Backtrace

BUG: unable to handle page fault for address: ffff8fb25090418c
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: 0 PID: 39238 Comm: plymouthd Not tainted 6.0.8-200.fc36.x86_64 #1
Hardware name: Dell Inc. Latitude E6430/0CPWYR, BIOS A21 05/08/2017
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:ffffb35943e63bc8 EFLAGS: 00010286
RAX: 0000000002884848 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff8f58d1318000 RSI: 000000000040003f RDI: ffffffff911da680
RBP: ffffffffffffffff R08: 0000000000000064 R09: ffff8f5840f48fe0
R10: ffffb35943e63c60 R11: ffff8f58defe8610 R12: ffff8f584005c800
R13: ffffffff8f3bf4c0 R14: 000000000040003f R15: ffff8fb250904184
FS:  00007f0b7467b740(0000) GS:ffff8f5956200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8fb25090418c CR3: 00000001b117c001 CR4: 00000000001706f0
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
 ? vfs_mkobj+0x1a0/0x1c0
 ? path_openat+0xb2f/0x1380
 do_filp_open+0x9e/0x130
 do_sys_openat2+0x96/0x150
 __x64_sys_openat+0x5c/0x80
 do_syscall_64+0x5b/0x80
 ? __x64_sys_ioctl+0x90/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0b74501628
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:00007ffc956de950 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007f0b74501628
RDX: 0000000000000902 RSI: 000055d909db76d0 RDI: 00000000ffffff9c
RBP: 000055d909db76d0 R08: 000055d909dbef50 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0b746e8dc8 R14: 0000000000000000 R15: 000055d909dbef00
 </TASK>
Modules linked in: tls uinput snd_seq_dummy snd_hrtimer rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 iptable_filter qrtr bnep sunrpc binfmt_misc vfat fat brcmsmac brcmutil b43 cordic mac80211 libarc4 cfg80211 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ssb btusb mei_wdt at24 iTCO_wdt mei_pxp btrtl intel_pmc_bxt btbcm ppdev iTCO_vendor_support btintel btmtk mei_hdcp dell_laptop dell_smm_hwmon snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic irqbypass bluetooth dell_wmi rapl
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi intel_cstate intel_uncore snd_hda_codec dell_smbios dcdbas joydev ledtrig_audio sparse_keymap dell_wmi_descriptor snd_hda_core wmi_bmof pcspkr snd_hwdep i2c_i801 bcma i2c_smbus lpc_ich snd_seq snd_seq_device snd_pcm snd_timer parport_pc parport dell_rbtn mei_me rfkill dell_smo8800 mei snd soundcore zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic sdhci_pci cqhci ghash_clmulni_intel sdhci serio_raw drm_buddy mmc_core drm_display_helper e1000e cec ttm wmi video ip6_tables ip_tables fuse
CR2: ffff8fb25090418c