Hello, I got a XFX RX-470P4LDB6. Booting with modprobe.blacklist=amdgpu gives me a working system. Loading the module results in this mess: Nov 28 19:40:00 [kernel] [ 144.213021] [drm] amdgpu kernel modesetting enabled. Nov 28 19:40:00 [kernel] [ 144.213054] checking generic (c0000000 300000) vs hw (c0000000 10000000) Nov 28 19:40:00 [kernel] [ 144.213055] fb: switching to amdgpudrmfb from simple Nov 28 19:40:00 [kernel] [ 144.213155] Console: switching to colour dummy device 80x25 Nov 28 19:40:00 [kernel] [ 144.213749] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x1682:0x9470 0xCF). Nov 28 19:40:00 [kernel] [ 144.213767] [drm] register mmio base: 0xFEA00000 Nov 28 19:40:00 [kernel] [ 144.213769] [drm] register mmio size: 262144 Nov 28 19:40:00 [kernel] [ 144.213781] [drm] doorbell mmio base: 0xD0000000 Nov 28 19:40:00 [kernel] [ 144.213783] [drm] doorbell mmio size: 2097152 Nov 28 19:40:00 [kernel] [ 144.213790] [drm] probing gen 2 caps for device 1002:5a16 = 33ed02/0 Nov 28 19:40:00 [kernel] [ 144.213792] [drm] probing mlw for device 1002:5a16 = 33ed02 Nov 28 19:40:00 [kernel] [ 144.213845] [drm:amdgpu_device_init [amdgpu]] *ERROR* early_init of IP block failed -22 Nov 28 19:40:00 [kernel] [ 144.213848] amdgpu 0000:01:00.0: Fatal error during GPU init Nov 28 19:40:00 [kernel] [ 144.213850] [drm] amdgpu: finishing device. Nov 28 19:40:00 [kernel] [ 144.217989] BUG: unable to handle kernel NULL pointer dereference at (null) Nov 28 19:40:00 [kernel] [ 144.218006] IP: [] __mutex_lock_slowpath+0x84/0x110 Nov 28 19:40:00 [kernel] [ 144.218022] PGD 418175067 PUD 418156067 PMD 0 Nov 28 19:40:00 [kernel] [ 144.218033] Oops: 0002 [#1] SMP Nov 28 19:40:00 [kernel] [ 144.218041] Modules linked in: amdgpu(+) ttm binfmt_misc nls_iso8859_15 nls_cp850 vfat fat amd64_edac_mod edac_core joydev hid_ roccat_isku hid_roccat hid_roccat_common zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) ohci_pci snd_emu10k1 snd_hwdep snd_util_mem snd_ac97_ codec kvm_amd ac97_bus kvm snd_rawmidi snd_seq_device snd_pcm irqbypass snd_timer ohci_hcd ehci_pci snd k10temp fam15h_power i2c_piix4 ehci_hcd r8169 xhci_ pci xhci_hcd mii efivarfs Nov 28 19:40:00 [kernel] [ 144.218120] CPU: 2 PID: 5642 Comm: modprobe Tainted: P O 4.8.10 #1 Nov 28 19:40:00 [kernel] [ 144.218131] Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A99X EVO R2.0, BIOS 2501 04/03/2014 Nov 28 19:40:00 [kernel] [ 144.218144] task: ffff880427994e00 task.stack: ffff88041819c000 Nov 28 19:40:00 [kernel] [ 144.218153] RIP: 0010:[] [] __mutex_lock_slowpath+0x84/0x110 Nov 28 19:40:00 [kernel] [ 144.218168] RSP: 0018:ffff88041819f960 EFLAGS: 00010282 Nov 28 19:40:00 [kernel] [ 144.218176] RAX: 0000000000000000 RBX: ffff880421204230 RCX: 00000000c0000100 Nov 28 19:40:00 [kernel] [ 144.218185] RDX: 0000000000000001 RSI: ffff880427994e00 RDI: ffff880421204234 Nov 28 19:40:00 [kernel] [ 144.218193] RBP: ffff88041819f9b0 R08: ffff88041819c000 R09: 0000000000000000 Nov 28 19:40:00 [kernel] [ 144.218201] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880427994e00 Nov 28 19:40:00 [kernel] [ 144.218209] R13: ffff880421204234 R14: 00000000ffffffff R15: ffff880421204238 Nov 28 19:40:00 [kernel] [ 144.218218] FS: 00007fd21f387700(0000) GS:ffff88043ec80000(0000) knlGS:0000000000000000 Nov 28 19:40:00 [kernel] [ 144.218230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Nov 28 19:40:00 [kernel] [ 144.218237] CR2: 0000000000000000 CR3: 000000041819b000 CR4: 00000000000406e0 Nov 28 19:40:00 [kernel] [ 144.218245] Stack: Nov 28 19:40:00 [kernel] [ 144.218251] ffff880421204238 0000000000000000 ffffffff8108b505 ffffffff81bb1e82 Nov 28 19:40:00 [kernel] [ 144.218265] ffff88040000001f ffff880421204230 ffff880421204000 ffff8804212043d8 Nov 28 19:40:00 [kernel] [ 144.218279] ffffffffa1170460 ffffffffa1159de0 ffff88041819f9c8 ffffffff815c8cfa Nov 28 19:40:00 [kernel] [ 144.218292] Call Trace: Nov 28 19:40:00 [kernel] [ 144.218304] [] ? vprintk_emit+0x225/0x4a0 