Bug 102381

Summary:	[REGRESSION] GK107GLM fails to perform runtime resume on W530
Product:	xorg	Reporter:	Lyude Paul <lyude>
Component:	Driver/nouveau	Assignee:	Nouveau Project <nouveau>
Status:	RESOLVED MOVED	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	medium	CC:	jan.public
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Lyude Paul 2017-08-23 21:08:25 UTC

Unfortunately haven't gotten the time to bisect this at all, but it looks like on the latest nouveau branch that's about to get pulled into drm-next, RPM resume makes the kernel fall over itself for kepler, at least on this ThinkPad W530:

[   59.376489] [TTM] Zone  kernel: Available graphics memory: 1797006 kiB
[   59.377502] [TTM] Initializing pool allocator
[   59.378540] [TTM] Initializing DMA pool allocator
[   59.379554] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
[   59.380994] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[   59.382496] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[   59.383929] nouveau 0000:01:00.0: DRM: DCB version 4.0
[   59.385403] nouveau 0000:01:00.0: DRM: DCB outp 00: 01800f23 00010034
[   59.386829] nouveau 0000:01:00.0: DRM: DCB outp 01: 02811f00 00000000
[   59.388310] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822fa6 0f420010
[   59.389724] nouveau 0000:01:00.0: DRM: DCB outp 03: 02822f62 00020010
[   59.390742] nouveau 0000:01:00.0: DRM: DCB outp 04: 04833fb6 0f220010
[   59.391669] nouveau 0000:01:00.0: DRM: DCB outp 05: 04833f72 00020010
[   59.392624] nouveau 0000:01:00.0: DRM: DCB outp 06: 08844fc6 0f220010
[   59.393589] nouveau 0000:01:00.0: DRM: DCB outp 07: 08844f82 00020010
[   59.394574] nouveau 0000:01:00.0: DRM: DCB conn 00: 00000040
[   59.395466] nouveau 0000:01:00.0: DRM: DCB conn 01: 00000100
[   59.396388] nouveau 0000:01:00.0: DRM: DCB conn 02: 00010246
[   59.397260] nouveau 0000:01:00.0: DRM: DCB conn 03: 00020346
[   59.398172] nouveau 0000:01:00.0: DRM: DCB conn 04: 01000446
[   59.471850] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   59.474205] [drm] Driver supports precise vblank timestamp query.
[   59.619473] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[   59.730052] [drm] Cannot find any crtc or sizes
[   59.732103] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1
[   59.840060] [drm] Cannot find any crtc or sizes
[   59.953061] [drm] Cannot find any crtc or sizes
[   65.759103] ACPI Warning: \_SB.PCI0.PEG.VID._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
[   65.762275] ACPI Warning: \_SB.PCI0.PEG.VID._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170531/nsarguments-95)
[   66.670540] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[   66.670572] IP: nouveau_fbcon_set_suspend_work+0x45/0xf0 [nouveau]
[   66.670572] PGD 0 
[   66.670572] P4D 0 
[   66.670573] 
[   66.670574] Oops: 0000 [#1] SMP
[   66.670574] Modules linked in: vfat fat nouveau snd_hda_codec_realtek snd_hda_codec_generic i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci snd_hda_intel xhci_hcd intel_rapl snd_hda_codec x86_pkg_temp_thermal iTCO_wdt coretemp lpc_ich crc32_pclmul mfd_core snd_hda_core wmi_bmof snd_pcm ehci_pci ehci_hcd snd_timer i2c_i801 shpchp thinkpad_acpi snd tpm_tis tpm_tis_core soundcore tpm video psmouse wmi i2c_core serio_raw crc32c_intel
[   66.670589] CPU: 0 PID: 57 Comm: kworker/0:1 Not tainted 4.13.0-rc5Lyude-Test+ #1
[   66.670589] Hardware name: LENOVO 24382LU/24382LU, BIOS G5ET64WW (2.06 ) 10/25/2012
[   66.670609] Workqueue: events nouveau_fbcon_set_suspend_work [nouveau]
[   66.670609] task: ffff880139269d00 task.stack: ffffc9000021c000
[   66.670626] RIP: 0010:nouveau_fbcon_set_suspend_work+0x45/0xf0 [nouveau]
[   66.670626] RSP: 0018:ffffc9000021fe48 EFLAGS: 00010286
[   66.670627] RAX: ffff880134ea0400 RBX: ffff8801392d0ea0 RCX: 0000000000000000
[   66.670627] RDX: ffff8801392d0000 RSI: 0000000000000001 RDI: 0000000000000000
[   66.670627] RBP: ffffc9000021fe50 R08: ffffc9000021fe38 R09: 0000000000000001
[   66.670628] R10: ffffc90000037a50 R11: ffff8801399abac0 R12: ffff88013e219d80
[   66.670628] R13: ffff88013e21db00 R14: 0000000000000000 R15: ffff8801392006c0
[   66.670629] FS:  0000000000000000(0000) GS:ffff88013e200000(0000) knlGS:0000000000000000
[   66.670629] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.670630] CR2: 0000000000000008 CR3: 0000000001c09000 CR4: 00000000001406f0
[   66.670630] Call Trace:
[   66.670634]  process_one_work+0x193/0x3c0
[   66.670635]  worker_thread+0x4a/0x3a0
[   66.670636]  kthread+0x125/0x140
[   66.670637]  ? process_one_work+0x3c0/0x3c0
[   66.670638]  ? kthread_park+0x60/0x60
[   66.670639]  ? kthread_park+0x60/0x60
[   66.670640]  ret_from_fork+0x25/0x30
[   66.670641] Code: 8b bb f8 fa ff ff be 01 00 00 00 e8 66 c7 b6 ff 48 8b 83 b8 f2 ff ff 48 8b 50 28 48 8b 82 98 09 00 00 48 85 c0 74 1c 48 8b 48 38 <8b> 49 08 89 88 08 01 00 00 48 8b 82 98 09 00 00 48 8b 40 38 83 
[   66.670666] RIP: nouveau_fbcon_set_suspend_work+0x45/0xf0 [nouveau] RSP: ffffc9000021fe48
[   66.670666] CR2: 0000000000000008
[   66.670669] ---[ end trace b3bf9455426555dc ]---
[   66.670670] Kernel panic - not syncing: Fatal exception
[   66.670706] Kernel Offset: disabled
[   66.703734] Rebooting in 10 seconds..
[   76.755752] ACPI MEMORY or I/O RESET_REG.

Comment 1 Pierre Moreau 2017-10-10 20:38:59 UTC

I can confirm the issue on 4.14.0-rc3, with a Haswell + GK107 setup (MacBook Pro 11,3). And someone else reported the same issue, still with a GK107 in a different ThinkPad here: https://bugzilla.kernel.org/show_bug.cgi?id=197103

@Lyude: Did you had any time to try to bisect it? Otherwise, I might give it a try over the weekend, or early next week.

Comment 2 Lyude Paul 2017-10-10 21:06:15 UTC

(In reply to Pierre Moreau from comment #1)
> I can confirm the issue on 4.14.0-rc3, with a Haswell + GK107 setup (MacBook
> Pro 11,3). And someone else reported the same issue, still with a GK107 in a
> different ThinkPad here: https://bugzilla.kernel.org/show_bug.cgi?id=197103
> 
> @Lyude: Did you had any time to try to bisect it? Otherwise, I might give it
> a try over the weekend, or early next week.

no I haven't, feel free to try yourself. granted though I have no idea if this is still happening

Comment 3 Martin Peres 2019-12-04 09:30:48 UTC

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