Comment # 7 on bug 1202386 from Jiri Slaby

> BUG: kernel NULL pointer dereference, address: 0000000000000000
> #PF: supervisor instruction fetch in kernel mode
> #PF: error_code(0x0010) - not-present page
> PGD 0 P4D 0
> Oops: 0010 [#1] PREEMPT SMP NOPTI
> CPU: 8 PID: 899 Comm: systemd-logind Tainted: P           OE     5.19.1-1-default #1 openSUSE Tumbleweed f3b44bfb672cdb9f235aff53b57724eba8b9411b
> Hardware name: LENOVO 20YQ001XZA/20YQ001XZA, BIOS N37ET39W (1.20 ) 04/15/2022
> RIP: 0010:0x0
> Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
> RSP: 0018:ffffb1a741f0fc78 EFLAGS: 00010202
> RAX: 0000000000000000 RBX: ffffffff95a5de28 RCX: ffffffff95a5de28
> RDX: ffffb1a741f0fc80 RSI: 0000000000000004 RDI: ffff8a02404ec800
> RBP: 0000000000000004 R08: ffff8a02404ec838 R09: ffff8a0203f1b500
> R10: 0000000000000000 R11: 0000000000000001 R12: ffff8a0207cf0000
> R13: ffff8a02404ec838 R14: ffffffff95a5de28 R15: ffff8a02404ec800
> FS:  00007f6913f87b80(0000) GS:ffff8a094fe00000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: ffffffffffffffd6 CR3: 0000000103e1a004 CR4: 0000000000770ee0
> PKRU: 55555554
> Call Trace:
>  <TASK>
>  power_supply_show_property+0xb3/0x230
>  dev_attr_show+0x15/0x40
>  sysfs_kf_seq_show+0xa0/0xe0
>  seq_read_iter+0x11f/0x450
>  new_sync_read+0xf7/0x180
>  vfs_read+0x144/0x190
>  ksys_read+0x63/0xe0
>  do_syscall_64+0x58/0x80
>  entry_SYSCALL_64_after_hwframe+0x63/0xcd
> RIP: 0033:0x7f691472042c
> Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 27 31 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 8d 31 f8 ff 48
> RSP: 002b:00007ffc86fa8490 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> RAX: ffffffffffffffda RBX: 0000000000001001 RCX: 00007f691472042c
> RDX: 0000000000001001 RSI: 000055e7440c0560 RDI: 0000000000000018
> RBP: 000055e7440c0560 R08: 0000000000000000 R09: 00007f691481cb10
> R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018
> R13: 0000000000001001 R14: ffffffffffffffff R15: 0000000000001000
>  </TASK>
> Modules linked in: snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_device hid_logitech_hidpp af_packet cmac algif_hash algif_skcipher af_alg nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 bnep nft_reject btusb btrtl btbcm btintel hid_logitech_dj btmtk nft_ct bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common hid_generic videodev mc usbhid ecdh_generic nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle nvidia_drm(POE) nvidia_modeset(POE) ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_raw nvidia_uvm(POE) iptable_security ip_set nfnetlink nvidia(POE) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bpfilter qrtr dmi_sysfs snd_soc_dmic snd_hda_codec_realtek
>  snd_hda_codec_generic ee1004 iTCO_wdt snd_sof_pci_intel_tgl spi_nor snd_sof_intel_hda_common intel_pmc_bxt iTCO_vendor_support iwlmvm mtd soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda mei_wdt mei_hdcp mei_pxp intel_rapl_msr snd_sof_pci snd_sof_xtensa_dsp mac80211 snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core intel_tcc_cooling snd_soc_acpi_intel_match x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi coretemp soundwire_bus libarc4 kvm_intel snd_soc_core snd_compress snd_pcm_dmaengine kvm snd_hda_intel irqbypass iwlwifi snd_intel_dspcfg snd_intel_sdw_acpi thinkpad_acpi snd_hda_codec iwlmei nls_iso8859_1 joydev ledtrig_audio efi_pstore nls_cp437 platform_profile snd_hda_core think_lmi i2c_i801 vfat spi_intel_pci int3403_thermal ac firmware_attributes_class cfg80211 wmi_bmof i2c_smbus spi_intel fat snd_hwdep rfkill snd_pcm mei_me thunderbolt igc snd_timer processor_thermal_device_pci_legacy mei
>  processor_thermal_device processor_thermal_rfim snd processor_thermal_mbox processor_thermal_rapl soundcore intel_rapl_common int340x_thermal_zone thermal intel_soc_dts_iosf int3400_thermal intel_pmc_core intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad tiny_power_button fuse configfs ip_tables x_tables ext4 mbcache jbd2 sdhci_pci xhci_pci xhci_pci_renesas cqhci xhci_hcd ucsi_acpi crct10dif_pclmul sdhci nvme crc32_pclmul typec_ucsi crc32c_intel ghash_clmulni_intel aesni_intel crypto_simd cryptd serio_raw roles mmc_core usbcore nvme_core typec wmi battery video pinctrl_tigerlake button l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ppp_generic slhc sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua msr efivarfs
> Unloaded tainted modules: acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 fjes():1 pcc_cpufreq():1 acpi_cpufreq():1 fjes():1 acpi_cpufreq():1 pcc_cpufreq():1 fjes():1
>  pcc_cpufreq():1 acpi_cpufreq():1 fjes():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 fjes():1 acpi_cpufreq():1 fjes():1 asus_ec_sensors():1 pcc_cpufreq():1 asus_ec_sensors():1 fjes():1 acpi_cpufreq():1
> CR2: 0000000000000000