Nov 28 19:40:00 [kernel] [ 144.218315] [] mutex_lock+0x1a/0x30 Nov 28 19:40:00 [kernel] [ 144.218326] [] drm_modeset_lock_all+0x35/0xc0 Nov 28 19:40:00 [kernel] [ 144.218337] [] drm_crtc_force_disable_all+0x1d/0xc0 Nov 28 19:40:00 [kernel] [ 144.218381] [] amdgpu_device_fini+0x28/0x190 [amdgpu] Nov 28 19:40:00 [kernel] [ 144.218425] [] amdgpu_driver_unload_kms+0x48/0x80 [amdgpu] Nov 28 19:40:00 [kernel] [ 144.218468] [] amdgpu_driver_load_kms+0xfe/0x1a0 [amdgpu] Nov 28 19:40:00 [kernel] [ 144.218478] [] drm_dev_register+0xb4/0xe0 Nov 28 19:40:00 [kernel] [ 144.218487] [] drm_get_pci_dev+0x93/0x1f0 Nov 28 19:40:00 [kernel] [ 144.218530] [] amdgpu_pci_probe+0xc3/0xf0 [amdgpu] Nov 28 19:40:00 [kernel] [ 144.218541] [] pci_device_probe+0x9f/0x100 Nov 28 19:40:00 [kernel] [ 144.218552] [] driver_probe_device+0x187/0x2d0 Nov 28 19:40:00 [kernel] [ 144.218562] [] __driver_attach+0xa8/0xb0 Nov 28 19:40:00 [kernel] [ 144.218573] [] ? driver_probe_device+0x2d0/0x2d0 Nov 28 19:40:00 [kernel] [ 144.218583] [] bus_for_each_dev+0x5f/0x90 Nov 28 19:40:00 [kernel] [ 144.218593] [] driver_attach+0x19/0x20 Nov 28 19:40:00 [kernel] [ 144.218602] [] bus_add_driver+0x1be/0x230 Nov 28 19:40:00 [kernel] [ 144.218613] [] driver_register+0x5b/0xd0 Nov 28 19:40:00 [kernel] [ 144.218622] [] __pci_register_driver+0x47/0x50 Nov 28 19:40:00 [kernel] [ 144.218631] [] drm_pci_init+0xd5/0x100 Nov 28 19:40:00 [kernel] [ 144.218640] [] ? 0xffffffffa118e000 Nov 28 19:40:00 [kernel] [ 144.218684] [] amdgpu_init+0x4c/0x4e [amdgpu] Nov 28 19:40:00 [kernel] [ 144.218694] [] do_one_initcall+0x41/0x150 Nov 28 19:40:00 [kernel] [ 144.218704] [] ? __vunmap+0x7b/0xc0 ov 28 19:40:00 [kernel] [ 144.218745] [] ? __symbol_put+0x40/0x40 Nov 28 19:40:00 [kernel] [ 144.218756] [] ? kernel_read_file+0x1b7/0x1e0 Nov 28 19:40:00 [kernel] [ 144.218767] [] ? kernel_read_file_from_fd+0x4f/0x80 Nov 28 19:40:00 [kernel] [ 144.218777] [] SYSC_finit_module+0xcb/0xd0 Nov 28 19:40:00 [kernel] [ 144.218788] [] SyS_finit_module+0x9/0x10 Nov 28 19:40:00 [kernel] [ 144.218798] [] entry_SYSCALL_64_fastpath+0x13/0x8f Nov 28 19:40:00 [kernel] [ 144.218806] Code: ef e8 21 23 00 00 8b 03 ff c8 0f 84 8a 00 00 00 48 8b 43 10 4c 8d 7b 08 48 89 63 10 41 be ff ff ff ff 4c 89 3c 24 48 89 44 24 08 <48> 89 20 4c 89 64 24 10 eb 19 49 c7 04 24 02 00 00 00 c6 43 04 Nov 28 19:40:00 [kernel] [ 144.218875] RIP [] __mutex_lock_slowpath+0x84/0x110 Nov 28 19:40:00 [kernel] [ 144.218886] RSP Nov 28 19:40:00 [kernel] [ 144.218893] CR2: 0000000000000000 Nov 28 19:40:00 [kernel] [ 144.218901] ---[ end trace 3cb0db314fcc87c6 ]--- I tried it with powerplay enabled and disabled. I tried 4.8.4, 4.8.10 and 4.8.11. I updates linux-firmware to latest git. 4.8.10 with powerplay enabled gave me this: Nov 28 18:57:57 [kernel] [ 52.214442] fb: switching to amdgpudrmfb from simple Nov 28 18:57:57 [kernel] [ 52.214543] Console: switching to colour dummy device 80x25 Nov 28 18:57:57 [kernel] [ 52.215111] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x1682:0x9470 0xCF). Nov 28 18:57:57 [kernel] [ 52.215126] [drm] register mmio base: 0xFEA00000 Nov 28 18:57:57 [kernel] [ 52.215128] [drm] register mmio size: 262144 Nov 28 18:57:57 [kernel] [ 52.215141] [drm] doorbell mmio base: 0xD0000000 Nov 28 18:57:57 [kernel] [ 52.215142] [drm] doorbell mmio size: 2097152 Nov 28 18:57:57 [kernel] [ 52.215149] [drm] probing gen 2 caps for device 1002:5a16 = 33ed02/0 Nov 28 18:57:57 [kernel] [ 52.215151] [drm] probing mlw for device 1002:5a16 = 33ed02 Nov 28 18:57:57 [kernel] [ 52.215162] [drm] UVD is enabled in VM mode Nov 28 18:57:57 [kernel] [ 52.215192] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff Nov 28 18:57:57 [kernel] [ 52.215251] ATOM BIOS: D00003 Nov 28 18:57:57 [kernel] [ 52.216712] amdgpu 0000:01:00.0: VRAM: 4096M 0x0000000000000000 - 0x00000000FFFFFFFF (4096M used) Nov 28 18:57:57 [kernel] [ 52.216717] amdgpu 0000:01:00.0: GTT: 4096M 0x0000000100000000 - 0x00000001FFFFFFFF