Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000018
#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: 13841 Comm: kworker/3:0 Tainted: G           OE      6.8.5-101.fc38.x86_64 #1
Hardware name: Dell Inc. Inspiron 5379/0MR7RT, BIOS 1.15.0 12/29/2020
Workqueue: kacpi_notify acpi_os_execute_deferred
RIP: 0010:klist_add_tail+0x2d/0x90
Code: fa 41 56 41 55 41 54 4c 8d 67 08 55 48 89 fd 53 48 89 f3 48 89 37 83 e6 01 4c 89 67 08 4c 89 67 10 c7 47 18 01 00 00 00 75 53 <48> 8b 43 18 48 85 c0 74 08 48 89 ef ff d0 0f 1f 00 48 89 df 4c 8d
RSP: 0018:ffffa946aa7b7ce8 EFLAGS: 00010246
RAX: ffff9c51024b8e00 RBX: 0000000000000000 RCX: 000000023419c003
RDX: 000000023419a003 RSI: 0000000000000000 RDI: ffff9c51024b8e28
RBP: ffff9c51024b8e28 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9c51024b8e30
R13: 0000000000000000 R14: 0000000000000000 R15: ffff9c501eb8e4d8
FS:  0000000000000000(0000) GS:ffff9c51404c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 000000016d1a0003 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? klist_add_tail+0x2d/0x90
 ? bus_probe_device+0x1d/0xa0
 device_add+0x6cf/0x8a0
 cdev_device_add+0x48/0xa0
 ? cdev_init+0x55/0x60
 evdev_connect+0x16a/0x1d0
 input_attach_handler.isra.0+0x72/0xa0
 input_register_device+0x3f1/0x540
 notify_handler+0xfb/0x140 [intel_vbtn]
 acpi_ev_notify_dispatch+0x46/0x70
 acpi_os_execute_deferred+0x17/0x30
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: dummy bpf_preload hid_apple xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat tun overlay 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_hda_codec_hdmi qrtr uhid bnep snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs sunrpc snd_soc_hda_codec iwlmvm snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi intel_uncore_frequency intel_uncore_frequency_common snd_ctl_led snd_soc_core snd_hda_codec_realtek
 intel_tcc_cooling mac80211 x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp snd_compress ac97_bus coretemp snd_pcm_dmaengine uvcvideo kvm_intel snd_hda_intel uvc snd_intel_dspcfg snd_intel_sdw_acpi libarc4 iTCO_wdt snd_hda_codec kvm iwlwifi binfmt_misc videobuf2_vmalloc snd_hda_core btusb intel_pmc_bxt snd_hwdep intel_rapl_msr iTCO_vendor_support btrtl snd_seq irqbypass mei_pxp videobuf2_memops btintel ee1004 dell_laptop mei_hdcp btbcm videobuf2_v4l2 snd_seq_device btmtk vfat rapl snd_pcm dell_smm_hwmon fat hid_sensor_accel_3d videobuf2_common intel_cstate hid_sensor_incl_3d dell_wmi hid_sensor_magn_3d cfg80211 processor_thermal_device_pci_legacy processor_thermal_device bluetooth processor_thermal_wt_hint snd_timer hid_sensor_rotation hid_sensor_gyro_3d processor_thermal_rfim videodev hid_sensor_trigger snd hid_sensor_iio_common processor_thermal_rapl industrialio_triggered_buffer i2c_i801 intel_rapl_common dell_smbios kfifo_buf processor_thermal_wt_req intel_uncore rfkill soundcore
 industrialio mc dcdbas processor_thermal_power_floor mei_me i2c_smbus pcspkr ledtrig_audio wmi_bmof dell_wmi_descriptor mei processor_thermal_mbox idma64 intel_pch_thermal intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core soc_button_array intel_vbtn intel_vsec int3403_thermal int3402_thermal pmt_telemetry int3400_thermal acpi_pad int340x_thermal_zone intel_hid acpi_thermal_rel pmt_class sparse_keymap joydev squashfs loop zram dm_crypt hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit crct10dif_pclmul crc32_pclmul crc32c_intel drm_buddy polyval_clmulni ttm polyval_generic ax88179_178a usbnet drm_display_helper ghash_clmulni_intel sha512_ssse3 intel_ish_ipc sha256_ssse3 mii intel_ishtp sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint hid_multitouch serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000018