Backtrace

WARNING: CPU: 6 PID: 5830 at drivers/gpu/drm/nouveau/nouveau_gem.c:85 nouveau_gem_object_del+0x62/0x70 [nouveau]
Modules linked in: uas usb_storage tls ib_core overlay uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency crc8 intel_uncore_frequency_common soundwire_bus snd_soc_sdca intel_tcc_cooling snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component x86_pkg_temp_thermal snd_soc_avs snd_hda_codec_realtek_lib intel_powerclamp snd_hda_codec_nvhdmi snd_hda_codec_generic snd_hda_codec_hdmi coretemp
 snd_soc_hda_codec snd_hda_intel snd_hda_ext_core iwlmvm kvm_intel snd_hda_codec uvcvideo snd_soc_core snd_hda_core kvm mac80211 uvc snd_intel_dspcfg vfat processor_thermal_device_pci_legacy videobuf2_vmalloc snd_compress lenovo_wmi_gamezone processor_thermal_device fat videobuf2_memops btusb lenovo_wmi_other squashfs ac97_bus processor_thermal_wt_hint snd_intel_sdw_acpi irqbypass videobuf2_v4l2 iTCO_wdt btrtl lenovo_wmi_helpers libarc4 snd_pcm_dmaengine snd_hwdep rapl videobuf2_common spi_nor platform_temperature_control intel_pmc_bxt lenovo_wmi_capdata01 btintel snd_seq intel_cstate ee1004 videodev processor_thermal_rfim iTCO_vendor_support mtd lenovo_wmi_events intel_rapl_msr mei_pxp btbcm mei_hdcp iwlwifi intel_uncore snd_seq_device processor_thermal_rapl intel_wmi_thunderbolt r8169 firmware_attributes_class mc btmtk i2c_i801 spi_intel_pci snd_pcm pcspkr wmi_bmof realtek spi_intel i2c_smbus bluetooth intel_rapl_common snd_timer cfg80211 processor_thermal_wt_req mei_me intel_pmc_core snd mei
 processor_thermal_power_floor pmt_telemetry soundcore processor_thermal_mbox idma64 pmt_discovery ideapad_laptop intel_pch_thermal sparse_keymap intel_soc_dts_iosf pmt_class platform_profile intel_pmc_ssram_telemetry rfkill int3400_thermal intel_vsec acpi_pad acpi_tad int3403_thermal joydev int340x_thermal_zone acpi_thermal_rel loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi nvme drm_display_helper ucsi_acpi nvme_core typec_ucsi typec video nvme_keyring polyval_clmulni hid_multitouch ghash_clmulni_intel nvme_auth thunderbolt i2c_hid_acpi cec i2c_hid intel_oc_wdt wmi pinctrl_cannonlake serio_raw i2c_dev fuse
CPU: 6 UID: 1000 PID: 5830 Comm: Xwayland Tainted: G        W           6.17.13-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 81SY/LNVNB161216, BIOS BHCN32WW 08/29/2019
RIP: 0010:nouveau_gem_object_del+0x62/0x70 [nouveau]
Code: d9 bc ff e8 80 50 bc c9 48 89 83 d8 01 00 00 e8 74 50 bc c9 48 89 df be 0d 00 00 00 48 89 83 d8 01 00 00 5b 5d e9 2e 1c 6c ca <0f> 0b eb e1 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffffcfa20fe63b98 EFLAGS: 00010283
RAX: 00000000ffffffea RBX: ffff8d7c823900c8 RCX: 0000000000000004
RDX: ffffffff8afca625 RSI: 0000000000000206 RDI: ffff8d7c823901ac
RBP: ffff8d7e0685bc00 R08: 0000003ffe958000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000c00000100 R12: ffff8d7c96d23800
R13: ffff8d7c96d23850 R14: ffff8d7e0685bc00 R15: ffff8d7e1279c540
FS:  0000000000000000(0000) GS:ffff8d7f44547000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0af8943568 CR3: 000000025ba2c003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 nouveau_uvmm_fini+0x169/0x270 [nouveau]
 nouveau_cli_fini+0x76/0xf0 [nouveau]
 nouveau_drm_postclose+0x107/0x160 [nouveau]
 drm_file_free+0x234/0x2a0
 drm_release+0x5c/0xe0
 __fput+0xe3/0x2a0
 task_work_run+0x5a/0x90
 do_exit+0x1d8/0x440
 do_group_exit+0x2d/0xc0
 __x64_sys_exit_group+0x18/0x20
 x64_sys_call+0x14ef/0x1500
 do_syscall_64+0x7e/0x250
 ? __handle_mm_fault+0x551/0x6a0
 ? count_memcg_events+0xd6/0x220
 ? handle_mm_fault+0x248/0x360
 ? do_user_addr_fault+0x21a/0x690
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb1256cf088
Code: Unable to access opcode bytes at 0x7fb1256cf05e.
RSP: 002b:00007ffe031abf28 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007fb1257f7fe8 RCX: 00007fb1256cf088
RDX: 00007fb124cdde48 RSI: fffffffffffffd38 RDI: 0000000000000001
RBP: 00007ffe031abf80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000206 R12: 0000000000000a25
R13: 0000000000000001 R14: 00007fb1257f6680 R15: 00007fb1257f8000
 </TASK>