Nov 28 18:57:57 [kernel] [ 52.216719] [drm] Detected VRAM RAM=4096M, BAR=256M Nov 28 18:57:57 [kernel] [ 52.216721] [drm] RAM width 256bits GDDR5 Nov 28 18:57:57 [kernel] [ 52.216917] [TTM] Zone kernel: Available graphics memory: 8187576 kiB Nov 28 18:57:57 [kernel] [ 52.216919] [TTM] Zone dma32: Available graphics memory: 2097152 kiB Nov 28 18:57:57 [kernel] [ 52.216921] [TTM] Initializing pool allocator Nov 28 18:57:57 [kernel] [ 52.216968] [TTM] Initializing DMA pool allocator Nov 28 18:57:57 [kernel] [ 52.217043] [drm] amdgpu: 4096M of VRAM memory ready Nov 28 18:57:57 [kernel] [ 52.217045] [drm] amdgpu: 4096M of GTT memory ready. Nov 28 18:57:57 [kernel] [ 52.217077] [drm] GART: num cpu pages 1048576, num gpu pages 1048576 Nov 28 18:57:57 [kernel] [ 52.217287] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400096000 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.217294] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400097000 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218304] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099e80 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218311] [drm] PCIE GART of 4096M enabled (table at 0x0000000000040000). Nov 28 18:57:57 [kernel] [ 52.218312] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098e40 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218316] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098e80 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218320] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098f00 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218323] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098f40 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218328] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098f80 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218335] AMD-Vi: Event logged [ Nov 28 18:57:57 [kernel] [ 52.218336] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). Nov 28 18:57:57 [kernel] [ 52.218337] [drm] Driver supports precise vblank timestamp query. Nov 28 18:57:57 [kernel] [ 52.218340] IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400098fc0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218341] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099ec0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218348] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099f40 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218351] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099f80 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218355] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099f00 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218358] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f400099fc0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218362] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a000 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218365] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b000 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218369] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a280 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218372] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a180 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218382] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a040 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218387] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a1c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218390] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a140 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218394] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a200 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218398] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a080 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218400] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a240 