Exec Format Error

[TristBella]

I just used portainer to install this on a raspberry pi 2. It installed flawlessly however every time it starts, it stops with the below error. I had this working perfect on unRaid with no issues.

standard_init_linux.go:211: exec user process caused "exec format error"

[TristBella]

This may help. It is the inspection of the container.

{
"AppArmorProfile": "",
"Args": [],
"Config": {
"AttachStderr": false,
"AttachStdin": false,
"AttachStdout": false,
"Cmd": [
"run.sh"
],
"Domainname": "",
"Entrypoint": null,
"Env": [
"TOKEN=",
"MACHINEID=",
"SERVERNAME=",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"UID=991",
"GID=991",
"DEBUG=false",
"PORT=2389",
"HOST=0.0.0.0"
],
"ExposedPorts": {
"2389/tcp": {}
},
"Hostname": "5e54c4851ee5",
"Image": "starbix/plex-ldap:latest",
"Labels": {
"maintainer": "Starbix"
},
"OnBuild": null,
"OpenStdin": false,
"StdinOnce": false,
"Tty": false,
"User": "",
"Volumes": null,
"WorkingDir": ""
},
"Created": "2020-01-23T21:32:39.48976182Z",
"Driver": "overlay2",
"ExecIDs": null,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/d8b15ec3f4814b85201b0d9fd8c01b01afde8e66883de11d8f596643946187a1-init/diff:/var/lib/docker/overlay2/888e4785417e6a3a9f9edafb33a248ce35e3d57505ae3dc2e5feea4a2f8960f8/diff:/var/lib/docker/overlay2/afaa86e71e3b2265468646616b3c2ecac3168661f3fd78e0d94370dfab938426/diff:/var/lib/docker/overlay2/782794ce28a422818a6b1eec4a1472ffd51eecf17be66b630090f28669bfc276/diff:/var/lib/docker/overlay2/b3c1118f70b9a4ba2e08577c25f490180264b366a1209c4632b13184924c3782/diff",
"MergedDir": "/var/lib/docker/overlay2/d8b15ec3f4814b85201b0d9fd8c01b01afde8e66883de11d8f596643946187a1/merged",
"UpperDir": "/var/lib/docker/overlay2/d8b15ec3f4814b85201b0d9fd8c01b01afde8e66883de11d8f596643946187a1/diff",
"WorkDir": "/var/lib/docker/overlay2/d8b15ec3f4814b85201b0d9fd8c01b01afde8e66883de11d8f596643946187a1/work"
},
"Name": "overlay2"
},
"HostConfig": {
"AutoRemove": false,
"Binds": [],
"BlkioDeviceReadBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceWriteIOps": null,
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"CapAdd": [
"AUDIT_WRITE",
"CHOWN",
"DAC_OVERRIDE",
"FOWNER",
"FSETID",
"KILL",
"MKNOD",
"NET_BIND_SERVICE",
"NET_RAW",
"SETFCAP",
"SETGID",
"SETPCAP",
"SETUID",
"SYS_CHROOT"
],
"CapDrop": [
"AUDIT_CONTROL",
"BLOCK_SUSPEND",
"DAC_READ_SEARCH",
"IPC_LOCK",
"IPC_OWNER",
"LEASE",
"LINUX_IMMUTABLE",
"MAC_ADMIN",
"MAC_OVERRIDE",
"NET_ADMIN",
"NET_BROADCAST",
"SYSLOG",
"SYS_ADMIN",
"SYS_BOOT",
"SYS_MODULE",
"SYS_NICE",
"SYS_PACCT",
"SYS_PTRACE",
"SYS_RAWIO",
"SYS_RESOURCE",
"SYS_TIME",
"SYS_TTY_CONFIG",
"WAKE_ALARM"
],
"Capabilities": null,
"Cgroup": "",
"CgroupParent": "",
"ConsoleSize": [
0,
0
],
"ContainerIDFile": "",
"CpuCount": 0,
"CpuPercent": 0,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpuShares": 0,
"CpusetCpus": "",
"CpusetMems": "",
"DeviceCgroupRules": null,
"DeviceRequests": null,
"Devices": [],
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": [],
"GroupAdd": null,
"IOMaximumBandwidth": 0,
"IOMaximumIOps": 0,
"IpcMode": "private",
"Isolation": "",
"KernelMemory": 0,
"KernelMemoryTCP": 0,
"Links": null,
"LogConfig": {
"Config": {},
"Type": "json-file"
},
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"Memory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"NanoCpus": 0,
