https://bugzilla.kernel.org/show_bug.cgi?id=220057 --- Comment #36 from Alex Williamson (alex.williamson@xxxxxxxxxx) --- Please make sure the vfio-pci module is already loaded before issuing the dynamic debug command, I fought with this some myself, ie. modprobe vfio-pci. There should be vfio_pci_mmap_huge_fault lines in the log. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.