Backtrace

WARNING: CPU: 4 PID: 1292286 at drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:107 nvkm_pmu_reset+0x12a/0x140 [nouveau]
Modules linked in: xt_state nls_utf8 hfsplus ses enclosure scsi_transport_sas uas usb_storage snd_usb_audio snd_usbmidi_lib snd_rawmidi ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT bridge stp llc ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep tun sunrpc vfat fat snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi_intel_match snd_hda_codec_hdmi coretemp snd_soc_acpi kvm_intel snd_soc_core snd_hda_codec_realtek
 iTCO_wdt snd_compress intel_pmc_bxt ee1004 iTCO_vendor_support snd_hda_codec_generic kvm ac97_bus snd_pcm_dmaengine mei_hdcp iwlmvm snd_hda_intel intel_rapl_msr irqbypass snd_intel_dspcfg snd_hda_codec rapl intel_cstate mac80211 snd_hda_core intel_uncore snd_hwdep uvcvideo joydev snd_seq btusb btrtl snd_seq_device btbcm videobuf2_vmalloc btintel videobuf2_memops libarc4 pcspkr snd_pcm wmi_bmof intel_wmi_thunderbolt i2c_i801 videobuf2_v4l2 videobuf2_common bluetooth i2c_smbus iwlwifi snd_timer videodev mei_me thinkpad_acpi thunderbolt mei processor_thermal_device ledtrig_audio ecdh_generic cfg80211 idma64 ucsi_acpi mc ecc intel_pch_thermal snd intel_rapl_common typec_ucsi intel_soc_dts_iosf typec soundcore rfkill int3403_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel acpi_pad ip_tables i915 nouveau mxm_wmi ttm i2c_algo_bit drm_kms_helper cec sdhci_pci e1000e crct10dif_pclmul crc32_pclmul crc32c_intel serio_raw drm cqhci sdhci nvme nvme_core ghash_clmulni_intel
 mmc_core wmi pinctrl_cannonlake video pinctrl_intel fuse
CPU: 4 PID: 1292286 Comm: kworker/4:1 Tainted: P        W  OE     5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 20N3S4AG00/20N3S4AG00, BIOS N2IET90W (1.68 ) 07/06/2020
Workqueue: pm pm_runtime_work
RIP: 0010:nvkm_pmu_reset+0x12a/0x140 [nouveau]
Code: 04 24 48 8b 40 10 48 8b 78 10 4c 8b 67 50 4d 85 e4 74 1e e8 e8 c8 20 c8 4c 89 e2 48 c7 c7 4a d1 70 c0 48 89 c6 e8 48 bf b3 c7 <0f> 0b e9 4a ff ff ff 4c 8b 27 eb dd 4c 8b 27 eb 9f 0f 1f 44 00 00
RSP: 0000:ffffb57047de3bd0 EFLAGS: 00010286
RAX: 000000000000001d RBX: ffff9f065177d000 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000082 RDI: ffff9f065e518d08
RBP: ffff9f06517c5a00 R08: ffff9f065e518d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff9f065981d980
R13: 00060a892f68035e R14: 00060a892a9a5088 R15: ffff9f06598d11a4
FS:  0000000000000000(0000) GS:ffff9f065e500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005595013fd6b0 CR3: 0000000685a0a006 CR4: 00000000003606e0
Call Trace:
 nvkm_pmu_init+0x16/0x40 [nouveau]
 nvkm_subdev_init+0x92/0xd0 [nouveau]
 ? ktime_get+0x38/0x90
 nvkm_device_init+0x10d/0x190 [nouveau]
 nvkm_udevice_init+0x41/0x60 [nouveau]
 nvkm_object_init+0x3e/0x100 [nouveau]
 nvkm_object_init+0x6f/0x100 [nouveau]
 nvkm_object_init+0x6f/0x100 [nouveau]
 nouveau_do_resume+0x2a/0xc0 [nouveau]
 nouveau_pmops_runtime_resume+0x7f/0x160 [nouveau]
 pci_pm_runtime_resume+0x6d/0x90
 ? pci_pm_default_resume+0x30/0x30
 __rpm_callback+0x81/0x140
 ? pci_pm_default_resume+0x30/0x30
 rpm_callback+0x1f/0x70
 ? pci_pm_default_resume+0x30/0x30
 rpm_resume+0x530/0x730
 ? rpm_suspend+0x141/0x590
 pm_runtime_work+0x76/0x90
 process_one_work+0x1b4/0x370
 worker_thread+0x50/0x3b0
 ? process_one_work+0x370/0x370
 kthread+0xfe/0x140
 ? kthread_park+0x90/0x90
 ret_from_fork+0x1f/0x30