

marcins · March 9, 2019 at 3:26 PM

more info:

Kodi logs:

http://ix.io/1czw

systemctl status docker:

http://ix.io/1d00

**jernej** · March 9, 2019 at 6:43 PM Official Post

marcins

I found script which checks which kernel options are missing. I enabled almost all of them except few optional ones. Can you test this update:

libreelec-h3.arm-9.1-devel-20190309191047-37a2b75.tar

At this point I'm unsure if docker addon needs to be rebuild.

chewitt

I guess kernel config is the main reason why experiment with using amlogic addons on allwinner images didn't work.

marcins · March 9, 2019 at 7:53 PM

I tested thi update and the docker start and work. but...

If I tried hello-world it work perfect

Code

docker -H 0.0.0.0:2375 run hello-world

other containers installed via kodi not work (I tested Emby, Portainer and Muximux)

There are no sound in Kodi after update.

**jernej** · March 9, 2019 at 8:40 PM Official Post

marcins

This is report from script which checks kernel config for compatibility with docker.

Display Spoiler

info: reading kernel config from linux.arm.conf ...

Generally Necessary:

- cgroup hierarchy: properly mounted [/sys/fs/cgroup]

- 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: enabled

- CONFIG_MEMCG_SWAP_ENABLED: enabled

(cgroup swap accounting is currently enabled)

- CONFIG_BLK_CGROUP: enabled

- CONFIG_BLK_DEV_THROTTLING: enabled

- CONFIG_IOSCHED_CFQ: missing

- CONFIG_CFQ_GROUP_IOSCHED: missing

- CONFIG_CGROUP_PERF: enabled

- CONFIG_CGROUP_HUGETLB: missing

- CONFIG_NET_CLS_CGROUP: enabled

- CONFIG_CGROUP_NET_PRIO: enabled

- CONFIG_CFS_BANDWIDTH: enabled

- CONFIG_FAIR_GROUP_SCHED: enabled

- CONFIG_RT_GROUP_SCHED: enabled

- 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)

Optional (for encrypted networks):

- CONFIG_CRYPTO: enabled

- CONFIG_CRYPTO_AEAD: enabled (as module)

- CONFIG_CRYPTO_GCM: enabled (as module)

- CONFIG_CRYPTO_SEQIV: enabled (as module)

- 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: missing

- CONFIG_BTRFS_FS_POSIX_ACL: missing

- "devicemapper":

- CONFIG_BLK_DEV_DM: missing

- CONFIG_DM_THIN_PROVISIONING: missing

- "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

I have a feeling that docker doesn't load modules if they are needed. Can you load all drivers on the list marked with "(as module)" and then check if it works for you?

Regarding sound, that's strange. I tested image and sound works ok.

marcins · March 10, 2019 at 11:28 AM

Rearding sound I update again and the sound working now.

I loaded all drivers marked with "(as module)" but this not resolve problem.

What I see in docker status there are missing nf_conntrack_netlink

http://ix.io/1d5a

**jernej** · March 10, 2019 at 12:36 PM Official Post

marcins

test this update: libreelec-h3.arm-9.1-devel-20190310131132-f3a2819.tar

I added mentioned and some other optional module. Unfortunatelly, blkio warnings can't be avoided. It seems needed kernel options were removed at Linux 5.0. I guess docker needs to be updated to account for this.

What is unusual is that your missing kernel module is not in check script provided by the docker.

marcins · March 10, 2019 at 3:48 PM

OK I update but any docker cointainer instaled via kodi not working...
http://ix.io/1d71

**jernej** · March 10, 2019 at 5:30 PM Official Post

Ok, I'm out of ideas. All needed kernel options seems to be present now.

marcins · March 10, 2019 at 5:54 PM

OK I removed Docker and all docker coinainers and I installed it again.

What I see now some cointainers works fine ut not all. For example Portainer not working but Emby work.

http://ix.io/1d8z

**jernej** · March 10, 2019 at 7:10 PM Official Post

Can you check from completely clean image? E.g. burn image again, update it and try again? If this doesn't work I can only compile docker addon again.

marcins · March 10, 2019 at 8:30 PM

Now seems to be working well

Can't start Docker

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