Backtrace

BUG: unable to handle page fault for address: ffff9cc5752923d4
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD a7001067 P4D a7001067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 31692 Comm: plymouthd Not tainted 5.18.6-200.fc36.x86_64 #1
Hardware name: TOSHIBA Satellite C660/PWWHA, BIOS 1.50 12/15/2011
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 1f e2 8c ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 9d 31 47 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:ffffbaddc3643c08 EFLAGS: 00010286
RAX: 000000003c0e2744 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9cbf53be0000 RSI: 000000000040003f RDI: ffffffffaaff3f80
RBP: ffffffffffffffff R08: 00000000000000f4 R09: 0000000000000064
R10: ffffbaddc3643ca0 R11: ffff9cbfc0228fb0 R12: ffff9cbfc004c000
R13: ffffffffa9390f50 R14: 000000000040003f R15: ffff9cc5752923cc
FS:  00007fa716d1d740(0000) GS:ffff9cbfeb400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9cc5752923d4 CR3: 0000000103892005 CR4: 00000000000606f0
Call Trace:
 <TASK>
 ? migrate_enable+0x96/0xd0
 ? cdev_device_add+0x80/0x80
 chrdev_open+0x124/0x210
 ? cdev_device_add+0x80/0x80
 do_dentry_open+0x1ca/0x350
 path_openat+0xacd/0x1210
 ? avc_has_extended_perms+0x170/0x460
 do_filp_open+0xa1/0x130
 ? __check_object_size+0x11e/0x160
 ? _raw_spin_unlock+0x15/0x30
 do_sys_openat2+0x76/0x130
 __x64_sys_openat+0x5c/0x70
 do_syscall_64+0x5b/0x80
 ? __x64_sys_ioctl+0x8d/0xc0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fa716f4e5a8
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:00007ffc116f8ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007fa716f4e5a8
RDX: 0000000000000902 RSI: 000055d5e3114680 RDI: 00000000ffffff9c
RBP: 000055d5e3114680 R08: 000055d5e311c110 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa71706adc8 R14: 0000000000000000 R15: 000055d5e311c0c0
 </TASK>
Modules linked in: tls binfmt_misc 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 squashfs loop ath9k ath9k_common ath9k_hw ath3k btusb mac80211 btrtl btbcm btintel uvcvideo intel_rapl_msr btmtk libarc4 snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_common snd_hda_codec_hdmi ledtrig_audio x86_pkg_temp_thermal intel_powerclamp bluetooth videobuf2_vmalloc coretemp ath snd_hda_intel kvm_intel cfg80211 videobuf2_memops snd_intel_dspcfg ecdh_generic kvm snd_intel_sdw_acpi videobuf2_v4l2 snd_hda_codec videobuf2_common snd_hda_core irqbypass iTCO_wdt rapl videodev intel_cstate snd_hwdep mc snd_seq snd_seq_device snd_pcm intel_pmc_bxt mei_pxp toshiba_acpi snd_timer intel_uncore iTCO_vendor_support snd
 sparse_keymap mei_hdcp at24 industrialio soundcore i2c_i801 joydev toshiba_bluetooth pcspkr rfkill i2c_smbus mei_me lpc_ich mei zram nouveau drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi ghash_clmulni_intel serio_raw ums_realtek r8169 uas drm_dp_helper usb_storage wmi video ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CR2: ffff9cc5752923d4