[Bug 105711] amdgpu: no monitor signal (modprobe amdgpu fails)

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=105711

Lars W. <polynomial-c@gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|amdgpu: no monitor signal   |amdgpu: no monitor signal
                   |and kernel panic            |(modprobe amdgpu fails)

--- Comment #3 from Lars W. <polynomial-c@gmx.de> ---
Still failing with kernel-4.5.0:

[   43.006770] [drm] amdgpu kernel modesetting enabled.
[   43.007422] ACPI: PCI Interrupt Link [LK2E] enabled at IRQ 47
[   43.007760] [drm] initializing kernel modesetting (TONGA 0x1002:0x6939
0x174B:0xE306 0x00).
[   43.007789] [drm] register mmio base: 0xB0B40000
[   43.007792] [drm] register mmio size: 262144
[   43.007804] [drm] doorbell mmio base: 0xB0E00000
[   43.007806] [drm] doorbell mmio size: 2097152
[   43.007818] [drm] probing gen 2 caps for device 10de:377 = 113501/0
[   43.007822] [drm] probing mlw for device 10de:377 = 113501
[   43.007991] ATOM BIOS: E306
[   43.009420] amdgpu 0000:83:00.0: VRAM: 2048M 0x0000000000000000 -
0x000000007FFFFFFF (2048M used)
[   43.009427] amdgpu 0000:83:00.0: GTT: 2048M 0x0000000080000000 -
0x00000000FFFFFFFF
[   43.009431] [drm] Detected VRAM RAM=2048M, BAR=256M
[   43.009434] [drm] RAM width 256bits DDR
[   43.010009] [TTM] Zone  kernel: Available graphics memory: 12376642 kiB
[   43.010016] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[   43.010019] [TTM] Initializing pool allocator
[   43.010031] [TTM] Initializing DMA pool allocator
[   43.010078] [drm] amdgpu: 2048M of VRAM memory ready
[   43.010081] [drm] amdgpu: 2048M of GTT memory ready.
[   43.010090] [drm] GART: num cpu pages 524288, num gpu pages 524288
[   43.018292] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[   43.018309] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   43.018309] [drm] Driver supports precise vblank timestamp query.
[   43.018348] amdgpu 0000:83:00.0: amdgpu: using MSI.
[   43.018376] [drm] amdgpu: irq initialized.
[   43.018384] Can't find requested voltage id in vdd_dep_on_sclk table!
[   43.022329] amdgpu: powerplay initialized
[   43.023020] [drm] AMDGPU Display Connectors
[   43.023021] [drm] Connector 0:
[   43.023021] [drm]   DP-1
[   43.023022] [drm]   HPD4
[   43.023023] [drm]   DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b
0x486b
[   43.023024] [drm]   Encoders:
[   43.023025] [drm]     DFP1: INTERNAL_UNIPHY1
[   43.023025] [drm] Connector 1:
[   43.023026] [drm]   HDMI-A-1
[   43.023026] [drm]   HPD5
[   43.023028] [drm]   DDC: 0x4870 0x4870 0x4871 0x4871 0x4872 0x4872 0x4873
0x4873
[   43.023028] [drm]   Encoders:
[   43.023029] [drm]     DFP2: INTERNAL_UNIPHY1
[   43.023029] [drm] Connector 2:
[   43.023030] [drm]   DVI-D-1
[   43.023030] [drm]   HPD1
[   43.023031] [drm]   DDC: 0x4878 0x4878 0x4879 0x4879 0x487a 0x487a 0x487b
0x487b
[   43.023032] [drm]   Encoders:
[   43.023033] [drm]     DFP3: INTERNAL_UNIPHY
[   43.023033] [drm] Connector 3:
[   43.023034] [drm]   DVI-I-1
[   43.023034] [drm]   HPD6
[   43.023035] [drm]   DDC: 0x487c 0x487c 0x487d 0x487d 0x487e 0x487e 0x487f
0x487f
[   43.023036] [drm]   Encoders:
[   43.023036] [drm]     DFP4: INTERNAL_UNIPHY2