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218406] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a0c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218409] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a100 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218413] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b080 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218417] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b240 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218426] amdgpu 0000:01:00.0: amdgpu: using MSI. Nov 28 18:57:57 [kernel] [ 52.218427] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b100 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218431] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b140 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218434] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b180 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218437] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b280 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218481] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b0c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218484] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b200 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218488] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a380 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218492] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a340 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218497] [drm] amdgpu: irq initialized. Nov 28 18:57:57 [kernel] [ 52.218497] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a3c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218501] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a300 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218505] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009a2c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218512] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b340 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.218516] Can't find requested voltage id in vdd_dep_on_sclk table! Nov 28 18:57:57 [kernel] [ 52.218517] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009b2c0 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.219359] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x000f address=0x000000f40009df80 flags=0x0010] Nov 28 18:57:57 [kernel] [ 52.219974] amdgpu: powerplay initialized Nov 28 18:57:57 [kernel] [ 52.220738] [drm] Connector 0: Nov 28 18:57:57 [kernel] [ 52.220742] [drm] DP-1 Nov 28 18:57:57 [kernel] [ 52.220751] [drm] HPD6 Nov 28 18:57:57 [kernel] [ 52.220760] [drm] DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b 0x486b Nov 28 18:57:57 [kernel] [ 52.220764] [drm] Encoders: Nov 28 18:57:57 [kernel] [ 52.220773] [drm] DFP1: INTERNAL_UNIPHY2 Nov 28 18:57:57 [kernel] [ 52.220782] [drm] Connector 1: Nov 28 18:57:57 [kernel] [ 52.220791] [drm] DP-2 Nov 28 18:57:57 [kernel] [ 52.220792] [drm] HPD4 Nov 28 18:57:57 [kernel] [ 52.220794] [drm] DDC: 0x4870 0x4870 0x4871 0x4871 0x4872 0x4872 0x4873 0x4873 Nov 28 18:57:57 [kernel] [ 52.220800] [drm] Encoders: Nov 28 18:57:57 [kernel] [ 52.220811] [drm] DFP2: INTERNAL_UNIPHY2 Nov 28 18:57:57 [kernel] [ 52.220818] [drm] Connector 2: Nov 28 18:57:57 [kernel] [ 52.220828] [drm] DP-3 Nov 28 18:57:57 [kernel] [ 52.220838] [drm] HPD1 Nov 28 18:57:57 [kernel] [ 52.220846] [drm] DDC: 0x486c 0x486c 0x486d 0x486d 0x486e 0x486e 0x486f 0x486f Nov 28 18:57:57 [kernel] [ 52.220847] [drm] Encoders: Nov 28 18:57:57 [kernel] [ 52.220848] [drm] DFP3: INTERNAL_UNIPHY1 Nov 28 18:57:57 [kernel] [ 52.220857] [drm] Connector 3: Nov 28 18:57:57 [kernel] [ 52.220866] [drm] HDMI-A-1 Nov 28 18:57:57 [kernel] [ 52.220877] [drm] HPD5 Nov 28 18:57:57 [kernel] [ 52.220885] [drm] DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877 0x4877 Nov 28 18:57:57 [kernel] [ 52.220894] [drm] Encoders: Nov 28 18:57:57 [kernel] [ 