standard_init_linux.go:178: exec user process caused "exec format error"

after install the following comes up in the logs →

root@lpgaixmgmtlx01:/root/awx>docker logs -f awx_task
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”
standard_init_linux.go:178: exec user process caused “exec format error”

root@lpgaixmgmtlx01:/root/awx/installer>docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a0ea9fc5fa31 ansible/awx_task:latest “/tini – /bin/sh …” 7 minutes ago Restarting (1) 9 seconds ago awx_task
11ddabcd6bae ansible/awx_web:latest “/tini – /bin/sh …” 7 minutes ago Restarting (1) 19 seconds ago awx_web
431172f30629 memcached:alpine “docker-entrypoint…” 9 minutes ago Up 9 minutes 11211/tcp memcached
925d7faf36f6 ansible/awx_rabbitmq:3.7.4 “docker-entrypoint…” 9 minutes ago Restarting (1) 2 minutes ago rabbitmq
5ce474307c8d postgres:9.6 “docker-entrypoint…” 9 minutes ago Up 9 minutes 5432/tcp postgres

since i use linux on power, could it be there is some “architecture dependent” part messing up?

Hi Christi / others,

New to AWX and trying to install it on linuxonpower RHEL 7.
Is there any pointer or any reference document available.

With regards,
Sivas