Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000040
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 PID: 1310 Comm: Xorg.wrap Tainted: P           OE     5.16.15-201.fc35.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. GF63 Thin 10SC/MS-16R5, BIOS E16R5IMS.104 08/30/2021
RIP: 0010:_nv000471kms+0x4/0x40 [nvidia_modeset]
Code: 08 00 00 00 be 26 00 00 00 89 44 24 08 e8 24 4f f7 ff 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 83 ec 18 <8b> 57 40 b8 01 00 00 00 48 c7 44 24 08 00 00 00 00 85 d2 74 1c 48
RSP: 0018:ffffaecec24cbbb8 EFLAGS: 00010296
RAX: ffffffffc4431390 RBX: ffff9c4d40f20000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff9c4d669f2600 RDI: 0000000000000000
RBP: ffff9c4d40f20000 R08: 00000000000000c0 R09: ffff9c4d5e9e6840
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9c4d5e9e6840
R13: 0000000000000000 R14: ffff9c4d669f2610 R15: 000000004d9e2528
FS:  00007f5c9106d600(0000) GS:ffff9c508e340000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000040 CR3: 00000001068c0001 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 <TASK>
 ? preempt_count_add+0x68/0xa0
 ? nv_drm_master_set+0x1e/0x40 [nvidia_drm]
 ? drm_new_set_master+0x90/0x110 [drm]
 ? drm_master_open+0x83/0xb0 [drm]
 ? drm_open+0xf8/0x250 [drm]
 ? drm_stub_open+0xa8/0x130 [drm]
 ? chrdev_open+0xb0/0x230
 ? cdev_device_add+0x90/0x90
 ? do_dentry_open+0x14c/0x370
 ? path_openat+0xac1/0x1030
 ? __mod_timer+0x1f4/0x390
 ? do_filp_open+0x9f/0x130
 ? __check_object_size+0x136/0x150
 ? _raw_spin_unlock+0x16/0x30
 ? alloc_fd+0xb4/0x170
 ? do_sys_openat2+0x7a/0x140
 ? __x64_sys_openat+0x45/0x70
 ? do_syscall_64+0x38/0x90
 ? entry_SYSCALL_64_after_hwframe+0x44/0xae
 </TASK>
Modules linked in: 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_generic snd_soc_acpi intel_tcc_cooling iwlmvm ledtrig_audio snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_compress ac97_bus snd_pcm_dmaengine coretemp snd_hda_intel iTCO_wdt snd_intel_dspcfg mac80211 nvidia_drm(POE) snd_intel_sdw_acpi ee1004 intel_pmc_bxt kvm_intel iTCO_vendor_support mei_hdcp mei_pxp gpio_keys
 libarc4 snd_hda_codec nvidia_modeset(POE) nvidia_uvm(POE) snd_hda_core btusb kvm snd_hwdep btrtl snd_seq btbcm snd_seq_device irqbypass rapl iwlwifi snd_pcm btintel intel_cstate snd_timer intel_uncore msi_wmi bluetooth snd i2c_i801 wmi_bmof pcspkr sparse_keymap mei_me cfg80211 i2c_smbus nvidia(POE) soundcore ecdh_generic joydev mei idma64 rfkill intel_pch_thermal soc_button_array acpi_pad zram ip_tables i915 i2c_algo_bit ttm drm_kms_helper cec nvme hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel drm mxm_wmi nvme_core r8169 ghash_clmulni_intel serio_raw i2c_hid_acpi i2c_hid wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000040