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 NOPTI
CPU: 2 PID: 924 Comm: kworker/u35:2 Not tainted 6.7.11-200.fc39.x86_64 #1
Hardware name: LENOVO 82LA/LNVNB161216, BIOS G7CN19WW 07/15/2021
Workqueue: hci1 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 de 01 15 00 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: 0018:ffffb0da4ade3cd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8b89b2d20b08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff8b89b2d20b00
RBP: ffffb0da4ade3d00 R08: ffff8b89b2d20b08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: ffff8b89b2d20000
R13: ffff8b898af58d00 R14: ffff8b898e3bd205 R15: ffff8b89b2d206d0
FS:  0000000000000000(0000) GS:ffff8b8c20e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 000000024e422000 CR4: 0000000000350ef0
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]
 ? srso_return_thunk+0x5/0x5f
 hci_dev_open_sync+0x105/0xba0 [bluetooth]
 ? __schedule+0x3f5/0x1420
 ? srso_return_thunk+0x5/0x5f
 ? finish_task_switch.isra.0+0x94/0x2f0
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x51/0x260 [bluetooth]
 process_one_work+0x17f/0x350
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: qrtr bnep sunrpc vfat fat iwlmvm snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_hda_codec_realtek snd_sof intel_rapl_msr mac80211 snd_hda_codec_generic intel_rapl_common snd_sof_utils ledtrig_audio snd_hda_codec_hdmi edac_mce_amd snd_soc_core snd_hda_intel kvm_amd snd_compress snd_intel_dspcfg snd_intel_sdw_acpi ac97_bus libarc4 uvcvideo snd_pcm_dmaengine snd_hda_codec kvm uvc videobuf2_vmalloc btusb snd_pci_ps videobuf2_memops snd_rpl_pci_acp6x videobuf2_v4l2 snd_hda_core hid_sensor_als snd_acp_pci btrtl videobuf2_common snd_acp_legacy_common snd_hwdep btintel snd_pci_acp6x hid_sensor_trigger irqbypass btbcm snd_seq btmtk hid_sensor_iio_common iwlwifi videodev snd_seq_device industrialio_triggered_buffer kfifo_buf bluetooth snd_pcm mc snd_pci_acp5x rapl industrialio snd_timer ideapad_laptop cfg80211 sparse_keymap snd_rn_pci_acp3x snd snd_acp_config wmi_bmof platform_profile snd_soc_acpi soundcore
 snd_pci_acp3x pcspkr i2c_piix4 acpi_cpufreq rfkill k10temp joydev squashfs loop zram amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched nvme drm_suballoc_helper drm_buddy nvme_core crct10dif_pclmul drm_display_helper crc32_pclmul crc32c_intel polyval_clmulni video hid_sensor_hub ucsi_acpi polyval_generic hid_multitouch ghash_clmulni_intel sha512_ssse3 sha256_ssse3 typec_ucsi sha1_ssse3 ccp sp5100_tco cec typec nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw fuse
CR2: 0000000000000070