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