Backtrace

BUG: unable to handle page fault for address: ffff93db7352a4ad
#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: 2 PID: 9979 Comm: mlocate-run-upd Not tainted 6.0.12-100.fc35.x86_64 #1
Hardware name: TOSHIBA */PWWHA, BIOS 1.50 12/15/2011
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:ffffaa0251dffb68 EFLAGS: 00010286
RAX: 00000000b21b29d8 RBX: 0000000000500000 RCX: 0000000000000005
RDX: ffff906786b8a8c0 RSI: 0000000000500000 RDI: ffffffff841da640
RBP: ffff93db7352a4a5 R08: 0000000000000000 R09: ffff90683edc09c0
R10: 0000000000010000 R11: 0000000000000001 R12: ffff90688005c000
R13: ffffffff823b7b90 R14: ffffaa0251dffbc4 R15: ffffaa0251dffdf4
FS:  00007f7a49f2f740(0000) GS:ffff9068ab500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff93db7352a4ad CR3: 00000000bdc86006 CR4: 00000000000606e0
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_user_addr_fault+0x1ee/0x6a0
 do_filp_open+0x9f/0x130
 ? 0xffffffff82000000
 ? strncpy_from_user+0x95/0x140
 do_sys_openat2+0x82/0x140
 __x64_sys_openat+0x45/0x70
 do_syscall_64+0x5c/0x90
 ? handle_mm_fault+0xb2/0x2a0
 ? do_user_addr_fault+0x1ee/0x6a0
 ? exc_page_fault+0x71/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7a49d3e6eb
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:00007fff9adda6f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a49d3e6eb
RDX: 0000000000000802 RSI: 000055f34ff0e859 RDI: 00000000ffffff9c
RBP: 000055f34ff0e859 R08: 00007f7a49dfbf10 R09: 00007f7a49f7cce0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000802
R13: 000055f34fe24360 R14: 000055f34ff36c58 R15: 00007f7a49fa9000
 </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 ath3k btusb btrtl nf_tables btbcm nfnetlink btintel btmtk bluetooth qrtr sunrpc intel_rapl_msr intel_rapl_common ath9k x86_pkg_temp_thermal intel_powerclamp ath9k_common coretemp ath9k_hw mei_hdcp mei_pxp kvm_intel at24 snd_hda_codec_realtek iTCO_wdt mac80211 intel_pmc_bxt iTCO_vendor_support snd_hda_codec_generic uvcvideo snd_hda_codec_hdmi kvm ledtrig_audio videobuf2_vmalloc videobuf2_memops snd_hda_intel libarc4 videobuf2_v4l2 snd_intel_dspcfg videobuf2_common snd_intel_sdw_acpi snd_hda_codec irqbypass rapl videodev ath snd_hda_core intel_cstate intel_uncore snd_hwdep mc snd_seq joydev mei_me pcspkr snd_seq_device cfg80211 snd_pcm mei toshiba_acpi snd_timer sparse_keymap snd industrialio
 i2c_i801 toshiba_bluetooth soundcore lpc_ich i2c_smbus rfkill zram ip_tables nouveau i2c_algo_bit drm_ttm_helper ttm drm_display_helper drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel drm serio_raw ums_realtek uas usb_storage r8169 cec mxm_wmi wmi video pkcs8_key_parser ipmi_devintf ipmi_msghandler fuse
CR2: ffff93db7352a4ad