52.220901] [drm] DFP4: INTERNAL_UNIPHY1 Nov 28 18:57:57 [kernel] [ 52.220902] [drm] Connector 4: Nov 28 18:57:57 [kernel] [ 52.220903] [drm] DVI-D-1 Nov 28 18:57:57 [kernel] [ 52.220904] [drm] HPD3 Nov 28 18:57:57 [kernel] [ 52.220906] [drm] DDC: 0x487c 0x487c 0x487d 0x487d 0x487e 0x487e 0x487f 0x487f Nov 28 18:57:57 [kernel] [ 52.220915] [drm] Encoders: Nov 28 18:57:57 [kernel] [ 52.220921] [drm] DFP5: INTERNAL_UNIPHY Nov 28 18:57:57 [kernel] [ 52.229267] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000100000008, cpu addr 0xffff880418a23008 Nov 28 18:57:57 [kernel] [ 52.229315] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000100000018, cpu addr 0xffff880418a23018 Nov 28 18:57:57 [kernel] [ 52.229357] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000100000028, cpu addr 0xffff880418a23028 Nov 28 18:57:57 [kernel] [ 52.229409] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000100000038, cpu addr 0xffff880418a23038 Nov 28 18:57:57 [kernel] [ 52.229449] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000100000048, cpu addr 0xffff880418a23048 Nov 28 18:57:57 [kernel] [ 52.229490] amdgpu 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000100000058, cpu addr 0xffff880418a23058 Nov 28 18:57:57 [kernel] [ 52.229529] amdgpu 0000:01:00.0: fence driver on ring 6 use gpu addr 0x0000000100000068, cpu addr 0xffff880418a23068 Nov 28 18:57:57 [kernel] [ 52.229567] amdgpu 0000:01:00.0: fence driver on ring 7 use gpu addr 0x0000000100000078, cpu addr 0xffff880418a23078 Nov 28 18:57:57 [kernel] [ 52.229610] amdgpu 0000:01:00.0: fence driver on ring 8 use gpu addr 0x0000000100000088, cpu addr 0xffff880418a23088 Nov 28 18:57:57 [kernel] [ 52.230283] amdgpu 0000:01:00.0: fence driver on ring 9 use gpu addr 0x0000000100000098, cpu addr 0xffff880418a23098 Nov 28 18:57:57 [kernel] [ 52.230340] amdgpu 0000:01:00.0: fence driver on ring 10 use gpu addr 0x00000001000000a8, cpu addr 0xffff880418a230a8 Nov 28 18:57:57 [kernel] [ 52.233933] [drm] Found UVD firmware Version: 1.79 Family ID: 16 Nov 28 18:57:57 [kernel] [ 52.234504] amdgpu 0000:01:00.0: fence driver on ring 11 use gpu addr 0x000000000089c420, cpu addr 0xffffc90006a5a420 Nov 28 18:57:57 [kernel] [ 52.234504] amdgpu 0000:01:00.0: fence driver on ring 11 use gpu addr 0x000000000089c420, cpu addr 0xffffc90006a5a420 Nov 28 18:57:57 [kernel] [ 52.236214] [drm] Found VCE firmware Version: 52.4 Binary ID: 3 Nov 28 18:57:57 [kernel] [ 52.236327] amdgpu 0000:01:00.0: fence driver on ring 12 use gpu addr 0x00000001000000c8, cpu addr 0xffff880418a230c8 Nov 28 18:57:57 [kernel] [ 52.236357] amdgpu 0000:01:00.0: fence driver on ring 13 use gpu addr 0x00000001000000d8, cpu addr 0xffff880418a230d8 Nov 28 18:57:57 [kernel] [ 52.351607] [AVFS] Something is broken. See log! Nov 28 18:57:57 [kernel] [ 52.351607] failed to send message 136 ret is 65535 Nov 28 18:57:57 [kernel] [ 52.387589] Failed to enable CAC in SMC. Nov 28 18:57:57 [kernel] [ 52.387589] Failed to enable SMC CAC! Nov 28 18:57:57 [kernel] [ 52.387591] Failed to enable TDCLimit in SMC. Nov 28 18:57:57 [kernel] [ 52.387591] Failed to enable PkgPwrTracking in SMC. Nov 28 18:57:57 [kernel] [ 52.387592] Failed to enable power containment! Nov 28 18:57:57 [kernel] [ 52.387593] Failed to power control set level! Nov 28 18:57:57 [kernel] [ 52.601182] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 0 test failed (scratch(0xC040)=0xCAFEDEAD) Nov 28 18:57:57 [kernel] [ 52.601201] [drm:amdgpu_device_init [amdgpu]] *ERROR* hw_init of IP block failed -22 Nov 28 18:57:57 [kernel] [ 52.601202] amdgpu 0000:01:00.0: amdgpu_init failed Nov 28 18:57:57 [kernel] [ 52.728956] [TTM] Finalizing pool allocator Nov 28 18:57:57 [kernel] [ 52.728962] [TTM] Finalizing DMA pool allocator Nov 28 18:57:57 [kernel] [ 52.728989] [TTM] Zone kernel: Used memory at exit: 814 kiB Nov 28 18:57:57 [kernel] [ 52.729003] [TTM] Zone dma32: Used memory at exit: 10 kiB Nov 28 18:57:57 [kernel] [ 52.729004] [drm] amdgpu: