Backtrace

BUG: unable to handle page fault for address: ffff97d77c7c05e6
fbcon: Taking over console
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 40323 Comm: plymouthd Not tainted 6.0.8-200.fc36.x86_64 #1
Hardware name: Dell Inc. Latitude E7450/, BIOS A15 12/26/2016
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 cf f9 85 ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 5d 47 49 00 48 8b 44 24 18 4d 8b 3c c4 4d 85 ff 74 14 <41> 8b 47 08 39 c3 0f 83 34 ff ff ff 4d 8b 3f 4d 85 ff 75 ec 49 8b
RSP: 0018:ffffbaea40bd7c28 EFLAGS: 00010286
RAX: 00000000fb235f93 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff96639d6128c0 RSI: 000000000040003f RDI: ffffffff971da680
RBP: ffffffffffffffff R08: 0000000000000064 R09: ffff9663816137b0
R10: ffffbaea40bd7cc0 R11: ffff9663caff3410 R12: ffff96638005c000
R13: ffffffff953bf4c0 R14: 000000000040003f R15: ffff97d77c7c05de
FS:  00007fa9ef032740(0000) GS:ffff96668e480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff97d77c7c05e6 CR3: 000000016fb4e003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x12f/0x220
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x1e5/0x410
 path_openat+0xc44/0x1380
 ? avc_has_extended_perms+0x1b0/0x530
 do_filp_open+0x9e/0x130
 do_sys_openat2+0x96/0x150
 __x64_sys_openat+0x5c/0x80
 do_syscall_64+0x5b/0x80
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa9eef01628
Code: f0 25 00 00 41 00 3d 00 00 41 00 74 45 64 8b 04 25 18 00 00 00 85 c0 75 69 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 8c 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007fff3747e710 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007fa9eef01628
RDX: 0000000000000902 RSI: 000055d296a5e6d0 RDI: 00000000ffffff9c
RBP: 000055d296a5e6d0 R08: 000055d296a65eb0 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa9ef17ddc8 R14: 0000000000000000 R15: 000055d296a65e60
 </TASK>
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer 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 binfmt_misc mei_wdt mei_hdcp mei_pxp vfat fat x86_pkg_temp_thermal iTCO_wdt intel_pmc_bxt intel_powerclamp dell_laptop iTCO_vendor_support intel_rapl_msr coretemp ppdev dell_smm_hwmon iwlmvm kvm_intel mac80211 kvm snd_ctl_led btusb snd_hda_codec_realtek uvcvideo irqbypass snd_hda_codec_generic libarc4 videobuf2_vmalloc rapl videobuf2_memops btrtl intel_cstate btbcm snd_hda_codec_hdmi dell_wmi intel_uncore videobuf2_v4l2 snd_hda_intel btintel iwlwifi snd_intel_dspcfg snd_intel_sdw_acpi videobuf2_common btmtk snd_hda_codec videodev bluetooth snd_hda_core ledtrig_audio snd_hwdep sparse_keymap mc dell_smbios dcdbas snd_seq joydev wmi_bmof
 snd_seq_device pcspkr cfg80211 snd_pcm dell_wmi_descriptor mei_me processor_thermal_device_pci_legacy snd_timer processor_thermal_device snd mei processor_thermal_rfim processor_thermal_mbox i2c_i801 processor_thermal_rapl soundcore i2c_smbus intel_rapl_common lpc_ich intel_soc_dts_iosf parport_pc parport int3403_thermal dell_smo8800 dell_rbtn int3400_thermal int3402_thermal rfkill acpi_thermal_rel acpi_pad int340x_thermal_zone zram i915 hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic sdhci_pci ghash_clmulni_intel e1000e cqhci drm_buddy sdhci drm_display_helper serio_raw mmc_core cec hid_logitech_dj ttm wmi video ip6_tables ip_tables fuse
CR2: ffff97d77c7c05e6