Suddenly cannot access listening TCP socket on host system from toolbox

[stemid]

Describe the bug In my host system I have a user systemd unit in .config/systemd/user/[email protected] that just starts ssh -vCN %i as a Simple service and provides a socks5 proxy on 127.0.0.1:8075. I can see it if I run lsof -Pni :8075 on the host system.

This has worked ever since I started using Toolbox on Fedora silverblue in november 2022, and today suddenly in toolbox there is no such open socket. It's open and working in the host system, I can tell that the fedora-toolbox-37 container runs in NetworkMode host, but it's just not there in toolbox.

I've tried both restarting, stopping and deleting/re-creating the toolbox container with no success.

Steps how to reproduce the behaviour I assume this is specific to my setup and not actually reproducible but here are exactly the steps I'm taking after deleting the toolbox container.

1. toolbox create to create a default fedora-toolbox-37 container.
2. lsof -Pni :8075 to show if my socks5 proxy is listening.

Expected behaviour The output on my host system, and before today in toolbox, looks like this;

$ lsof -Pni :8075
COMMAND  PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
ssh     5915 stemid    4u  IPv6  59708      0t0  TCP [::1]:8075 (LISTEN)
ssh     5915 stemid    5u  IPv4  59709      0t0  TCP 127.0.0.1:8075 (LISTEN)

Actual behaviour

No output at all in toolbox now.

Screenshots

Output of toolbox --version (v0.0.90+)

toolbox version 0.0.99.4

Toolbox package info (rpm -q toolbox)

toolbox-0.0.99.4-1.fc37.x86_64

Output of podman version

Client:       Podman Engine
Version:      4.4.2
API Version:  4.4.2
Go Version:   go1.19.6
Built:        Wed Mar  1 12:22:59 2023
OS/Arch:      linux/amd64

Podman package info (rpm -q podman)

podman-4.4.2-2.fc37.x86_64

Info about your OS

Fedora Silverblue 37.

Additional context

I feel like I'm going crazy here because I just tried running the regular fedora:37 image in --network host mode and it can't see the localhost socket either. I've literally been using this socket from toolbox for months! What is going on?! I'm assuming it's not toolbox related since podman has the same problem but I sure hope someone here has had the same situation.