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: Oops: 0000 [#1] SMP PTI
CPU: 2 UID: 0 PID: 750 Comm: thermald Tainted: G         C          6.19.6-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [C]=CRAP
Hardware name: Positivo Tecnologia SA CHT12CP/CHT12CP, BIOS V00.06.X 09/21/2017
RIP: 0010:power_limit_0_max_uw_show+0x1a/0x30 [processor_thermal_device]
Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 89 f8 48 89 d7 48 c7 c6 64 c0 4f c1 48 8b 40 78 <8b> 50 18 48 69 d2 e8 03 00 00 e8 77 38 3e f8 48 98 c3 cc cc cc cc
RSP: 0018:ffffd45e82c53d50 EFLAGS: 00010292
RAX: 0000000000000000 RBX: ffffffffc15053c0 RCX: 0000000000000000
RDX: ffff8c250b68d000 RSI: ffffffffc14fc064 RDI: ffff8c250b68d000
RBP: ffff8c2501b21b40 R08: 0000000000000000 R09: 0000000000400cc0
R10: ffffd45e82c53d98 R11: 0000000000000000 R12: ffff8c2501b790c8
R13: ffffffffb8feeb90 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f5fc31f1440(0000) GS:ffff8c25c0ef0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 0000000108568000 CR4: 00000000001026f0
Call Trace:
 <TASK>
 dev_attr_show+0x1f/0x50
 sysfs_kf_seq_show+0xcc/0x120
 seq_read_iter+0x128/0x490
 ? rw_verify_area+0x56/0x180
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x6b0
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xe0
 ? irqentry_exit+0x6d/0x540
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f5fc3489422
Code: 08 0f 85 61 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:00007fffe61d2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055afcc943a60 RCX: 00007f5fc3489422
RDX: 0000000000000010 RSI: 00007fffe61d2cf0 RDI: 0000000000000007
RBP: 00007fffe61d2c90 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007
R13: 00007fffe61d2d10 R14: 000055afcc946640 R15: 000055afcc9363e0
 </TASK>
Modules linked in: videobuf2_vmalloc intel_powerclamp videobuf2_memops processor_thermal_device_pci_legacy(+) snd_soc_acpi_intel_match coretemp videobuf2_v4l2 processor_thermal_device kvm_intel snd_soc_acpi_intel_sdca_quirks processor_thermal_wt_hint snd_soc_acpi iTCO_wdt videobuf2_common platform_temperature_control intel_pmc_bxt snd_soc_sdca snd_soc_es8316 processor_thermal_soc_slider intel_rapl_msr mei_hdcp mei_pxp gpio_keys iTCO_vendor_support kvm r8723bs(C) irqbypass videodev snd_soc_core intel_cstate platform_profile pcspkr hci_uart axp288_adc cfg80211 axp288_charger btqca processor_thermal_rfim axp288_fuel_gauge extcon_axp288 axp20x_pek pwrseq_core snd_compress btrtl processor_thermal_rapl ac97_bus libarc4 mc snd_hdmi_lpe_audio snd_pcm_dmaengine intel_rapl_common btbcm sunrpc processor_thermal_wt_req snd_seq btintel processor_thermal_power_floor snd_seq_device kxcjk_1013 mei_txe processor_thermal_mbox industrialio_triggered_buffer lpc_ich mei intel_xhci_usb_role_switch intel_atomisp2_pm
 intel_soc_dts_iosf kfifo_buf snd_pcm bluetooth industrialio snd_timer snd intel_hid sparse_keymap rfkill soundcore int3406_thermal intel_int0002_vgpio int3400_thermal int3403_thermal vfat acpi_thermal_rel acpi_pad int340x_thermal_zone soc_button_array joydev fat loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper video mmc_block hid_multitouch rpmb_core ghash_clmulni_intel spi_pxa2xx_platform sdhci_acpi cec wmi sdhci i2c_hid_acpi i2c_hid mmc_core dw_dmac pwm_lpss_platform spi_pxa2xx_core pwm_lpss i2c_dev fuse
CR2: 0000000000000018