[   43.023037] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[   43.023144] amdgpu 0000:83:00.0: fence driver on ring 0 use gpu addr
0x0000000080000008, cpu addr 0xffff880632c0b008
[   43.023549] amdgpu 0000:83:00.0: fence driver on ring 1 use gpu addr
0x0000000080000018, cpu addr 0xffff880632c0b018
[   43.023729] amdgpu 0000:83:00.0: fence driver on ring 2 use gpu addr
0x0000000080000028, cpu addr 0xffff880632c0b028
[   43.023870] amdgpu 0000:83:00.0: fence driver on ring 3 use gpu addr
0x0000000080000038, cpu addr 0xffff880632c0b038
[   43.025305] amdgpu 0000:83:00.0: fence driver on ring 4 use gpu addr
0x0000000080000048, cpu addr 0xffff880632c0b048
[   43.025693] amdgpu 0000:83:00.0: fence driver on ring 5 use gpu addr
0x0000000080000058, cpu addr 0xffff880632c0b058
[   43.026043] amdgpu 0000:83:00.0: fence driver on ring 6 use gpu addr
0x0000000080000068, cpu addr 0xffff880632c0b068
[   43.026248] amdgpu 0000:83:00.0: fence driver on ring 7 use gpu addr
0x0000000080000078, cpu addr 0xffff880632c0b078
[   43.026425] amdgpu 0000:83:00.0: fence driver on ring 8 use gpu addr
0x0000000080000088, cpu addr 0xffff880632c0b088
[   43.026594] amdgpu 0000:83:00.0: fence driver on ring 9 use gpu addr
0x0000000080000098, cpu addr 0xffff880632c0b098
[   43.026683] amdgpu 0000:83:00.0: fence driver on ring 10 use gpu addr
0x00000000800000a8, cpu addr 0xffff880632c0b0a8
[   43.026717] [drm] Found UVD firmware Version: 1.52 Family ID: 10
[   43.027592] amdgpu 0000:83:00.0: fence driver on ring 11 use gpu addr
0x000000000048f7b0, cpu addr 0xffffc9000584e7b0
[   43.027602] [drm] Found VCE firmware Version: 50.17 Binary ID: 3
[   43.027712] amdgpu 0000:83:00.0: fence driver on ring 12 use gpu addr
0x00000000800000c8, cpu addr 0xffff880632c0b0c8
[   43.027760] amdgpu 0000:83:00.0: fence driver on ring 13 use gpu addr
0x00000000800000d8, cpu addr 0xffff880632c0b0d8
[   43.341156] Failed to send Previous Message.
[   43.536492] Failed to send Message.
[   43.731875] Failed to send Previous Message.
[   43.927250] Failed to send Message.
[   44.122619] Failed to send Previous Message.
[   44.317925] Failed to send Message.
[   44.513224] Failed to send Previous Message.
[   44.708523] Failed to send Message.
[   44.903831] Failed to send Previous Message.
[   45.099149] Failed to send Message.
[   45.294455] Failed to send Previous Message.
[   45.489762] Failed to send Message.
[   45.685065] Failed to send Previous Message.
[   45.880361] Failed to send Message.
[   46.075684] Failed to send Previous Message.
[   46.270966] Failed to send Message.
[   46.466281] Failed to send Previous Message.
[   46.661576] Failed to send Message.
[   46.852740] [drm:0xffffffffa0059682] *ERROR* amdgpu: ring 0 test failed
(scratch(0xC040)=0xCAFEDEAD)                                                    
[   46.852742] [drm:0xffffffffa00145c5] *ERROR* hw_init 5 failed -22
[   46.852744] amdgpu 0000:83:00.0: amdgpu_init failed
[   46.855013] BUG: unable to handle kernel paging request at 0000000400000000
[   46.855197] IP: [<ffffffffa007c201>] 0xffffffffa007c201
[   46.855338] PGD a72ac067 PUD 0 
[   46.855512] Oops: 0000 [#1] PREEMPT SMP 
[   46.855718] Modules linked in: amdgpu(+) ttm
[   46.855926] CPU: 0 PID: 3003 Comm: modprobe Not tainted 4.5.0 #2
[   46.856032] Hardware name: Tyan Computer Corporation  MCP55 /S2915 , BIOS
