Backtrace

BUG: unable to handle page fault for address: ffff9b18f89df485
fbcon: Taking over console
#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: 3 PID: 324130 Comm: plymouthd Not tainted 6.0.8-200.fc36.x86_64 #1
Hardware name: Dell Inc. Latitude E7240/0R6F3F, BIOS A27 10/09/2018
RIP: 0010:kobj_lookup+0x111/0x160
Code: 24 08 49 89 c5 e8 cf f9 85 ff 4d 85 ed 75 3f 49 8b bc 24 f8 07 00 00 e8 5d 47 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:ffffaa4c0c97fbe8 EFLAGS: 00010286
RAX: 0000000056ff931a RBX: 000000000040003f RCX: 0000000000000004
RDX: ffff9a215f088000 RSI: 000000000040003f RDI: ffffffffa21da680
RBP: ffffffffffffffff R08: 0000000000000064 R09: ffff9a2100e1dc20
R10: ffffaa4c0c97fc80 R11: ffff9a216cac6010 R12: ffff9a210005c800
R13: ffffffffa03bf4c0 R14: 000000000040003f R15: ffff9b18f89df47d
FS:  00007fdd69407740(0000) GS:ffff9a2216b80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9b18f89df485 CR3: 0000000118382006 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
 ? drm_dropmaster_ioctl+0xd5/0x130
 ? drm_setmaster_ioctl+0x160/0x160
 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: 0033:0x7fdd69301628
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:00007ffea1966f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000902 RCX: 00007fdd69301628
RDX: 0000000000000902 RSI: 0000560a21d756d0 RDI: 00000000ffffff9c
RBP: 0000560a21d756d0 R08: 0000560a21d7ce80 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fdd69447dc8 R14: 0000000000000000 R15: 0000560a21d7ce30
 </TASK>
Modules linked in: tls uinput 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 intel_rapl_msr pn544_mei mei_phy intel_rapl_common pn544 hci nfc x86_pkg_temp_thermal intel_powerclamp mei_hdcp coretemp mei_wdt mei_pxp iTCO_wdt vfat fat intel_pmc_bxt at24 kvm_intel iTCO_vendor_support ppdev dell_laptop kvm iwlmvm irqbypass rapl intel_cstate dell_smm_hwmon btusb mac80211 btrtl btbcm intel_uncore btintel btmtk dell_wmi bluetooth libarc4 dell_smbios joydev snd_ctl_led uvcvideo dcdbas snd_hda_codec_realtek videobuf2_vmalloc snd_hda_codec_generic iwlwifi dell_wmi_descriptor ledtrig_audio sparse_keymap videobuf2_memops snd_hda_codec_hdmi wmi_bmof videobuf2_v4l2 snd_hda_intel pcspkr videobuf2_common snd_intel_dspcfg cfg80211
 snd_intel_sdw_acpi videodev i2c_i801 snd_hda_codec i2c_smbus mei_me lpc_ich mc snd_hda_core snd_seq mei snd_hwdep snd_seq_device snd_pcm snd_timer parport_pc parport snd dell_rbtn rfkill soundcore zram hid_logitech_hidpp i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sdhci_pci drm_buddy cqhci sdhci drm_display_helper serio_raw e1000e mmc_core cec hid_logitech_dj ttm wmi video ip6_tables ip_tables fuse
CR2: ffff9b18f89df485