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dperson / samba

Samba docker container
GNU Affero General Public License v3.0
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Segfault on ARM #363

Closed lxgr closed 3 years ago

lxgr commented 3 years ago

The newest image fails on my Raspberry PI due to an upstream bug in the Alpine 3.13.1 base image: https://github.com/alpinelinux/docker-alpine/issues/141

dam09fr commented 3 years ago

I was able to make the last build running on armhf by following these instructions: https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.13.0#time64_requirements

As described in the document, adding --security-opt=seccomp=default.json does not work ... So I tried with this option to my docker run and get it worked: --security-opt=seccomp=unconfined

Useful commands to do some tests:

# docker run -it --rm dperson/samba:armhf date
Sun Jan  0 00:100:2009302  1900

=> KO 👎 

# wget https://raw.githubusercontent.com/moby/moby/master/profiles/seccomp/default.json
(...)
# docker run -it --security-opt=seccomp=default.json --rm dperson/samba:armhf date
Sun Jan  0 00:100:2009302  1900

=> KO 👎 

# docker run -it --security-opt=seccomp=unconfined --rm dperson/samba:armhf date
Tue Feb 23 18:03:43 UTC 2021

=> OK 👍

lxgr commented 3 years ago

Note that seccomp=unconfined is not recommended due to security concerns. I was able to get this running by updating libseccomp2 to a newer version on my Docker host.

Also closing this since this is essentially a Docker/host-side bug and not any fault of the image.