socket: Function not implemented on 4.16

[sishanks]

• [ x] I have tried with the latest version of Docker Desktop
• [ x] I have tried disabling enabled experimental features
• [ x] I have uploaded Diagnostics
• Diagnostics ID: 458A8656-9FBB-4106-AB45-8C9AD55EF97F/20230118094043

Expected behavior

ability to use i386/debian:10 on intel mac version

Actual behavior

(happened after upgrading from 4.15 to 4.16.1) - seems to be 32bit related. Was working on previous version.

Information

• macOS Version: 11.7.2
• Intel chip or Apple chip: intel
• Docker Desktop Version: 4.16.1

Output of /Applications/Docker.app/Contents/MacOS/com.docker.diagnose check

Steps to reproduce the behavior

Using docker-mac (intel)

docker run --platform=linux/386 -it --rm i386/debian:10
root@71dfc1d7ca5b:/# ping 8.8.8.8
ping: socket: Function not implemented

using 64bit version works…

docker run -it --rm debian:10
root@0a4ef754f5c6:/# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=36 time=25.3 ms

[Jbat1Jumper]

Running into the same issue here

Can confirm that this also happens in 4.16.0

[thaJeztah]

@gabriellavengeo could this be related to AF_VSOCK ?

[sishanks]

for reference, this can cause various other operations to fail, which hide the root cause of the failing socket on 32bit, e.g.

docker run --platform=linux/386 -it --rm i386/debian:10
root@aa6628b51bf2:/# apt-get update
Err:1 http://deb.debian.org/debian buster InRelease
  Temporary failure resolving 'deb.debian.org'
Err:2 http://deb.debian.org/debian-security buster/updates InRelease
  Temporary failure resolving 'deb.debian.org'
Err:3 http://deb.debian.org/debian buster-updates InRelease
  Temporary failure resolving 'deb.debian.org'
Reading package lists... Done
W: Failed to fetch http://deb.debian.org/debian/dists/buster/InRelease  Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://deb.debian.org/debian-security/dists/buster/updates/InRelease  Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://deb.debian.org/debian/dists/buster-updates/InRelease  Temporary failure resolving 'deb.debian.org'
W: Some index files failed to download. They have been ignored, or old ones used instead

[gabriellavengeo]

We identified the problem, it will be fixed in the upcoming patch release (4.16.2).

[mat007]

We have just released Docker Desktop 4.16.2 with a fix!

[docker-robott]

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