statx not working in a docker container on s390x

[hhorak]

• Version: 10.16.3
• Platform: Linux ibm-z-06.xxx.redhat.com 3.10.0-1062.el7.s390x deps: update openssl to 1.0.1j #1 SMP Thu Jul 18 16:27:07 EDT 2019 s390x s390x s390x GNU/Linux
• Subsystem: libuv

Originally found on RHEL-7 on s390x and only visible in a docker container, that guards kernel calls more via seccomp. Downstream issue reported here, there are more details available: https://bugzilla.redhat.com/show_bug.cgi?id=1759152

A minimal reproducer with a registry.access.redhat.com/ubi7/s2i-base container image:

#> docker run -ti -u 0 registry.access.redhat.com/ubi7/s2i-base bash

bash-4.2# yum -y update rh-nodejs10-nodejs

bash-4.2# rpm -qa|grep rh-nodejs
rh-nodejs10-runtime-3.2-2.el7.s390x
rh-nodejs10-nodejs-10.16.3-3.el7.s390x
rh-nodejs10-npm-6.9.0-10.16.3.3.el7.s390x

bash-4.2# scl enable rh-nodejs10 -- npm --version
internal/modules/cjs/loader.js:638
    throw err;
    ^

Error: Cannot find module '../lib/utils/unsupported.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15)
    at Function.Module._load (internal/modules/cjs/loader.js:562:25)
    at Module.require (internal/modules/cjs/loader.js:692:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at /opt/rh/rh-nodejs10/root/usr/bin/npm:19:21
    at Object.<anonymous> (/opt/rh/rh-nodejs10/root/usr/bin/npm:152:3)
    at Module._compile (internal/modules/cjs/loader.js:778:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)

Commit that causes this regression in nodejs: 7e5ef4a0e1
Commit that causes this regression in libuv: libuv/libuv@19d8eb0c

[bnoordhuis]

There was a similar bug report for Android, IIRC: a seccomp filter blocking the statx system call. That's not a node.js or libuv issue however, whoever maintains that seccomp filter needs to fix it.

[Hakerh400]

@hhorak See nodejs/help#1983