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: Oops: 0000 [#1] SMP NOPTI
CPU: 4 UID: 0 PID: 3128 Comm: fwupd Not tainted 6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Dell G15 5530/04HG9Y, BIOS 1.23.0 03/04/2025
RIP: 0010:current_value_show+0x78/0xe0 [dell_wmi_sysman]
Code: 06 00 00 e8 ca f6 b5 eb 85 c0 75 da 85 db 78 43 89 df 48 c7 c6 98 53 7d c1 e8 c4 f8 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 c3
RSP: 0018:ffffce2c82a7fd30 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89bccd801240 RCX: 0000000000000010
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff89bccda11038
RBP: 000000000000001c R08: 0000000000000000 R09: ffffffffab9d0fc7
R10: ffff89bccd3cd300 R11: ffffee5fc434f340 R12: 0000000000000068
R13: ffff89bcc1d92bf0 R14: ffff89bcc5700000 R15: ffff89bcfbe55000
FS:  00007fdb0fbc6080(0000) GS:ffff89c090e70000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000060 CR3: 000000013e335004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 sysfs_kf_seq_show+0xc9/0x120
 seq_read_iter+0x125/0x480
 vfs_read+0x2ac/0x390
 ksys_read+0x73/0xe0
 do_syscall_64+0x7b/0x160
 ? ksys_read+0xa8/0xe0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdb115756c2
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007ffe96c58858 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055f4aeead4d0 RCX: 00007fdb115756c2
RDX: 0000000000001000 RSI: 000055f4aeeca380 RDI: 000000000000000b
RBP: 00007ffe96c58890 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe96c58aa8
R13: 0000000000000000 R14: 00007ffe96c58a80 R15: 000000000000000b
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc 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 nf_tables qrtr bnep binfmt_misc vfat fat snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 intel_uncore_frequency soundwire_bus intel_uncore_frequency_common intel_tcc_cooling mac80211 snd_soc_sdca snd_soc_avs
 x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_hda_ext_core kvm_intel snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine libarc4 snd_hda_codec_hdmi snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec uvcvideo snd_ctl_led btusb dell_pc iwlwifi snd_hda_core btrtl uvc videobuf2_vmalloc btintel videobuf2_memops snd_hwdep videobuf2_v4l2 snd_seq btbcm irqbypass spi_nor videobuf2_common rapl iTCO_wdt btmtk snd_seq_device dell_laptop intel_cstate alienware_wmi intel_pmc_bxt processor_thermal_device_pci mtd spd5118 iTCO_vendor_support intel_rapl_msr mei_hdcp mei_pxp dell_wmi intel_uncore snd_pcm videodev cfg80211 dell_smbios pcspkr bluetooth dell_wmi_sysman dell_wmi_ddv platform_profile processor_thermal_device dell_smm_hwmon r8169 dcdbas processor_thermal_wt_hint snd_timer processor_thermal_rfim spi_intel_pci mc firmware_attributes_class dell_wmi_descriptor wmi_bmof realtek snd nvidia_wmi_ec_backlight spi_intel processor_thermal_rapl i2c_i801 intel_rapl_common soundcore
 i2c_smbus processor_thermal_wt_req intel_pmc_core rfkill idma64 processor_thermal_power_floor nova_core processor_thermal_mbox intel_hid int3400_thermal pmt_telemetry int3403_thermal pmt_class int340x_thermal_zone acpi_thermal_rel sparse_keymap acpi_pad acpi_tad joydev mei_me mei loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_suballoc_helper drm_gpusvm hid_sensor_hub intel_ishtp_hid uas wacom usb_storage nouveau i915 mxm_wmi drm_ttm_helper nvme gpu_sched nvme_core drm_gpuvm drm_exec i2c_algo_bit drm_buddy ttm nvme_keyring nvme_auth hid_multitouch drm_display_helper ucsi_acpi typec_ucsi video intel_ish_ipc polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 cec intel_ishtp typec vmd i2c_hid_acpi i2c_hid wmi pinctrl_alderlake serio_raw i2c_dev fuse
CR2: 0000000000000060