Backtrace

general protection fault, probably for non-canonical address 0x811a3f8000000008: 0000 [#1] PREEMPT SMP PTI
fbcon: Taking over console
CPU: 3 PID: 34247 Comm: plymouthd Not tainted 6.0.10-200.fc36.x86_64 #1
Hardware name: Dell Inc. XPS 13 9343/0310JH, BIOS A13 06/16/2017
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 1f f7 85 ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 bd 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:ffffa64980d5fc28 EFLAGS: 00010286
RAX: 00000000ffff9362 RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff936281370000 RSI: 000000000040003f RDI: ffffffffab1da680
RBP: ffffffffffffffff R08: 0000000000000064 R09: ffff936281470fe0
R10: ffffa64980d5fcc0 R11: ffff936388367110 R12: ffff93628005c000
R13: ffffffffa93bf720 R14: 000000000040003f R15: 811a3f8000000000
FS:  00007f988dc0f740(0000) GS:ffff936397580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005577cff0c640 CR3: 0000000103e70004 CR4: 00000000003706e0
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
 ? try_charge_memcg+0x413/0x7c0
 ? avc_has_extended_perms+0x241/0x530
 do_filp_open+0x9e/0x130
 do_sys_openat2+0x96/0x150
 __x64_sys_openat+0x5c/0x80
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f988db01628
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:00007ffea01ffd10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007f988db01628
RDX: 0000000000000902 RSI: 00005577cff026d0 RDI: 00000000ffffff9c
RBP: 00005577cff026d0 R08: 00005577cff09e50 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f988dd0ddc8 R14: 0000000000000000 R15: 00005577cff09e00
 </TASK>
Modules linked in: tls uinput rndis_host cdc_ether usbnet mii 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 b43 cordic mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp libarc4 kvm_intel cfg80211 btusb vfat fat btrtl ssb kvm btbcm btintel btmtk iTCO_wdt mei_hdcp intel_rapl_msr intel_pmc_bxt mei_pxp iTCO_vendor_support bluetooth uvcvideo dell_laptop dell_smm_hwmon irqbypass videobuf2_vmalloc rapl rfkill intel_cstate videobuf2_memops videobuf2_v4l2 intel_uncore videobuf2_common snd_ctl_led videodev snd_hda_codec_realtek dell_wmi snd_hda_codec_hdmi snd_hda_codec_generic mc dell_smbios dcdbas snd_hda_intel joydev snd_intel_dspcfg snd_intel_sdw_acpi ledtrig_audio wmi_bmof sparse_keymap dell_wmi_descriptor pcspkr
 snd_hda_codec bcma snd_hda_core snd_hwdep snd_seq int3403_thermal snd_seq_device snd_pcm processor_thermal_device_pci_legacy processor_thermal_device snd_timer processor_thermal_rfim mei_me processor_thermal_mbox snd processor_thermal_rapl i2c_i801 int3400_thermal dw_dmac mei soundcore lpc_ich acpi_thermal_rel int3402_thermal acpi_pad intel_pch_thermal intel_rapl_common i2c_smbus intel_soc_dts_iosf int340x_thermal_zone zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel drm_buddy rtsx_pci_sdmmc drm_display_helper polyval_clmulni mmc_core cec polyval_generic ghash_clmulni_intel serio_raw rtsx_pci hid_multitouch ttm wmi video i2c_hid_acpi i2c_hid ip6_tables ip_tables fuse