Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000070
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 3 PID: 94 Comm: kworker/u9:0 Tainted: G        W          6.7.11-201.fsync.fc39.x86_64 #1
Hardware name: LENOVO 20FE0011AU/20FE0011AU, BIOS N1GETA9W (1.88 ) 02/01/2023
Workqueue: hci0 hci_power_on [bluetooth]
RIP: 0010:btintel_read_debug_features+0x4d/0xf0 [btintel]
Code: 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 31 c0 48 8d 4c 24 07 c6 44 24 07 01 e8 4e 3f f0 ff 48 89 c3 48 3d 00 f0 ff ff 77 49 <83> 78 70 13 75 67 48 8b 80 d0 00 00 00 be 02 00 00 00 48 89 df 48
RSP: 0000:ffffa97f0049fcd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff91d687c3eb08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff91d687c3eb00
RBP: ffffa97f0049fd00 R08: ffff91d687c3eb08 R09: 0000000000000000
R10: ffff91d687b63128 R11: 0000000000000000 R12: ffff91d687c3e000
R13: ffff91d68831a500 R14: ffff91d68905a205 R15: ffff91d687c3e6d0
FS:  0000000000000000(0000) GS:ffff91d9b2580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 00000001094fe002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? __timer_delete_sync+0x7d/0xe0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? btintel_read_debug_features+0x4d/0xf0 [btintel]
 btintel_register_devcoredump_support.isra.0+0x3e/0x110 [btintel]
 btintel_setup_combined+0x2ab/0x790 [btintel]
 hci_dev_open_sync+0x102/0xb90 [bluetooth]
 ? enqueue_task.isra.0+0x91/0x130
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x51/0x260 [bluetooth]
 ? lock_timer_base+0x61/0x80
 process_one_work+0x1b2/0x390
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs intel_rapl_msr iTCO_wdt intel_pmc_bxt iTCO_vendor_support ee1004 snd_soc_hda_codec snd_soc_skl mei_hdcp mei_pxp snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_rapl_common snd_soc_acpi intel_tcc_cooling snd_soc_core snd_hda_codec_hdmi snd_ctl_led snd_hda_codec_conexant x86_pkg_temp_thermal snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine iwlmvm intel_powerclamp snd_hda_intel coretemp mac80211 kvm_intel kvm snd_intel_dspcfg libarc4 binfmt_misc snd_intel_sdw_acpi irqbypass snd_hda_codec rapl intel_cstate intel_uncore uvcvideo snd_hda_core snd_hwdep uvc snd_seq btusb btrtl videobuf2_vmalloc snd_seq_device pcspkr videobuf2_memops iwlwifi videobuf2_v4l2 snd_pcm videobuf2_common btintel think_lmi(+) firmware_attributes_class
 videodev i2c_i801 btbcm vfat btmtk fat snd_timer wmi_bmof bluetooth cfg80211 mc i2c_smbus mei_me mei thinkpad_acpi hid_sensor_als hid_sensor_magn_3d hid_sensor_gyro_3d ledtrig_audio hid_sensor_accel_3d rfkill hid_sensor_trigger snd hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf industrialio soundcore intel_pch_thermal intel_xhci_usb_role_switch legion_laptop platform_profile joydev loop zram hid_sensor_hub intel_ishtp_hid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic rtsx_pci_sdmmc ghash_clmulni_intel mmc_core sha512_ssse3 nvme i2c_algo_bit drm_buddy sha256_ssse3 e1000e sha1_ssse3 ttm nvme_core nvme_auth drm_display_helper rtsx_pci intel_ish_ipc cec intel_ishtp video wmi serio_raw wacom ip6_tables ip_tables fuse
CR2: 0000000000000070