File: //proc/thread-self/root/usr/lib/systemd/user/filter-chain.service
[Unit]
Description=PipeWire filter chain daemon
After=pipewire.service pipewire-session-manager.service
BindsTo=pipewire.service
[Service]
LockPersonality=yes
MemoryDenyWriteExecute=yes
NoNewPrivileges=yes
RestrictNamespaces=yes
SystemCallArchitectures=native
SystemCallFilter=@system-service
Type=simple
ExecStart=/usr/bin/pipewire -c filter-chain.conf
Restart=on-failure
Slice=session.slice
[Install]
Also=pipewire.socket
WantedBy=default.target