Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000060
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: 0002 [#3] PREEMPT SMP PTI
CPU: 1 PID: 16470 Comm: fprintd Tainted: G      D            6.3.8-200.fc38.x86_64 #1
Hardware name: Dell Inc. Latitude 3540/0992HC, BIOS A10 01/28/2015
RIP: 0010:down_read+0x1e/0xb0
Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 53 48 89 fb e8 9e c5 ff ff 65 ff 05 0f 16 08 50 be 00 01 00 00 <f0> 48 0f c1 33 48 81 c6 00 01 00 00 78 53 48 b8 07 00 00 00 00 00
RSP: 0018:ffffa9628dd6fca0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000060 RCX: 0000000000000001
RDX: 0000000080000000 RSI: 0000000000000100 RDI: 0000000000000060
RBP: ffff920d87f01000 R08: 0000000000000006 R09: ffff920d81f7f540
R10: ffff928a91899a9b R11: 0000000000000000 R12: 0000000000000060
R13: ffff920ee57b9020 R14: 0000000000008000 R15: ffffa9628dd6fda0
FS:  00007ff2ae16da40(0000) GS:ffff92109f240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000060 CR3: 000000010d670006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7c/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? down_read+0x1e/0xb0
 kernfs_dop_revalidate+0x4a/0x130
 lookup_fast+0x78/0xf0
 path_openat+0x106/0x1140
 ? mod_memcg_lruvec_state+0x15/0x30
 ? mod_objcg_state+0x1a5/0x2d0
 ? seq_release+0x28/0x30
 do_filp_open+0xb3/0x160
 ? __pfx_kfree_link+0x10/0x10
 do_sys_openat2+0xaf/0x170
 __x64_sys_openat+0x57/0xa0
 do_syscall_64+0x60/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7ff2ae922eb5
Code: 8b 55 d0 48 89 45 b0 75 a0 44 89 55 9c e8 e3 7b f8 ff 44 8b 55 9c 89 da 4c 89 e6 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 89 45 9c e8 38 7c f8 ff 8b 45 9c
RSP: 002b:00007ffe00451730 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000080000 RCX: 00007ff2ae922eb5
RDX: 0000000000080000 RSI: 00007ffe004517b0 RDI: 00000000ffffff9c
RBP: 00007ffe004517a0 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffe004517b0
R13: 000055a14b7f3700 R14: 00007ffe0045198c R15: 00007ff2ae38cfa0
 </TASK>
Modules linked in: tun uinput rfcomm bnep 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 ip_set nf_tables nfnetlink qrtr sunrpc binfmt_misc vfat fat intel_rapl_msr ath9k ath9k_common dell_laptop intel_rapl_common at24 x86_pkg_temp_thermal ath9k_hw uvcvideo intel_powerclamp coretemp uvc iTCO_wdt videobuf2_vmalloc snd_usb_audio dell_smm_hwmon snd_ctl_led kvm_intel videobuf2_memops intel_pmc_bxt mac80211 mei_hdcp iTCO_vendor_support snd_hda_codec_realtek mei_pxp snd_usbmidi_lib videobuf2_v4l2 snd_hda_codec_generic videobuf2_common snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec videodev snd_rawmidi ath3k snd_hda_core rtsx_usb_ms libarc4 dell_wmi irqbypass memstick rapl intel_cstate dell_smbios btusb ath snd_hwdep i2c_i801 dcdbas intel_uncore btrtl btbcm ledtrig_audio mc sparse_keymap wmi_bmof
 dell_wmi_descriptor pcspkr snd_seq btintel cfg80211 btmtk i2c_smbus squashfs snd_seq_device bluetooth snd_pcm snd_timer lpc_ich mei_me snd mei soundcore dell_rbtn rfkill joydev loop zram i915 crct10dif_pclmul crc32_pclmul rtsx_usb_sdmmc crc32c_intel mmc_core polyval_clmulni polyval_generic i2c_algo_bit ghash_clmulni_intel drm_buddy drm_display_helper sha512_ssse3 r8169 cec rtsx_usb ttm video wmi serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000060