Core dump on node:16-alpine3.13 (arm)

[jaromanda]

Environment

• Platform: linux/arm Raspberry Pi 2, 3 and 4
• Docker Version: 20.10.6
• Node.js Version: 16.0.0
• Image Tag: node:16-alpine3.13

Expected Behavior

executing docker run --rm -it node:16-alpine3.13 should result in node REPL prompt

Welcome to Node.js v16.0.0.
Type ".help" for more information.
>

Current Behavior

#
# Fatal error in , line 0
# unreachable code
#
#
#
#FailureMessage Object: 0xfffc9ddc

Further more when running docker run --rm -it node:16-alpine3.13 /bin/sh then starting node from the shell, an extra error is shown

Illegal instruction (core dumped)

Steps to Reproduce

docker run --rm -it node:16-alpine3.13

Additional Information

alpine3.11 and alpine3.12 work fine as does alpine3.13 on linux/amd64

No issues with buster, buster-slim

[jaromanda]

On further investigation, it seems there may be an issue with alpine3.13 for armv7 - though the issue I'm getting with that would mean that it's impossible to build ANY version of node:xx-alpine3.13 - so, not sure how your docker image for alpine3.13 was even built for armv7

[SimenB]

@tianon any idea?

[yosifkit]

I would guess that this is alpinelinux/docker-alpine#135; if using --security-opt seccomp=unconfined makes it work, you'll need to update your host to:

• Docker version 19.03.9 or newer
• libseccomp version 2.4.2 or newer

See moby/moby#40734 for more details around this (and similar issues).

[jaromanda]

Yep, running with that works, so the issue is definitely alpine3.13 on armv7 - at least on the raspberry pi anyway since libseccomp is version 2.3.3

Thanks