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: 3 PID: 102 Comm: kworker/u33:0 Not tainted 6.7.11-200.fc39.x86_64 #1
Hardware name: Acer Extensa 215-22/Watford_DA, BIOS V1.19 08/10/2021
Workqueue: hci0 hci_power_on [bluetooth]
RIP: 0010:btintel_check_bdaddr+0x45/0x140 [btintel]
Code: 89 fd 48 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 44 24 10 31 c0 e8 2a f2 e5 ff 48 89 c3 48 3d 00 f0 ff ff 0f 87 8f 00 00 00 <83> 78 70 07 0f 85 ad 00 00 00 48 8b 80 d0 00 00 00 ba 03 00 00 00
RSP: 0018:ffffabc040413c68 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8d7103b1eb08
RDX: 0000000000000000 RSI: 0000000000000206 RDI: ffff8d7103b1eb00
RBP: ffff8d7103b1e000 R08: ffff8d7103b1eb08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000030 R12: ffff8d7103b1e000
R13: ffff8d7103f3fe20 R14: ffffabc040ca984a R15: ffffabc040ca9949
FS:  0000000000000000(0000) GS:ffff8d712b2c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 0000000104eae000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? srso_return_thunk+0x5/0x5f
 ? __timer_delete_sync+0x7d/0xe0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? btintel_check_bdaddr+0x45/0x140 [btintel]
 ? btintel_check_bdaddr+0x36/0x140 [btintel]
 ? btintel_exit_mfg+0x66/0xb0 [btintel]
 ? srso_return_thunk+0x5/0x5f
 btintel_legacy_rom_setup+0x78/0x5e0 [btintel]
 btintel_setup_combined+0x32e/0x790 [btintel]
 ? srso_return_thunk+0x5/0x5f
 hci_dev_open_sync+0x105/0xba0 [bluetooth]
 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 ac97_bus videobuf2_memops(+) snd_hda_core videobuf2_v4l2 snd_pcm_dmaengine btusb mac80211 snd_pci_ps snd_rpl_pci_acp6x btrtl libarc4 binfmt_misc btintel videobuf2_common snd_acp_pci snd_hwdep snd_acp_legacy_common irqbypass snd_seq videodev snd_pci_acp6x btbcm snd_pci_acp5x btmtk snd_seq_device iwlwifi vfat snd_rn_pci_acp3x rapl snd_pcm fat mc bluetooth acer_wmi snd_timer pcspkr snd_acp_config sparse_keymap wmi_bmof cfg80211 acpi_cpufreq snd snd_soc_acpi soundcore i2c_amd_mp2_pci i2c_piix4 snd_pci_acp3x rfkill k10temp acer_wireless joydev loop zram amdgpu crct10dif_pclmul crc32_pclmul amdxcp i2c_algo_bit crc32c_intel polyval_clmulni polyval_generic drm_ttm_helper ttm drm_exec ghash_clmulni_intel gpu_sched nvme drm_suballoc_helper sha512_ssse3 drm_buddy nvme_core hid_multitouch drm_display_helper sha256_ssse3 r8169 sha1_ssse3 wdat_wdt ccp nvme_auth cec realtek sp5100_tco video wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000070