[    0.000000] Linux version 5.3.0-46-generic (buildd@lcy01-amd64-013) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #38~18.04.1-Ubuntu SMP Tue Mar 31 04:17:56 UTC 2020 (Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18)
[    0.754067] amd_uncore: AMD NB counters detected
[    0.754070] amd_uncore: AMD LLC counters detected
[    0.754275] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
[    0.998349] [drm] amdgpu kernel modesetting enabled.
[    0.998455] amdgpu 0000:0b:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xe0000000 -> 0xefffffff
[    0.998456] amdgpu 0000:0b:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0000000 -> 0xf01fffff
[    0.998457] amdgpu 0000:0b:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfc900000 -> 0xfc97ffff
[    0.998458] fb0: switching to amdgpudrmfb from EFI VGA
[    0.998488] amdgpu 0000:0b:00.0: vgaarb: deactivate vga console
[    1.024189] amdgpu 0000:0b:00.0: No more image in the PCI ROM
[    1.024225] amdgpu 0000:0b:00.0: VRAM: 8176M 0x0000008000000000 - 0x00000081FEFFFFFF (8176M used)
[    1.024225] amdgpu 0000:0b:00.0: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF
[    1.024287] [drm] amdgpu: 8176M of VRAM memory ready
[    1.024289] [drm] amdgpu: 8176M of GTT memory ready.
[    1.821273] amdgpu: [powerplay] SMU is initialized successfully!
[    1.984384] fbcon: amdgpudrmfb (fb0) is primary device
[    1.984385] amdgpu 0000:0b:00.0: fb0: amdgpudrmfb frame buffer device
[    2.004053] amdgpu 0000:0b:00.0: ring 0(gfx_0.0.0) uses VM inv eng 4 on hub 0
[    2.004054] amdgpu 0000:0b:00.0: ring 1(gfx_0.1.0) uses VM inv eng 5 on hub 0
[    2.004054] amdgpu 0000:0b:00.0: ring 2(comp_1.0.0) uses VM inv eng 6 on hub 0
[    2.004055] amdgpu 0000:0b:00.0: ring 3(comp_1.1.0) uses VM inv eng 7 on hub 0
[    2.004056] amdgpu 0000:0b:00.0: ring 4(comp_1.2.0) uses VM inv eng 8 on hub 0
[    2.004056] amdgpu 0000:0b:00.0: ring 5(comp_1.3.0) uses VM inv eng 9 on hub 0
[    2.004057] amdgpu 0000:0b:00.0: ring 6(comp_1.0.1) uses VM inv eng 10 on hub 0
[    2.004057] amdgpu 0000:0b:00.0: ring 7(comp_1.1.1) uses VM inv eng 11 on hub 0
[    2.004058] amdgpu 0000:0b:00.0: ring 8(comp_1.2.1) uses VM inv eng 12 on hub 0
[    2.004059] amdgpu 0000:0b:00.0: ring 9(comp_1.3.1) uses VM inv eng 13 on hub 0
[    2.004059] amdgpu 0000:0b:00.0: ring 10(kiq_2.1.0) uses VM inv eng 14 on hub 0
[    2.004060] amdgpu 0000:0b:00.0: ring 11(sdma0) uses VM inv eng 15 on hub 0
[    2.004061] amdgpu 0000:0b:00.0: ring 12(sdma1) uses VM inv eng 16 on hub 0
[    2.004061] amdgpu 0000:0b:00.0: ring 13(vcn_dec) uses VM inv eng 4 on hub 1
[    2.004062] amdgpu 0000:0b:00.0: ring 14(vcn_enc0) uses VM inv eng 5 on hub 1
[    2.004063] amdgpu 0000:0b:00.0: ring 15(vcn_enc1) uses VM inv eng 6 on hub 1
[    2.004063] amdgpu 0000:0b:00.0: ring 16(vcn_jpeg) uses VM inv eng 7 on hub 1
[    2.004241] [drm] Initialized amdgpu 3.33.0 20150101 for 0000:0b:00.0 on minor 0
[    3.459118] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.459119] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.528524] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.528525] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.604392] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.604393] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.668285] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.668286] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.756289] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.756290] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.868326] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.868328] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    3.956356] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.956357] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    4.036425] EDAC amd64: Node 0: DRAM ECC disabled.
[    4.036426] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    4.092323] EDAC amd64: Node 0: DRAM ECC disabled.
[    4.092324] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    4.176453] EDAC amd64: Node 0: DRAM ECC disabled.
[    4.176455] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    4.240338] EDAC amd64: Node 0: DRAM ECC disabled.
[    4.240339] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
[    4.312388] EDAC amd64: Node 0: DRAM ECC disabled.
[    4.312389] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.

glxinfo -B