Docker Container almalinux:9 cannot install anything

[marcvs]

All I do is:

docker run --rm -it almalinux:9
yum -y install make

And I get:

[root@57d74276d78d yum.repos.d]# yum -y install make
AlmaLinux 9 - AppStream                                                                                0.0  B/s |   0  B     00:00    
Errors during downloading metadata for repository 'appstream':
  - Curl error (6): Couldn't resolve host name for https://repo.almalinux.org/almalinux/9/BaseOS/x86_64/os/repodata/repomd.xml [getaddrinfo() thread failed to start]
Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

I know what you're thinking: DNS trouble, but:

[root@57d74276d78d yum.repos.d]# ping repo.almalinux.org
PING repo.almalinux.org (151.101.67.52) 56(84) bytes of data.
64 bytes from 151.101.67.52 (151.101.67.52): icmp_seq=1 ttl=58 time=11.4 ms
^C

and

--- repo.almalinux.org ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 11.408/11.408/11.408/0.000 ms
[root@57d74276d78d yum.repos.d]# curl ix.de
curl: (6) getaddrinfo() thread failed to start

I'd say libc is messed up. Or?