ttm finalized Nov 28 18:57:57 [kernel] [ 52.729029] amdgpu 0000:01:00.0: Fatal error during GPU init Nov 28 18:57:57 [kernel] [ 52.729031] [drm] amdgpu: finishing device. Nov 28 18:57:57 [kernel] [ 52.729032] [TTM] Memory type 2 has not been initialized Nov 28 18:57:57 [kernel] [ 52.729533] amdgpu: probe of 0000:01:00.0 failed with error -22 Not blacklisting the driver results in the system locking up before syslog has a chance to save anything useful. gcc --version gcc (Gentoo 5.4.0 p1.0, pie-0.6.5) 5.4.0 lspci -v 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) (rev 02) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) Flags: fast devsel Capabilities: [f0] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [c4] HyperTransport: Slave or Primary Interface Capabilities: [40] HyperTransport: Retry Mode Capabilities: [54] HyperTransport: UnitID Clumping Capabilities: [9c] HyperTransport: #1a Capabilities: [70] MSI: Enable- Count=1/4 Maskable- 64bit- 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD/ATI] RD990 I/O Memory Management Unit (IOMMU) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD990 I/O Memory Management Unit (IOMMU) Flags: fast devsel, IRQ 27 Capabilities: [40] Secure device Capabilities: [54] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [64] HyperTransport: MSI Mapping Enable+ Fixed+ 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 24 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: 00000000c0000000-00000000d01fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [190] Access Control Services Kernel driver in use: pcieport 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 24 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Prefetchable memory behind bridge: 00000000d0300000-00000000d03fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [190] Access Control Services Kernel driver in use: pcieport 00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port E) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 24 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: fe900000-fe9fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port E) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [190] Access Control Services Kernel driver in use: pcieport 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port F) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 25 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fe800000-fe8fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port F) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [190] Access Control Services Kernel driver in use: pcieport 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port G) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 25 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 Memory behind bridge: fe700000-fe7fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+), MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port G) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [190] Access Control Services Kernel driver in use: pcieport 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19 I/O ports at f040 [size=8] I/O ports at f030 [size=4] I/O ports at f020 [size=8] I/O ports at f010 [size=4] I/O ports at f000 [size=16] Memory at feb07000 (32-bit, non-prefetchable) [size=1K] Capabilities: [70] SATA HBA v1.0 Capabilities: [a4] PCI Advanced Features Kernel driver in use: ahci 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 Memory at feb06000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17 Memory at feb05000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 20 Memory at feb04000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 21 Memory at feb03000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller Flags: 66MHz, medium devsel Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller Flags: bus master, 66MHz, medium devsel, latency 0 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40) (prog-if 