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: 1 PID: 126 Comm: kworker/u17:0 Tainted: G          IOE      6.7.11-200.fc39.x86_64 #1
Hardware name: Razer Blade/Blade, BIOS 02.00 12/06/2016
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 81 cb 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:ffffb546804e7cd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa0228f444b08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffffa0228f444b00
RBP: ffffb546804e7d00 R08: ffffa0228f444b08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000030 R12: ffffa0228f444000
R13: ffffa0228d495600 R14: ffffa0228d4ea205 R15: ffffa0228f4446d0
FS:  0000000000000000(0000) GS:ffffa0262ec40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 00000001018ae004 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
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+0x102/0xba0 [bluetooth]
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x51/0x260 [bluetooth]
 ? lock_timer_base+0x61/0x80
 process_one_work+0x17c/0x350
 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: ledtrig_audio snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel irqbypass iTCO_wdt snd_intel_dspcfg iwlwifi snd_intel_sdw_acpi btusb intel_pmc_bxt iTCO_vendor_support snd_hda_codec btrtl snd_hda_core rapl btintel snd_hwdep uvcvideo btbcm btmtk cfg80211 uvc snd_seq intel_cstate videobuf2_vmalloc videobuf2_memops intel_uncore intel_wmi_thunderbolt snd_seq_device videobuf2_v4l2 bluetooth i2c_i801 snd_pcm videobuf2_common pcspkr snd_timer i2c_smbus videodev snd mei_me mei mc soundcore intel_pch_thermal idma64 rfkill acpi_pad razerkbd(OE+) joydev loop zram dm_crypt i915 i2c_algo_bit crct10dif_pclmul drm_buddy crc32_pclmul nvme ttm crc32c_intel polyval_clmulni polyval_generic nvme_core drm_display_helper hid_rmi rmi_core ghash_clmulni_intel sha512_ssse3 mxm_wmi sha256_ssse3 sha1_ssse3 nvme_auth cec i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000070