mlfh

What the hell is even this

Trying to be more like LadyButterfly is a good place to start

Running a constant arp poisoning attack on a whole network trying to mitm the dns server just to block ads is going to be unreliable as hell, and it’ll screw with more than just dns traffic.

If you control the network, it’s far simpler and more reliable to point clients to a dns server that blocks ads. And if you don’t control the network, probably shouldn’t be attacking it this chaotically.

Like, magically?

Not a disk issue, but looks instead like an issue with power management on that thunderbolt root port at 0000:80:1b.4. See this thread for proxmox-specific writeup: https://forum.proxmox.com/threads/kernel-7-0-x-regression-acs-violation-on-pcie-port-80-1b-4-causes-vm-freeze-—-arrow-lake-thunderbolt-5-intel-arc-b50-passthrough.184312/

And here for more: https://github.com/minisforum-docs/MS-02-Ultra/issues/10

Looks like you can resolve it for now by either reverting to 6.17.x kernel or creating a udev rule for the device.