Backtrace

BUG: unable to handle page fault for address: ffff92dca9f45dce
#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: 69690 Comm: plymouthd Tainted: G        W         5.16.11-200.fc35.x86_64 #1
Hardware name: ZMAX HOME 2400/IPX847P1, BIOS 0305 09/19/2012
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 90 f0 93 ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 49 af 45 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:ffffa1284372fc60 EFLAGS: 00010286
RAX: 00000000cf33519f RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff92407620cf00 RSI: 000000000040003f RDI: ffffffff97ff2ca0
RBP: ffff92dca9f45dc6 R08: 0000000000000000 R09: ffff92414145d540
R10: ffffa1284372fcf8 R11: 0000003336797474 R12: ffff92414004c000
R13: ffffffff9636bcc0 R14: ffffa1284372fcbc R15: 0000000000000000
FS:  00007fa342273740(0000) GS:ffff92415b600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff92dca9f45dce CR3: 0000000106310006 CR4: 00000000000606f0
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x129/0x230
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x14e/0x370
 path_openat+0xac1/0x1030
 ? mutex_lock+0xe/0x30
 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+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fa34249c4cb
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:00007ffe31547270 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000056317e3aaad0 RCX: 00007fa34249c4cb
RDX: 0000000000000902 RSI: 000056317e3aba00 RDI: 00000000ffffff9c
RBP: 000056317e3aba00 R08: 000056317e3acdc0 R09: 00007fa3424fab70
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000902
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fa3425c0e20
 </TASK>
Modules linked in: 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 rfkill nf_tables nfnetlink qrtr sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_rapl_msr snd_hda_core intel_rapl_common iTCO_wdt snd_hwdep intel_pmc_bxt x86_pkg_temp_thermal iTCO_vendor_support snd_seq mei_pxp at24 mei_hdcp intel_powerclamp snd_seq_device snd_pcm coretemp joydev rapl intel_cstate snd_timer snd i2c_i801 mei_me intel_uncore lpc_ich i2c_smbus pcspkr mei soundcore zram ip_tables i915 i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm ghash_clmulni_intel r8169 video ipmi_devintf ipmi_msghandler fuse
CR2: ffff92dca9f45dce