Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000060
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 6 PID: 2911 Comm: fwupd Not tainted 6.1.10-200.fc37.x86_64 #1
Hardware name: Dell Inc. XPS 13 7390 2-in-1/06CDVY, BIOS 1.20.0 09/08/2022
RIP: 0010:current_value_show+0x74/0xe0 [dell_wmi_sysman]
Code: 06 00 00 e8 ce 76 f2 cf 85 c0 75 da 85 db 78 43 89 df 48 c7 c6 b0 32 e3 c0 e8 68 f9 ff ff 48 89 c3 48 85 c0 74 3f 48 8b 40 08 <83> 78 60 02 75 4e 48 8b 48 68 4c 89 ff be 00 10 00 00 48 c7 c2 d2
RSP: 0018:ffffb43080a7bd20 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff94aac0afd040 RCX: 000000000f344006
RDX: 0000000000000000 RSI: ddd76a986c786c92 RDI: 00000000000370c0
RBP: 0000000000000023 R08: ffff94aa0203d798 R09: ffff94aa0203d798
R10: 0000000000000000 R11: 000000000000005f R12: 000000000000005c
R13: ffff94aa0f47a6e8 R14: ffff94aa4a480000 R15: ffff94aa4c6df000
FS:  00007f0ccc81db00(0000) GS:ffff94ad7f780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000060 CR3: 0000000194b52002 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 sysfs_kf_seq_show+0xa0/0xe0
 seq_read_iter+0x11f/0x450
 vfs_read+0x217/0x2f0
 ksys_read+0x5b/0xd0
 do_syscall_64+0x58/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? 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: 0033:0x7f0cce34521c
Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 c3 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 0f c4 f8 ff 48
RSP: 002b:00007fffe62ba090 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000056291ca7b1e0 RCX: 00007f0cce34521c
RDX: 0000000000001000 RSI: 000056291cb0b3d0 RDI: 000000000000000a
RBP: 00007fffe62ba278 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffe62ba250 R14: 0000000000000000 R15: 000000000000000a
 </TASK>
Modules linked in: uinput 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 snd_hda_codec_hdmi bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_icl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_ctl_led snd_soc_acpi soundwire_bus snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_tcc_cooling mac80211 snd_compress ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel libarc4 iTCO_wdt snd_intel_dspcfg snd_usb_audio snd_intel_sdw_acpi intel_pmc_bxt iTCO_vendor_support snd_hda_codec kvm_intel mei_hdcp mei_pxp
 intel_rapl_msr btusb snd_hda_core snd_usbmidi_lib dell_laptop snd_hwdep kvm snd_rawmidi mc dell_wmi snd_seq iwlwifi btrtl btbcm dell_smbios snd_seq_device irqbypass dell_smm_hwmon rapl intel_cstate snd_pcm intel_uncore btintel dcdbas pcspkr dell_wmi_sysman i2c_i801 dell_wmi_descriptor ledtrig_audio firmware_attributes_class wmi_bmof intel_wmi_thunderbolt btmtk snd_timer joydev i2c_smbus cfg80211 processor_thermal_device_pci_legacy processor_thermal_device hid_sensor_als bluetooth snd hid_sensor_accel_3d hid_sensor_gyro_3d processor_thermal_rfim hid_sensor_magn_3d processor_thermal_mbox soundcore hid_sensor_rotation hid_sensor_incl_3d hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer processor_thermal_rapl mei_me kfifo_buf thunderbolt intel_rapl_common industrialio mei rfkill intel_soc_dts_iosf idma64 int3403_thermal soc_button_array int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel acpi_tad acpi_pad sparse_keymap zram dm_crypt
 typec_displayport hid_sensor_hub intel_ishtp_hid hid_logitech_hidpp i915 drm_buddy hid_logitech_dj drm_display_helper rtsx_pci_sdmmc nvme mmc_core nvme_core crct10dif_pclmul crc32_pclmul crc32c_intel cec polyval_clmulni intel_ish_ipc ucsi_acpi polyval_generic hid_multitouch wacom ghash_clmulni_intel sha512_ssse3 typec_ucsi serio_raw rtsx_pci nvme_common intel_ishtp i2c_hid_acpi ttm video typec i2c_hid wmi pinctrl_icelake r8152 mii scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000060