[So Feb 16 17:29:00 2020] Command line: BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.4.18-200.fc31.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet amd_iommu=fullflush iommu=pt,debug,verbose rd.driver.pre=vfio-pci enforcing=0 xen-pciback.hide=(4d:00.0)(4d:00.1)
[So Feb 16 17:29:00 2020] Kernel command line: BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.4.18-200.fc31.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet amd_iommu=fullflush iommu=pt,debug,verbose rd.driver.pre=vfio-pci enforcing=0 xen-pciback.hide=(4d:00.0)(4d:00.1)
[So Feb 16 17:29:01 2020] iommu: Default domain type: Passthrough (set via kernel command line)
[So Feb 16 17:29:03 2020] pci 0000:60:00.2: AMD-Vi: IOMMU performance counters supported
[So Feb 16 17:29:03 2020] pci 0000:40:00.2: AMD-Vi: IOMMU performance counters supported
[So Feb 16 17:29:03 2020] pci 0000:20:00.2: AMD-Vi: IOMMU performance counters supported
[So Feb 16 17:29:03 2020] pci 0000:00:00.2: AMD-Vi: IOMMU performance counters supported
[So Feb 16 17:29:03 2020] pci 0000:00:01.0: Adding to iommu group 0
[So Feb 16 17:29:03 2020] pci 0000:00:01.1: Adding to iommu group 1
[So Feb 16 17:29:03 2020] pci 0000:00:01.2: Adding to iommu group 2
[So Feb 16 17:29:03 2020] pci 0000:00:02.0: Adding to iommu group 3
[So Feb 16 17:29:03 2020] pci 0000:00:03.0: Adding to iommu group 4
[So Feb 16 17:29:03 2020] pci 0000:00:04.0: Adding to iommu group 5
[So Feb 16 17:29:03 2020] pci 0000:00:05.0: Adding to iommu group 6
[So Feb 16 17:29:03 2020] pci 0000:00:07.0: Adding to iommu group 7
[So Feb 16 17:29:03 2020] pci 0000:00:07.1: Adding to iommu group 8
[So Feb 16 17:29:03 2020] pci 0000:00:08.0: Adding to iommu group 9
[So Feb 16 17:29:03 2020] pci 0000:00:08.1: Adding to iommu group 10
[So Feb 16 17:29:03 2020] pci 0000:00:14.0: Adding to iommu group 11
[So Feb 16 17:29:03 2020] pci 0000:00:14.3: Adding to iommu group 11
[So Feb 16 17:29:03 2020] pci 0000:00:18.0: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.1: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.2: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.3: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.4: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.5: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.6: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:00:18.7: Adding to iommu group 12
[So Feb 16 17:29:03 2020] pci 0000:01:00.0: Adding to iommu group 13
[So Feb 16 17:29:03 2020] pci 0000:02:00.0: Adding to iommu group 14
[So Feb 16 17:29:03 2020] pci 0000:03:00.0: Adding to iommu group 15
[So Feb 16 17:29:03 2020] pci 0000:04:00.0: Adding to iommu group 16
[So Feb 16 17:29:03 2020] pci 0000:04:00.3: Adding to iommu group 17
[So Feb 16 17:29:03 2020] pci 0000:20:01.0: Adding to iommu group 18
[So Feb 16 17:29:03 2020] pci 0000:20:02.0: Adding to iommu group 19
[So Feb 16 17:29:03 2020] pci 0000:20:03.0: Adding to iommu group 20
[So Feb 16 17:29:03 2020] pci 0000:20:03.1: Adding to iommu group 21
[So Feb 16 17:29:03 2020] pci 0000:20:04.0: Adding to iommu group 22
[So Feb 16 17:29:03 2020] pci 0000:20:05.0: Adding to iommu group 23
[So Feb 16 17:29:03 2020] pci 0000:20:07.0: Adding to iommu group 24
[So Feb 16 17:29:03 2020] pci 0000:20:07.1: Adding to iommu group 25
[So Feb 16 17:29:03 2020] pci 0000:20:08.0: Adding to iommu group 26
[So Feb 16 17:29:03 2020] pci 0000:20:08.1: Adding to iommu group 27
[So Feb 16 17:29:03 2020] pci 0000:21:00.0: Adding to iommu group 28
[So Feb 16 17:29:03 2020] pci 0000:22:00.0: Adding to iommu group 29
[So Feb 16 17:29:03 2020] pci 0000:23:00.0: Adding to iommu group 30
[So Feb 16 17:29:03 2020] pci 0000:23:00.1: Adding to iommu group 31
[So Feb 16 17:29:03 2020] pci 0000:24:00.0: Adding to iommu group 32
[So Feb 16 17:29:03 2020] pci 0000:25:00.0: Adding to iommu group 33
[So Feb 16 17:29:03 2020] pci 0000:25:00.1: Adding to iommu group 34
[So Feb 16 17:29:03 2020] pci 0000:25:00.3: Adding to iommu group 35
