fail to build on armel/armhf architectures

[vicamo]

This has been failing since Build 72, as Build 71 is the last known all green build except EOL-ed Disco.

Errors while running foreign arched dockerd --version:

+ dockerd --version
qemu: unhandled CPU exception 0x2 - aborting
R00=001fb8d7 R01=09000036 R02=00000001 R03=016480d4
R04=000101c4 R05=01630df5 R06=031bd728 R07=000101cc
R08=0313500c R09=00000000 R10=01a44af0 R11=00000000
R12=00000000 R13=f6fffd28 R14=01630989 R15=016480d8
PSR=00000010 ---- A usr32
Segmentation fault (core dumped)

This can still be reproduced with docker version 19.03.12 against qemu version 1:5.0-5ubuntu4 from Ubuntu Groovy.

• bionic-armhf
• bullseye-armel
• bullseye-armhf
• buster-armel
• buster-armhf
• sid-armel
• sid-armhf
• stretch-armhf
• stretch-armel
• xenial-armhf

Some fail with download errors though:

+ wget --quiet -O docker.tgz https://download.docker.com/linux/static/stable/armhf/docker-19.03.12.tgz
+ echo error: failed to download 'docker-19.03.12' from 'stable' for 'armhf'
error: failed to download 'docker-19.03.12' from 'stable' for 'armhf'
+ exit 1

• focal-armhf
• groovy-armhf

[vicamo]

https://github.com/Gallopsled/pwntools/issues/1024

[vicamo]

The last working version is 19.03.8.

[vicamo]

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923479