Hi, On Fri, Jan 10, 2020 at 03:33:27PM +0800, Yicong Yang wrote: > Hi, > > It seems the attachments are blocked by the server. > The necessary console output is below. > The kernel version is 5.4, centos release 7.6. I didn't > change the PCI codes. It is very difficult for me to get the wider picture of your system without the full output of "sudo lspci -xxxx". Can you place them on PasteBin and send the links, rather than attaching them directly? I can try to speculate based on what you sent, but I cannot be sure it will be enough. For example, I do not know if your computer has multiple root complexes, which have shown to complicate things. Thanks!
