Backtrace

BUG: unable to handle page fault for address: ffff9c0d70b3c67f
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 372e01067 P4D 372e01067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 5 PID: 40650 Comm: plymouthd Tainted: G           OE     5.16.15-201.fc35.x86_64 #1
Hardware name: empty empty/, BIOS 4.6.5 01/09/2020
RIP: 0010:kobj_lookup+0x115/0x160
Code: e8 f0 d9 93 ff 48 8b 44 24 10 48 85 c0 75 3e 49 8b bc 24 f8 07 00 00 e8 59 a8 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:ffffb4988033fc60 EFLAGS: 00010286
RAX: 000000006046cd66 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9c09dfa95100 RSI: 000000000040003f RDI: ffffffffb9ff2ca0
RBP: ffff9c0d70b3c677 R08: 00000000000000ee R09: 0000000000000064
R10: ffffb4988033fcf8 R11: 0000003336797474 R12: ffff9c098004c800
R13: ffffffffb836d0d0 R14: ffffb4988033fcbc R15: 0000000000000000
FS:  00007f7feb7c9740(0000) GS:ffff9c0c8f340000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9c0d70b3c67f CR3: 00000001c2f16002 CR4: 00000000000606e0
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
 ? bpf_lsm_capset+0x10/0x10
 ? security_capable+0x36/0x50
 ? capable+0x2f/0x50
 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: 0033:0x7f7feb9f24cb
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:00007ffcbfe5d3c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00005561fd301ad0 RCX: 00007f7feb9f24cb
RDX: 0000000000000902 RSI: 00005561fd302a00 RDI: 00000000ffffff9c
RBP: 00005561fd302a00 R08: 00005561fd303dc0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000902
R13: 0000000000000016 R14: 0000000000000000 R15: 00007f7febb16e20
 </TASK>
Modules linked in: exfat tun 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 vboxnetadp(OE) vboxnetflt(OE) ip_set rfkill nf_tables vboxdrv(OE) nfnetlink qrtr sunrpc binfmt_misc vfat fat intel_rapl_msr snd_hda_codec_hdmi intel_rapl_common snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp ledtrig_audio coretemp uvcvideo snd_hda_intel kvm_intel videobuf2_vmalloc snd_intel_dspcfg videobuf2_memops snd_intel_sdw_acpi videobuf2_v4l2 snd_hda_codec snd_usb_audio videobuf2_common snd_hda_core snd_usbmidi_lib videodev kvm snd_rawmidi iTCO_wdt snd_hwdep mc intel_pmc_bxt snd_seq ppdev iTCO_vendor_support joydev at24 mei_hdcp mei_pxp irqbypass snd_seq_device rapl snd_pcm intel_cstate i2c_i801 mxm_wmi pcspkr intel_uncore snd_timer i2c_smbus parport_pc
 lpc_ich snd mei_me parport soundcore mei zram ip_tables i915 i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel uas serio_raw usb_storage r8169 video wmi ipmi_devintf ipmi_msghandler fuse
CR2: ffff9c0d70b3c67f