"NetworkMode": "bridge",
"OomKillDisable": false,
"OomScoreAdj": 0,
"PidMode": "",
"PidsLimit": null,
"PortBindings": {
"2389/tcp": [
{
"HostIp": "",
"HostPort": "2389"
}
]
},
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
],
"ReadonlyRootfs": false,
"RestartPolicy": {
"MaximumRetryCount": 0,
"Name": "no"
},
"Runtime": "runc",
"SecurityOpt": null,
"ShmSize": 67108864,
"UTSMode": "",
"Ulimits": null,
"UsernsMode": "",
"VolumeDriver": "",
"VolumesFrom": null
},
"HostnamePath": "/var/lib/docker/containers/5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a/hostname",
"HostsPath": "/var/lib/docker/containers/5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a/hosts",
"Id": "5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a",
"Image": "sha256:1f33947867f32f99bb6a4b769979107ec4b3312850896c66ece2ece00d414214",
"LogPath": "/var/lib/docker/containers/5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a/5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a-json.log",
"MountLabel": "",
"Mounts": [],
"Name": "/Plex_LDAP",
"NetworkSettings": {
"Bridge": "",
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"HairpinMode": false,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"MacAddress": "",
"Networks": {
"bridge": {
"Aliases": null,
"DriverOpts": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAMConfig": {},
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"Links": null,
"MacAddress": "",
"NetworkID": "1c4f5017b26a70b9fdfe88e54629b978843ded3eec0ebf18752d6a91885e38f7"
}
},
"Ports": {},
"SandboxID": "30be40de375e36b27a565273a6a543d50b1bf79c0dfbcc62c00637461f17e545",
"SandboxKey": "/var/run/docker/netns/30be40de375e",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null
},
"Path": "run.sh",
"Platform": "linux",
"Portainer": {
"ResourceControl": {
"Id": 1,
"ResourceId": "5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a",
"SubResourceIds": [],
"Type": 1,
"UserAccesses": [],
"TeamAccesses": [],
"Public": false,
"AdministratorsOnly": true,
"System": false
}
},
"ProcessLabel": "",
"ResolvConfPath": "/var/lib/docker/containers/5e54c4851ee541d3a34c916bfd73250d9cb7f66cd02c1718cc3b559aa985710a/resolv.conf",
"RestartCount": 0,
"State": {
"Dead": false,
"Error": "",
"ExitCode": 1,
"FinishedAt": "2020-01-23T21:32:43.213706802Z",
"OOMKilled": false,
"Paused": false,
"Pid": 0,
"Restarting": false,
"Running": false,
"StartedAt": "2020-01-23T21:32:43.303751908Z",
"Status": "exited"
}
}

[Starbix]

My containers are x86 only. The Raspberry Pi however is ARM. I might explore multi-arch images in the future, however I'm quite busy at the moment.

[Starbix]

@TristBella Could you try the dev tag?

[TristBella]

Awesome! The error is gone and the container stays running. Thanks for your quick response!

[TristBella]

Just as an FYI, this image was deployed using Portainer that was installed using DockSTARTer.

[Starbix]

Thanks for you feedback! I'm currently working on a new repo structure (with each image having their own repo) so I can use Github Actions and let Github build and push the images (Including architectures other than amd64).
This means the dev tag might suddenly stop working, however you'll be able to use the latest tag soon™.

I'll close this issue when arm architectures are available on the latest tag.