Backtrace

WARNING: CPU: 6 PID: 895 at drivers/gpu/drm/nouveau/dispnv50/disp.c:211 nv50_dmac_wait+0x1bd/0x210 [nouveau]
Modules linked in: uinput rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace nfs_ssc fscache rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc hid_logitech_hidpp cmac snd_usb_audio hid_logitech_dj snd_usbmidi_lib snd_rawmidi nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep btusb vboxnetadp(OE) btrtl uvcvideo btbcm vboxnetflt(OE) btintel videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc vboxdrv(OE) sunrpc snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic
 snd_soc_dmic 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 iTCO_wdt intel_pmc_bxt ee1004 iTCO_vendor_support mei_hdcp mei_wdt intel_rapl_msr snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp squashfs snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi x86_pkg_temp_thermal intel_powerclamp snd_soc_core iwlmvm coretemp vfat snd_compress ac97_bus fat kvm_intel snd_hda_codec_hdmi snd_pcm_dmaengine loop mac80211 snd_hda_intel kvm snd_intel_dspcfg snd_hda_codec irqbypass libarc4 snd_hda_core rapl intel_cstate snd_hwdep iwlwifi intel_uncore snd_seq snd_seq_device pcspkr joydev sparse_keymap i2c_i801 wmi_bmof intel_wmi_thunderbolt cfg80211 i2c_smbus snd_pcm thunderbolt thinkpad_acpi mei_me ucsi_acpi processor_thermal_device mei snd_timer typec_ucsi intel_rapl_common ledtrig_audio typec intel_soc_dts_iosf intel_pch_thermal snd soundcore rfkill int3403_thermal int340x_thermal_zone int3400_thermal
 acpi_thermal_rel acpi_tad acpi_pad zram ip_tables r8152 mii i915 nouveau mxm_wmi ttm rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel drm nvme ghash_clmulni_intel rtsx_pci serio_raw nvme_core wmi pinctrl_cannonlake video pinctrl_intel fuse
CPU: 6 PID: 895 Comm: kworker/u32:7 Tainted: G        W  OE     5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 20THCTO1WW/20THCTO1WW, BIOS N2VET22W (1.07 ) 09/09/2020
Workqueue: events_unbound nv50_disp_atomic_commit_work [nouveau]
RIP: 0010:nv50_dmac_wait+0x1bd/0x210 [nouveau]
Code: 8d 48 04 48 89 4a 68 c7 00 00 00 00 20 49 8b 46 38 41 c7 86 20 01 00 00 00 00 00 00 49 89 46 68 e8 28 fd ff ff e9 8a fe ff ff <0f> 0b 48 83 c4 28 b8 92 ff ff ff 5b 5d 41 5c 41 5d 41 5e c3 49 8b
RSP: 0018:ffff9a6501747d70 EFLAGS: 00010282
RAX: ffffffffffffff92 RBX: 0000000000000011 RCX: 000000000000006c
RDX: ffffffffffffff92 RSI: 0000000077359400 RDI: ffff9a6500b00084
RBP: ffff9a6501747d70 R08: 0000000000000011 R09: 0000000000000000
R10: 0000000000000020 R11: 0000000000000e2c R12: 00000000fffffffb
R13: ffff8c27a8394b68 R14: ffff8c27a8394ba8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8c27bd580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fccd6919500 CR3: 000000021da0e006 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 wndwc57e_image_set+0x2f/0x1d0 [nouveau]
 nv50_wndw_flush_set+0x89/0x1c0 [nouveau]
 nv50_disp_atomic_commit_tail+0x4cd/0x790 [nouveau]
 ? __switch_to+0x118/0x470
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x1f/0x30