Running MBP as exit node crashes app

### What is the issue?

https://github.com/user-attachments/assets/2000136f-c2f9-42a4-8e06-0a0f09a1c5b3

When I try to run my MacBook Pro as an exit node it instantly crashes

### Steps to reproduce

1. Open Tailscale client
2. Go to settings
3. Enable `Run as exit node`
4. Yoink

### Are there any recent changes that introduced the issue?

_No response_

### OS

macOS

### OS version

macOS Tahoe 26.4

### Tailscale version

1.96.2 Standalone

### Other software

_No response_

### Bug report

BUG-39dac3e1a1e9935a1a9929d8020c578b50987c5fcf452629bc87ecd36bec5caa-20260403013228Z-09b684e4abe0b117