Backtrace

BUG: unable to handle page fault for address: ffff9b12fcf9638a
fbcon: Taking over console
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 201001067 P4D 201001067 PUD 201005067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 5 PID: 20645 Comm: plymouthd Not tainted 6.0.12-100.fc35.x86_64 #1
Hardware name: ASUS All Series/B85M-G, BIOS 2501 07/22/2015
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 30 7a 8b ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 99 f6 48 00 48 8b 44 24 18 49 8b 2c c4 48 85 ed 74 14 <8b> 45 08 39 d8 0f 86 33 ff ff ff 48 8b 6d 00 48 85 ed 75 ec 49 8b
RSP: 0018:ffffadd008fcfc08 EFLAGS: 00010286
RAX: 000000003be891b4 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9b1187008000 RSI: 000000000040003f RDI: ffffffffb21da640
RBP: ffff9b12fcf96382 R08: 0000000000000064 R09: ffff9b11c15b43a0
R10: ffffadd008fcfca0 R11: 000000050617c507 R12: ffff9b11c0064000
R13: ffffffffb03b7b90 R14: ffffadd008fcfc64 R15: ffffadd008fcfe94
FS:  00007f3dc02cf740(0000) GS:ffff9b12d5940000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9b12fcf9638a CR3: 000000013d278002 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x12d/0x230
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x15f/0x430
 path_openat+0xa81/0x1070
 do_filp_open+0x9f/0x130
 ? __check_object_size+0x1f8/0x250
 do_sys_openat2+0x82/0x140
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x5c/0x90
 ? do_syscall_64+0x69/0x90
 ? fpregs_restore_userregs+0x12/0xe0
 ? exit_to_user_mode_prepare+0x18f/0x1f0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3dc013e6eb
Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007ffd163cd220 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000563b5e26bad0 RCX: 00007f3dc013e6eb
RDX: 0000000000000902 RSI: 0000563b5e26ca00 RDI: 00000000ffffff9c
RBP: 0000563b5e26ca00 R08: 0000563b5e26dce0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000902
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f3dc0412e20
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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 ip6_tables iptable_filter qrtr binfmt_misc sunrpc vfat fat squashfs loop intel_rapl_msr intel_rapl_common snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep kvm ppdev at24 mei_hdcp iTCO_wdt mei_pxp eeepc_wmi intel_pmc_bxt iTCO_vendor_support asus_wmi snd_seq irqbypass snd_seq_device rapl
 ledtrig_audio intel_cstate sparse_keymap snd_pcm joydev intel_uncore i2c_i801 snd_timer platform_profile rfkill i2c_smbus wmi_bmof pcspkr snd mei_me mei soundcore lpc_ich parport_pc parport zram ip_tables i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm ghash_clmulni_intel wmi r8169 video ipmi_devintf ipmi_msghandler fuse
CR2: ffff9b12fcf9638a