Backtrace

BUG: unable to handle page fault for address: ffff9d4e82104b47
#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: 179110 Comm: plymouthd Tainted: P           OE     5.18.13-200.fc36.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.90 07/11/2013
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 7f 4b 8b ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 ed 1e 48 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:ffffb0e04805fc58 EFLAGS: 00010286
RAX: 000000001a384184 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9cd9cc928000 RSI: 000000000040003f RDI: ffffffff94ff3f80
RBP: ffffffffffffffff R08: 0000000000000103 R09: 0000000000000064
R10: ffffb0e04805fcf0 R11: ffff9cd9402715c0 R12: ffff9cd94004c000
R13: ffffffff933a0960 R14: 000000000040003f R15: ffff9d4e82104b3f
FS:  00007fb103c22740(0000) GS:ffff9cdc5be40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9d4e82104b47 CR3: 0000000111d3c001 CR4: 00000000000606e0
Call Trace:
 <TASK>
 ? migrate_enable+0x96/0xd0
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x127/0x220
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x1d1/0x350
 path_openat+0xad0/0x1210
 ? drm_setmaster_ioctl+0x160/0x160
 ? ioctl_has_perm.constprop.0.isra.0+0xaa/0xf0
 do_filp_open+0xa1/0x130
 ? __check_object_size+0x127/0x160
 ? _raw_spin_unlock+0x15/0x30
 ? alloc_fd+0xd1/0x170
 do_sys_openat2+0x7c/0x130
 __x64_sys_openat+0x5c/0x80
 do_syscall_64+0x5b/0x80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fb103b015a8
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:00007ffee9f3fd70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007fb103b015a8
RDX: 0000000000000902 RSI: 0000564d06c7d6d0 RDI: 00000000ffffff9c
RBP: 0000564d06c7d6d0 R08: 0000564d06c85330 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
R13: 00007fb103c8fdc8 R14: 0000000000000000 R15: 0000564d06c852e0
 </TASK>
Modules linked in: tls udf crc_itu_t snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 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_tables ebtable_nat ebtable_broute 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 rfkill ip_set nfnetlink ebtable_filter ebtables ip6table_filter iptable_filter qrtr sunrpc xfs vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal rc_hauppauge intel_powerclamp snd_hda_codec_realtek ir_kbd_i2c snd_hda_codec_generic coretemp ledtrig_audio snd_hda_codec_hdmi mei_hdcp mei_pxp tuner_simple iTCO_wdt
 tuner_types at24 intel_pmc_bxt snd_hda_intel iTCO_vendor_support snd_intel_dspcfg snd_intel_sdw_acpi tuner kvm_intel msp3400 snd_hda_codec kvm snd_usb_audio snd_hda_core irqbypass snd_usbmidi_lib saa7115 snd_hwdep rapl joydev snd_seq intel_cstate snd_rawmidi ivtv snd_seq_device intel_uncore cx2341x snd_pcm tveeprom mxm_wmi i2c_i801 pcspkr i2c_smbus videodev snd_timer lpc_ich mei_me mc snd mei soundcore zram amdgpu iommu_v2 gpu_sched hid_logitech_hidpp i915 radeon crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ixgbe drm_buddy drm_ttm_helper hid_logitech_dj tg3 ttm mdio r8169 drm_dp_helper dca wmi video ip6_tables ip_tables fuse
CR2: ffff9d4e82104b47