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: 0 PID: 161 Comm: kworker/u35:0 Tainted: G           O       6.7.11-200.fc39.x86_64 #1
Hardware name: LENOVO 82B1/LNVNB161216, BIOS FSCN28WW 09/21/2023
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 b1 20 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:ffff9f8f807afcd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8e43c0c64b08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff8e43c0c64b00
RBP: ffff9f8f807afd00 R08: ffff8e43c0c64b08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: ffff8e43c0c64000
R13: ffff8e43c2f7fb00 R14: ffff8e43cbaf9605 R15: ffff8e43c0c646d0
FS:  0000000000000000(0000) GS:ffff8e46bf600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 0000000106b40000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? schedule_timeout+0xa9/0x160
 ? 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]
 ? 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: uvcvideo(+) snd_intel_dspcfg(+) ac97_bus(+) snd_intel_sdw_acpi uvc snd_pcm_dmaengine kvm(+) videobuf2_vmalloc snd_hda_codec btusb videobuf2_memops iwlwifi snd_pci_ps btrtl snd_rpl_pci_acp6x snd_acp_pci videobuf2_v4l2 snd_hda_core btintel irqbypass snd_acp_legacy_common btbcm videobuf2_common snd_hwdep btmtk snd_pci_acp6x ucsi_ccg(+) snd_seq snd_pci_acp5x rapl videodev ideapad_laptop bluetooth snd_seq_device acpi_cpufreq pcspkr cfg80211 mc wmi_bmof sparse_keymap snd_pcm snd_rn_pci_acp3x k10temp i2c_piix4 snd_timer snd_acp_config snd_soc_acpi snd_pci_acp3x legion_laptop(O) snd soundcore i2c_nvidia_gpu rfkill platform_profile cm32181 industrialio joydev nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_masq nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink loop zram hid_logitech_hidpp amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper ccp cec crct10dif_pclmul crc32_pclmul
 crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel r8169 nvme hid_multitouch ucsi_acpi sha512_ssse3 sha256_ssse3 sha1_ssse3 nvme_core typec_ucsi sp5100_tco realtek typec nvme_auth video wmi i2c_hid_acpi i2c_hid serio_raw hid_logitech_dj ip6_tables ip_tables fuse
CR2: 0000000000000070