Backtrace

BUG: unable to handle page fault for address: ffff9eda9d2982f3
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 13b001067 P4D 13b001067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 2 PID: 16635 Comm: plymouthd Not tainted 6.0.12-200.fc36.x86_64 #1
Hardware name: System76, Inc. Serval WS/Serval WS, BIOS 1.03.12RSY4 04/20/2015
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 ff f7 85 ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 dd 54 49 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:ffffac1203fb3bd8 EFLAGS: 00010286
RAX: 00000000a2a31ddd RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9ecbecf228c0 RSI: 000000000040003f RDI: ffffffff961da680
RBP: ffffffffffffffff R08: ffffac1203fb3be0 R09: ffff9ecb41b70090
R10: ffffac1203fb3c70 R11: 0000000000000000 R12: ffff9ecb40064000
R13: ffffffff943bf9e0 R14: 000000000040003f R15: ffff9eda9d2982eb
FS:  00007fd347a2a740(0000) GS:ffff9ece4ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9eda9d2982f3 CR3: 00000001fe7f0005 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? cdev_device_add+0x90/0x90
 chrdev_open+0x12f/0x220
 ? cdev_device_add+0x90/0x90
 do_dentry_open+0x1e5/0x410
 path_openat+0xc44/0x1380
 ? avc_has_extended_perms+0x1f0/0x530
 ? mutex_lock+0xe/0x30
 do_filp_open+0x9e/0x130
 do_sys_openat2+0x96/0x150
 __x64_sys_openat+0x5c/0x80
 do_syscall_64+0x5b/0x80
 ? do_syscall_64+0x67/0x80
 ? do_user_addr_fault+0x1ef/0x690
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd347901628
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:00007ffffbaeebf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007fd347901628
RDX: 0000000000000902 RSI: 000055c4894476d0 RDI: 00000000ffffff9c
RBP: 000055c4894476d0 R08: 000055c48944ef80 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd347b75dc8 R14: 0000000000000000 R15: 000055c48944ef30
 </TASK>
Modules linked in: tls binfmt_misc uinput ntfs3 exfat rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 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 ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr bnep sunrpc squashfs loop intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi kvm_intel mac80211 ledtrig_audio iTCO_wdt at24 mei_pxp snd_hda_intel intel_pmc_bxt mei_hdcp iTCO_vendor_support libarc4 uvcvideo btusb kvm snd_intel_dspcfg videobuf2_vmalloc iwlwifi btrtl snd_intel_sdw_acpi
 videobuf2_memops btbcm irqbypass videobuf2_v4l2 snd_hda_codec btintel rapl btmtk intel_cstate snd_hda_core intel_uncore videobuf2_common joydev wmi_bmof bluetooth snd_hwdep cfg80211 i2c_i801 ses i2c_smbus snd_seq pcspkr videodev enclosure snd_seq_device scsi_transport_sas mei_me mc rfkill snd_pcm mei lpc_ich snd_timer snd soundcore acpi_pad zram hid_logitech_hidpp uas usb_storage mmc_block nouveau sdhci_pci cqhci crct10dif_pclmul drm_ttm_helper crc32_pclmul hid_logitech_dj crc32c_intel ttm sdhci polyval_clmulni polyval_generic mxm_wmi mmc_core drm_display_helper r8169 serio_raw ghash_clmulni_intel cec wmi video ip6_tables ip_tables fuse
CR2: ffff9eda9d2982f3