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: 7 PID: 161 Comm: kworker/u35:0 Not tainted 6.7.11-200.fc39.x86_64 #1
Hardware name: LENOVO 21A4/LNVNB161216, BIOS GQCN41WW(V1.27) 06/09/2023
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 de 71 f3 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: 0018:ffffb77fc0777cd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff92f3aeaeab08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff92f3aeaeab00
RBP: ffffb77fc0777d00 R08: ffff92f3aeaeab08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: ffff92f3aeaea000
R13: ffff92f3839e6800 R14: ffff92f38d55e605 R15: ffff92f3aeaea6d0
snd_hda_intel 0000:05:00.1: bound 0000:05:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
FS:  0000000000000000(0000) GS:ffff92f61ffc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 000000010b454000 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]
 hci_dev_open_sync+0x105/0xba0 [bluetooth]
 ? sysvec_call_function+0xe/0x90
 ? srso_return_thunk+0x5/0x5f
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x51/0x260 [bluetooth]
 ? lock_timer_base+0x61/0x80
 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: snd_hda_codec_hdmi(+) intel_rapl_msr(+) snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_compress snd_intel_sdw_acpi ac97_bus edac_mce_amd uvcvideo snd_pcm_dmaengine snd_hda_codec snd_pci_ps uvc kvm_amd libarc4 videobuf2_vmalloc snd_rpl_pci_acp6x snd_hda_core btusb snd_acp_pci videobuf2_memops snd_hwdep btrtl videobuf2_v4l2 snd_acp_legacy_common videobuf2_common kvm snd_seq btintel iwlwifi irqbypass videodev snd_seq_device btbcm btmtk snd_pci_acp6x think_lmi snd_pci_acp5x mc rapl firmware_attributes_class bluetooth wmi_bmof pcspkr snd_pcm cfg80211 snd_rn_pci_acp3x ideapad_laptop sparse_keymap snd_timer snd_acp_config snd_soc_acpi platform_profile k10temp snd i2c_piix4 snd_pci_acp3x soundcore rfkill joydev squashfs loop zram amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul drm_exec crc32c_intel gpu_sched polyval_clmulni nvme polyval_generic drm_suballoc_helper sdhci_pci drm_buddy nvme_core cqhci drm_display_helper sdhci ghash_clmulni_intel r8169 video
 sha512_ssse3 ucsi_acpi hid_multitouch sha256_ssse3 sha1_ssse3 typec_ucsi wdat_wdt nvme_auth mmc_core sp5100_tco ccp typec cec realtek wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000070