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: 127 Comm: kworker/u17:0 Tainted: G         C         6.7.11-200.fc39.x86_64 #1
Hardware name: Dell Inc. Latitude 5290 2-in-1/0M27Y3, BIOS 1.32.0 12/12/2023
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 41 ab 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:ffffb2f0c0f4bcd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff9da6cc116b08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff9da6cc116b00
RBP: ffffb2f0c0f4bd00 R08: ffff9da6cc116b08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: ffff9da6cc116000
R13: ffff9da6c11c9b00 R14: ffff9da6c7cf3c05 R15: ffff9da6cc1166d0
FS:  0000000000000000(0000) GS:ffff9daa5e440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 0000000398422002 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+0x503/0x790 [btintel]
 hci_dev_open_sync+0x102/0xba0 [bluetooth]
 ? __schedule+0x3f5/0x1420
 hci_dev_do_open+0x23/0x60 [bluetooth]
 hci_power_on+0x51/0x260 [bluetooth]
 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: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink bnep qrtr snd_hda_codec_hdmi snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl iwlmvm intel_tcc_cooling snd_soc_hdac_hda x86_pkg_temp_thermal intel_powerclamp snd_hda_ext_core coretemp snd_soc_sst_ipc snd_soc_sst_dsp kvm_intel snd_soc_acpi_intel_match mac80211 snd_soc_acpi snd_hda_codec_realtek libarc4 kvm snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi irqbypass snd_hda_codec rapl iTCO_wdt iwlwifi intel_pmc_bxt dell_rbtn iTCO_vendor_support btusb snd_hda_core
 snd_hwdep btrtl dell_laptop btintel intel_cstate mei_pxp mei_hdcp mei_wdt sunrpc intel_rapl_msr binfmt_misc dell_smm_hwmon dell_wmi btbcm intel_uncore pcspkr snd_seq cfg80211 dell_smbios snd_seq_device i2c_i801 dell_wmi_sysman(+) btmtk dcdbas intel_wmi_thunderbolt ledtrig_audio dell_wmi_descriptor snd_pcm firmware_attributes_class wmi_bmof i2c_smbus uvcvideo bluetooth snd_timer mei_me snd uvc soundcore videobuf2_vmalloc mei hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_als hid_sensor_rotation intel_pch_thermal idma64 ipu3_cio2 rfkill ipu_bridge hid_sensor_trigger hid_sensor_iio_common processor_thermal_device_pci_legacy ipu3_imgu(C) industrialio_triggered_buffer processor_thermal_device kfifo_buf processor_thermal_wt_hint processor_thermal_rfim videobuf2_dma_sg industrialio processor_thermal_rapl videobuf2_memops videobuf2_v4l2 videobuf2_common intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox
 intel_xhci_usb_role_switch intel_soc_dts_iosf vfat fat ov5670 v4l2_fwnode int3403_thermal soc_button_array int340x_thermal_zone intel_vbtn v4l2_async intel_skl_int3472_tps68470 videodev int3400_thermal tps68470_regulator clk_tps68470 mc intel_skl_int3472_discrete intel_hid acpi_pad sparse_keymap acpi_thermal_rel joydev loop zram hid_sensor_hub intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm crct10dif_pclmul crc32_pclmul drm_display_helper crc32c_intel rtsx_pci_sdmmc polyval_clmulni nvme polyval_generic mmc_core nvme_core ghash_clmulni_intel wacom ucsi_acpi intel_ish_ipc typec_ucsi sha512_ssse3 sha256_ssse3 sha1_ssse3 rtsx_pci nvme_auth typec cec intel_ishtp i2c_hid_acpi i2c_hid video wmi serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000070