I have a node 4.4.3 install and it works perfectly for PCI passthrough.

After I upgraded to Node NG 4.4.4 the PCI passthrough leads to server resets. There are no logs in the kernel messages just before reset apart from vfio-pci enabling the device.

So, I assume there is some change related to the kernel or vfio-pci driver in the newer 4.4.4 version.

How / Where can I see the differences between Node NG releases?

Thanks,

Shantur