Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000001
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 2 UID: 0 PID: 833 Comm: iio-sensor-prox Not tainted 6.14.11-300.fc42.x86_64 #1
Hardware name: Acer Switch SW312-31/Tahiti_S, BIOS V1.14 11/08/2018
RIP: 0010:bmc150_accel_set_interrupt+0x73/0x140 [bmc150_accel_core]
Code: 84 83 00 00 00 b8 01 00 00 00 f0 0f c1 06 83 c0 01 83 f8 01 7f 5f 49 8b 3c 24 be 01 00 00 00 e8 93 fa ff ff 89 c5 85 c0 75 4d <0f> b6 53 01 0f b6 33 45 31 c9 45 31 c0 49 8b 3c 24 6a 00 89 d1 e8
RSP: 0018:ffffd11f40b4fba0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000ffffff01
RDX: ffffffffa3f5b126 RSI: 0000000000000202 RDI: ffff8b8a41bcf904
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: fffff604042ddd40 R12: ffff8b8a49744570
R13: ffff8b8a49744330 R14: ffff8b8a41bcf820 R15: ffff8b8a49744000
FS:  00007f2d3beac940(0000) GS:ffff8b8abbd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000001 CR3: 00000001186be000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ? __pm_runtime_resume+0x5f/0x90
 bmc150_accel_buffer_postenable+0x5e/0xa0 [bmc150_accel_core]
 iio_enable_buffers+0x175/0x2c0 [industrialio]
 __iio_update_buffers+0x239/0x2e0 [industrialio]
 enable_store+0x82/0xe0 [industrialio]
 kernfs_fop_write_iter+0x13b/0x1f0
 vfs_write+0x290/0x470
 ksys_write+0x74/0xf0
 do_syscall_64+0x7b/0x160
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f2d3c242642
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:00007fffa2979aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2d3c242642
RDX: 0000000000000001 RSI: 00007fffa2979c80 RDI: 0000000000000009
RBP: 00007fffa2979ae0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fffa2979c80 R14: 000055c979739f90 R15: 0000000000000002
 </TASK>
Modules linked in: snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp bnep snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus intel_pmc_bxt intel_telemetry_pltdrv snd_soc_sdca intel_punit_ipc snd_soc_avs intel_telemetry_core snd_soc_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_ext_core kvm_intel snd_soc_core btusb sunrpc iwlmvm snd_hda_codec_hdmi btrtl snd_compress kvm btintel ac97_bus mac80211 snd_pcm_dmaengine snd_hda_codec_realtek snd_hda_codec_generic irqbypass snd_hda_scodec_component btbcm libarc4 snd_hda_intel snd_intel_dspcfg btmtk mei_hdcp mei_pxp iwlwifi intel_rapl_msr snd_intel_sdw_acpi rapl snd_hda_codec intel_cstate wmi_bmof bluetooth bmi323_i2c acer_wmi platform_profile lpc_ich i2c_i801 bmi323_core snd_hda_core i2c_smbus cfg80211 snd_hwdep intel_skl_int3472_tps68470 snd_seq processor_thermal_device_pci_legacy tps68470_regulator processor_thermal_device snd_seq_device
 clk_tps68470 processor_thermal_wt_hint bmc150_accel_i2c processor_thermal_rfim bmc150_accel_core idma64 rfkill snd_pcm processor_thermal_rapl mei_me intel_rapl_common snd_timer industrialio_triggered_buffer processor_thermal_wt_req mei processor_thermal_power_floor snd kfifo_buf processor_thermal_mbox industrialio soundcore intel_soc_dts_iosf intel_xhci_usb_role_switch intel_skl_int3472_discrete intel_skl_int3472_common intel_pmc_core intel_vbtn pmt_telemetry sparse_keymap binfmt_misc pmt_class intel_vsec int3403_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel joydev i2c_dev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress mmc_block rpmb_core i915 i2c_algo_bit drm_buddy sdhci_pci sdhci_uhs2 ttm hid_multitouch sdhci drm_display_helper polyval_generic ghash_clmulni_intel sha512_ssse3 cqhci sha256_ssse3 sha1_ssse3 wdat_wdt mmc_core cec video i2c_hid_acpi i2c_hid wmi pinctrl_broxton serio_raw uas usb_storage scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CR2: 0000000000000001