01 [Subtractive decode]) Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 64 Bus: primary=00, secondary=06, subordinate=06, sec-latency=64 I/O behind bridge: 0000b000-0000bfff 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 Memory at feb02000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 22 Memory at feb01000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 23 Memory at feb00000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0 Flags: fast devsel Capabilities: [80] HyperTransport: Host or Secondary Interface 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1 Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2 Flags: fast devsel 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3 Flags: fast devsel Capabilities: [f0] Secure device Kernel driver in use: k10temp Kernel modules: k10temp 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4 Flags: fast devsel Kernel driver in use: fam15h_power Kernel modules: fam15h_power 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5 Flags: fast devsel 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev cf) (prog-if 00 [VGA controller]) Subsystem: XFX Pine Group Inc. Device 9470 Flags: bus master, fast devsel, latency 0, IRQ 10 Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=2M] I/O ports at e000 [size=256] Memory at fea00000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [200] #15 Capabilities: [270] #19 Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] Page Request Interface (PRI) Capabilities: [2d0] Process Address Space ID (PASID) Capabilities: [320] Latency Tolerance Reporting Capabilities: [328] Alternative Routing-ID Interpretation (ARI) Capabilities: [370] L1 PM Substates Kernel modules: amdgpu 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aaf0 Subsystem: XFX Pine Group Inc. Device aaf0 Flags: fast devsel, IRQ 15 Memory at fea60000 (64-bit, non-prefetchable) [disabled] [size=16K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [328] Alternative Routing-ID Interpretation (ARI) Kernel modules: snd_hda_intel 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09) Subsystem: ASUSTeK Computer Inc. P8 series motherboard Flags: bus master, fast devsel, latency 0, IRQ 32 I/O ports at d000 [size=256] Memory at d0304000 (64-bit, prefetchable) [size=4K] Memory at d0300000 (64-bit, prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [b0] MSI-X: Enable- Count=4 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 52-00-00-00-68-4c-e0-00 Kernel driver in use: r8169 Kernel modules: r8169 03:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard Flags: bus master, fast devsel, latency 0, IRQ 30 Memory at fe900000 (64-bit, non-prefetchable) [size=32K] Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [68] MSI-X: Enable+ Count=8 Masked- Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 04:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. ASM1062 Serial ATA Controller Flags: bus master, fast devsel, latency 0, IRQ 29 I/O ports at c050 [size=8] I/O ports at c040 [size=4] I/O ports at c030 [size=8] I/O ports at c020 [size=4] I/O ports at c000 [size=32] Memory at fe800000 (32-bit, non-prefetchable) [size=512] Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: ahci 05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard Flags: bus master, fast devsel, latency 0, IRQ 41 Memory at fe700000 (64-bit, non-prefetchable) [size=32K] Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [68] MSI-X: Enable+ Count=8 Masked- Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 06:05.0 Multimedia audio controller: Creative Labs SB0400 Audigy2 Value Subsystem: Creative Labs SB0400 Audigy2 Value Flags: bus master, medium devsel, latency 32, IRQ 20 I/O ports at b000 [size=64] Capabilities: [dc] Power Management version 2 Kernel driver in use: snd_emu10k1 Kernel modules: snd_emu10k1 if you need more information just drop a mail. Trying 4.7 and 4.9-rc next. With kind regards, Volker Hemmann