[So Feb 16 17:29:03 2020] pci 0000:25:00.4: Adding to iommu group 36
[So Feb 16 17:29:03 2020] pci 0000:40:01.0: Adding to iommu group 37
[So Feb 16 17:29:03 2020] pci 0000:40:01.1: Adding to iommu group 38
[So Feb 16 17:29:03 2020] pci 0000:40:01.3: Adding to iommu group 39
[So Feb 16 17:29:03 2020] pci 0000:40:02.0: Adding to iommu group 40
[So Feb 16 17:29:03 2020] pci 0000:40:03.0: Adding to iommu group 41
[So Feb 16 17:29:03 2020] pci 0000:40:04.0: Adding to iommu group 42
[So Feb 16 17:29:03 2020] pci 0000:40:05.0: Adding to iommu group 43
[So Feb 16 17:29:03 2020] pci 0000:40:07.0: Adding to iommu group 44
[So Feb 16 17:29:03 2020] pci 0000:40:07.1: Adding to iommu group 45
[So Feb 16 17:29:03 2020] pci 0000:40:08.0: Adding to iommu group 46
[So Feb 16 17:29:03 2020] pci 0000:40:08.1: Adding to iommu group 47
[So Feb 16 17:29:03 2020] pci 0000:41:00.0: Adding to iommu group 48
[So Feb 16 17:29:03 2020] pci 0000:42:02.0: Adding to iommu group 49
[So Feb 16 17:29:03 2020] pci 0000:42:03.0: Adding to iommu group 50
[So Feb 16 17:29:03 2020] pci 0000:42:04.0: Adding to iommu group 51
[So Feb 16 17:29:03 2020] pci 0000:42:05.0: Adding to iommu group 52
[So Feb 16 17:29:03 2020] pci 0000:42:08.0: Adding to iommu group 53
[So Feb 16 17:29:03 2020] pci 0000:42:09.0: Adding to iommu group 54
[So Feb 16 17:29:03 2020] pci 0000:42:0a.0: Adding to iommu group 55
[So Feb 16 17:29:03 2020] pci 0000:43:00.0: Adding to iommu group 56
[So Feb 16 17:29:03 2020] pci 0000:43:00.1: Adding to iommu group 57
[So Feb 16 17:29:03 2020] pci 0000:45:00.0: Adding to iommu group 58
[So Feb 16 17:29:03 2020] pci 0000:46:00.0: Adding to iommu group 59
[So Feb 16 17:29:03 2020] pci 0000:47:00.0: Adding to iommu group 60
[So Feb 16 17:29:03 2020] pci 0000:48:00.0: Adding to iommu group 53
[So Feb 16 17:29:03 2020] pci 0000:48:00.1: Adding to iommu group 53
[So Feb 16 17:29:03 2020] pci 0000:48:00.3: Adding to iommu group 53
[So Feb 16 17:29:03 2020] pci 0000:49:00.0: Adding to iommu group 54
[So Feb 16 17:29:03 2020] pci 0000:4a:00.0: Adding to iommu group 55
[So Feb 16 17:29:03 2020] pci 0000:4b:00.0: Adding to iommu group 61
[So Feb 16 17:29:03 2020] pci 0000:4c:00.0: Adding to iommu group 62
[So Feb 16 17:29:03 2020] pci 0000:4d:00.0: Adding to iommu group 63
[So Feb 16 17:29:03 2020] pci 0000:4d:00.1: Adding to iommu group 64
[So Feb 16 17:29:03 2020] pci 0000:4e:00.0: Adding to iommu group 65
[So Feb 16 17:29:03 2020] pci 0000:4f:00.0: Adding to iommu group 66
[So Feb 16 17:29:03 2020] pci 0000:60:01.0: Adding to iommu group 67
[So Feb 16 17:29:03 2020] pci 0000:60:02.0: Adding to iommu group 68
[So Feb 16 17:29:03 2020] pci 0000:60:03.0: Adding to iommu group 69
[So Feb 16 17:29:03 2020] pci 0000:60:04.0: Adding to iommu group 70
[So Feb 16 17:29:03 2020] pci 0000:60:05.0: Adding to iommu group 71
[So Feb 16 17:29:03 2020] pci 0000:60:07.0: Adding to iommu group 72
[So Feb 16 17:29:03 2020] pci 0000:60:07.1: Adding to iommu group 73
[So Feb 16 17:29:03 2020] pci 0000:60:08.0: Adding to iommu group 74
[So Feb 16 17:29:03 2020] pci 0000:60:08.1: Adding to iommu group 75
[So Feb 16 17:29:03 2020] pci 0000:61:00.0: Adding to iommu group 76
[So Feb 16 17:29:03 2020] pci 0000:62:00.0: Adding to iommu group 77
[So Feb 16 17:29:03 2020] pci 0000:60:00.2: AMD-Vi: Found IOMMU cap 0x40
[So Feb 16 17:29:03 2020] pci 0000:40:00.2: AMD-Vi: Found IOMMU cap 0x40
[So Feb 16 17:29:03 2020] pci 0000:20:00.2: AMD-Vi: Found IOMMU cap 0x40
[So Feb 16 17:29:03 2020] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[So Feb 16 17:29:03 2020] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
[So Feb 16 17:29:03 2020] perf/amd_iommu: Detected AMD IOMMU #1 (2 banks, 4 counters/bank).
[So Feb 16 17:29:03 2020] perf/amd_iommu: Detected AMD IOMMU #2 (2 banks, 4 counters/bank).
[So Feb 16 17:29:03 2020] perf/amd_iommu: Detected AMD IOMMU #3 (2 banks, 4 counters/bank).
[So Feb 16 17:29:06 2020] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@xxxxxxx>