resuming from sleep, timeout at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c:223 gt215_pmu_init+0x22b/0x280 [nouveau]

[Jason A. Donenfeld]

Hi,

In upgrading from 5.1.1 to 5.3.6, I'm seeing the following in my dmesg
when resuming from sleep, which is accompanied by a slight hang too.
Is anybody else seeing this?

Thanks,
Jason

[   46.618138] nouveau 0000:01:00.0: timeout
[   46.618183] WARNING: CPU: 4 PID: 993 at
drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c:223 gt215_pmu_init+0x2
2b/0x280 [nouveau]
[   46.618183] Modules linked in: rfcomm cmac algif_skcipher bnep
uvcvideo videobuf2_vmalloc videobuf2_memops btu
sb videobuf2_v4l2 btintel cdc_mbim bluetooth cdc_ncm videodev cdc_wdm
ecdh_generic ecc qcserial usbnet videobuf2_
common usb_wwan mii usbhid usbserial af_packet joydev mousedev 8021q
xt_hl ip6table_filter ip6_tables xt_multipor
t xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
iptable_filter bpfilter intel_rapl_msr intel_rapl_commo
n x86_pkg_temp_thermal intel_powerclamp iwlmvm mac80211 rtsx_pci_sdmmc
libarc4 mmc_core wmi_bmof coretemp iwlwifi
snd_hda_codec_realtek snd_hda_codec_generic kvm_intel kvm irqbypass
ahci crc32_pclmul crc32c_intel cfg80211 e100
0e input_leds psmouse rtsx_pci libahci snd_hda_intel nouveau
snd_hda_codec mfd_core snd_hwdep snd_hda_core mei_me
thinkpad_acpi snd_pcm mei snd_timer libata ledtrig_audio mxm_wmi ttm
snd soundcore rfkill led_class xhci_pci wmi
xhci_hcd usbcore usb_common intel_pch_thermal evdev ie31200_edac sch_fq_codel
[   46.618199] CPU: 4 PID: 993 Comm: kworker/u16:46 Not tainted
5.3.6-gentoo-r1 #1
[   46.618200] Hardware name: LENOVO 20ENCTO1WW/20ENCTO1WW, BIOS
N1EET86W (1.59 ) 08/28/2019
[   46.618203] Workqueue: events_unbound async_run_entry_fn
[   46.618226] RIP: 0010:gt215_pmu_init+0x22b/0x280 [nouveau]
[   46.618227] Code: 8b 40 10 48 8b 78 10 4c 8b 67 50 4d 85 e4 75 03
4c 8b 27 e8 c7 59 2f e1 48 89 c6 4c 89 e2 48
c7 c7 5e 7b 43 a0 e8 9f 90 dd e0 <0f> 0b 48 83 c4 28 5b 5d b8 f0 ff ff
ff 41 5c c3 48 8b 04 24 48 8b
[   46.618227] RSP: 0000:ffffc90002947c60 EFLAGS: 00010286
[   46.618228] RAX: 000000000000001d RBX: ffff88904ce14800 RCX: 0000000000000006
[   46.618228] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff88905f5163e0
[   46.618229] RBP: 00000000000002c0 R08: 0000000adaa858f6 R09: 000000000000001d
[   46.618229] R10: 000000000000040a R11: 000000000002a9fc R12: ffff8890582beec0
[   46.618229] R13: 0000000a588a4bab R14: 0000000968f9ab5a R15: 0000000000000010
[   46.618230] FS:  0000000000000000(0000) GS:ffff88905f500000(0000)
knlGS:0000000000000000
[   46.618230] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.618231] CR2: 0000000000000000 CR3: 0000000002209001 CR4: 00000000003606e0
[   46.618231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   46.618232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   46.618232] Call Trace:
[   46.618247]  nvkm_subdev_init+0x84/0xc0 [nouveau]
[   46.618249]  ? ktime_get+0x34/0x90
[   46.618272]  nvkm_device_init+0x100/0x180 [nouveau]
[   46.618295]  nvkm_udevice_init+0x3c/0x60 [nouveau]
[   46.618308]  nvkm_object_init+0x36/0xf0 [nouveau]
[   46.618320]  nvkm_object_init+0x67/0xf0 [nouveau]
[   46.618333]  nvkm_object_init+0x67/0xf0 [nouveau]
[   46.618357]  nouveau_do_resume+0x25/0xb0 [nouveau]
[   46.618381]  nouveau_pmops_resume+0x5b/0x90 [nouveau]
[   46.618383]  ? pci_pm_reenable_device+0x40/0x40
[   46.618385]  dpm_run_callback+0x39/0x120
[   46.618386]  device_resume+0xac/0x230
[   46.618387]  async_resume+0x14/0x30
[   46.618388]  async_run_entry_fn+0x2c/0xd0
[   46.618389]  process_one_work+0x1c7/0x360
[   46.618390]  worker_thread+0x45/0x3c0
[   46.618391]  kthread+0xf3/0x130
[   46.618392]  ? process_one_work+0x360/0x360
[   46.618393]  ? kthread_park+0x70/0x70
[   46.618395]  ret_from_fork+0x1f/0x30
[   46.618396] ---[ end trace 308dd95d67e0cfe7 ]---
[   46.618397] nouveau 0000:01:00.0: pmu: init failed, -16
[   46.618676] nouveau 0000:01:00.0: init failed with -16
[   46.618677] nouveau: systemd-udevd[409]:00000000:00000080: init
failed with -16
[   46.618678] nouveau: DRM-master:00000000:00000000: init failed with -16
[   46.618679] nouveau: DRM-master:00000000:00000000: init failed with -16
[   46.618680] nouveau 0000:01:00.0: DRM: Client resume failed with error: -16
[   46.618682] PM: dpm_run_callback(): pci_pm_resume+0x0/0xb0 returns -16
[   46.618683] PM: Device 0000:01:00.0 failed to resume async: error -16