bug#50902: 28.0.50; emacs-module-tests time out

[Philipp]

> Am 14.11.2021 um 15:48 schrieb Michael Albinus <michael.albinus@gmx.de>:
> 
> Philipp Stephani <p.stephani2@gmail.com> writes:
> 
> Hi Philipp,
> 
>>>> I've played around with the docker containers a bit, but couldn't find
>>>> anything interesting.  Given the error message, I'm 99% sure it's a
>>>> kernel bug (which gets triggered when raise(SIGABRT) is called), so
>>>> maybe it would be best to report this to the Linux kernel folks?
>>>> BTW, a more minimal command to reproduce it is # /checkout/src/emacs
>>>> -batch -Q -module-assertions -eval "(progn (setq
>>>> attempt-orderly-shutdown-on-fatal-signal nil) (require 'mod-test
>>>> \"/checkout/test/src/emacs-module-resources/mod-test\")
>>>> (mod-test-invalid-finalizer) (garbage-collect))"
>>> 
>>> Thanks you for the analysis. Well, I don't know too much about dynamic
>>> modules, so I'd let it to you whether to report a kernel bug.
>>> 
>>> Could you add a comment to the respective tests in
>>> emacs-module-tests.el, and skip them if they run on emba?
>> 
>> How about updating the Emba machine first and checking whether the
>> problem still appears? According to /etc/lsb-release the machine runs
>> Trisquel 8, which is outdated according to
>> https://trisquel.info/en/trisquel-80-lts-flidas. I'd say we should
>> first try updating to Trisquel 9.
> 
> The tests run in a docker container, which is derived as
> 
> FROM debian:stretch as emacs-base
> 
> (see test/infra/Dockerfile.emba). I don't know docker good enough to
> know which kernel is used, the one from the host, or the on from the
> container image.

According to https://superuser.com/a/889474 it's always the host kernel.