4.01d.2915 05/25/2010
[   46.856207] task: ffff88063a545e00 ti: ffff8800a709c000 task.ti:
ffff8800a709c000
[   46.856314] RIP: 0010:[<ffffffffa007c201>]  [<ffffffffa007c201>]
0xffffffffa007c201
[   46.856456] RSP: 0018:ffff8800a709fa18  EFLAGS: 00010046
[   46.856561] RAX: ffff88063241b0a0 RBX: ffff880639fde000 RCX:
0000000000000000
[   46.856668] RDX: 00000000c030000c RSI: 0000000000000002 RDI:
0000000400000000
[   46.856775] RBP: ffff8806384f1bf8 R08: ffffffffa007c1a0 R09:
ffffffff815dbe3e
[   46.856881] R10: ffff88063f003500 R11: ffff88063f003500 R12:
ffff8806384f0000
[   46.856988] R13: ffff8806384f1cc8 R14: ffff8806384f14c4 R15:
ffff88063241b080
[   46.857096] FS:  00007fa815841700(0000) GS:ffff880657c00000(0000)
knlGS:0000000000000000
[   46.857204] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   46.857309] CR2: 0000000400000000 CR3: 00000000a7385000 CR4:
00000000000006f0
[   46.857414] Stack:
[   46.857519]  0000000000000000 ffffffffa003e2b9 0000000000000282
ffff8806384f0000
[   46.857759]  0000000000000001 ffff8806384f0000 ffff8806384f0f80
ffff880639fdf800
[   46.857999]  0000000000000000 ffffffff815dc5e8 ffff8806384f0000
ffff8806384f0000
[   46.858238] Call Trace:
[   46.858341]  [<ffffffffa003e2b9>] ? 0xffffffffa003e2b9
[   46.858445]  [<ffffffff815dc5e8>] ? 0xffffffff815dc5e8
[   46.858550]  [<ffffffffa003e5da>] ? 0xffffffffa003e5da
[   46.858654]  [<ffffffffa003fdd9>] ? 0xffffffffa003fdd9
[   46.858759]  [<ffffffffa001297f>] ? 0xffffffffa001297f
[   46.858863]  [<ffffffffa00140e8>] ? 0xffffffffa00140e8
[   46.858969]  [<ffffffffa0015c01>] ? 0xffffffffa0015c01
[   46.859073]  [<ffffffff815de813>] ? 0xffffffff815de813
[   46.859176]  [<ffffffff815e0889>] ? 0xffffffff815e0889
[   46.859281]  [<ffffffff8153bf78>] ? 0xffffffff8153bf78
[   46.859384]  [<ffffffff8153bedf>] ? 0xffffffff8153bedf
[   46.859488]  [<ffffffff8153c5b3>] ? 0xffffffff8153c5b3
[   46.859592]  [<ffffffff815fbde3>] ? 0xffffffff815fbde3
[   46.859696]  [<ffffffff815fbfad>] ? 0xffffffff815fbfad
[   46.859799]  [<ffffffff815fbf20>] ? 0xffffffff815fbf20
[   46.859903]  [<ffffffff815f9eb5>] ? 0xffffffff815f9eb5
[   46.860006]  [<ffffffff815fb431>] ? 0xffffffff815fb431
[   46.860110]  [<ffffffffa00d0000>] ? 0xffffffffa00d0000
[   46.860214]  [<ffffffff815fc582>] ? 0xffffffff815fc582
[   46.860317]  [<ffffffffa00d0000>] ? 0xffffffffa00d0000
[   46.860420]  [<ffffffff8100045b>] ? 0xffffffff8100045b
[   46.860526]  [<ffffffff81125378>] ? 0xffffffff81125378
[   46.860631]  [<ffffffff810ee580>] ? 0xffffffff810ee580
[   46.860736]  [<ffffffff810ec250>] ? 0xffffffff810ec250
[   46.860842]  [<ffffffff810eeaf2>] ? 0xffffffff810eeaf2
[   46.860947]  [<ffffffff818a4357>] ? 0xffffffff818a4357
[   46.861053] Code: 4c 8b 07 89 c1 ba 0c 00 30 c0 be 02 00 00 00 41 ff 50 60
31 c0 5b c3 31 c0 5b c3 48 8b 7b 18 85 c9 ba 0c 00 30 c0 be 02 00 00 00 <48> 8b
07 74 11 ff 50 58 48 8b 7b 18 0d 00 00 00 01 4c 8b 07 eb 
[   46.863475] RIP  [<ffffffffa007c201>] 0xffffffffa007c201
[   46.863613]  RSP <ffff8800a709fa18>
[   46.863713] CR2: 0000000400000000
[   46.863817] ---[ end trace b5290aa5486ecc14 ]---
[   46.863922] note: modprobe[3003] exited with preempt_count 1

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