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 [#2] PREEMPT SMP NOPTI
CPU: 6 PID: 182 Comm: kworker/u33:0 Tainted: P      D    O       6.7.11-200.fc39.x86_64 #1
Hardware name: Dell Inc. Precision 3561/03T624, BIOS 1.29.0 01/31/2024
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 91 e4 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:ffffb7a2c090bcd0 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff9e8a03de2b08
RDX: 0000000000000000 RSI: 0000000000000212 RDI: ffff9e8a03de2b00
RBP: ffffb7a2c090bd00 R08: ffff9e8a03de2b08 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: ffff9e8a03de2000
R13: ffff9e8a01e68e00 R14: ffff9e8a0749cc05 R15: ffff9e8a03de26d0
FS:  0000000000000000(0000) GS:ffff9e8d7f580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 000000001f422005 CR4: 0000000000f70ef0
PKRU: 55555554
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: 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 qrtr nvidia(PO+) bnep sunrpc binfmt_misc snd_hda_codec_hdmi snd_sof_pci_intel_tgl 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 iwlmvm snd_ctl_led snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_hda_codec_realtek mac80211 snd_soc_core snd_hda_codec_generic snd_compress ac97_bus x86_pkg_temp_thermal intel_powerclamp snd_pcm_dmaengine coretemp snd_hda_intel dell_rbtn kvm_intel snd_intel_dspcfg libarc4 snd_intel_sdw_acpi snd_hda_codec vfat fat dell_laptop snd_hda_core kvm snd_hwdep uvcvideo snd_seq dell_wmi snd_seq_device uvc processor_thermal_device_pci_legacy
 videobuf2_vmalloc iwlwifi processor_thermal_device videobuf2_memops videobuf2_v4l2 irqbypass processor_thermal_wt_hint snd_pcm btusb videobuf2_common spi_nor processor_thermal_rfim intel_rapl_msr btrtl iTCO_wdt btintel processor_thermal_rapl intel_pmc_bxt rapl videodev mtd mei_hdcp dell_smbios mei_pxp ee1004 btbcm iTCO_vendor_support snd_timer pmt_telemetry intel_rapl_common dcdbas intel_cstate btmtk pmt_class cfg80211 bluetooth intel_uncore dell_wmi_sysman ledtrig_audio mei_me dell_wmi_descriptor mc processor_thermal_wt_req processor_thermal_power_floor firmware_attributes_class snd i2c_i801 spi_intel_pci thunderbolt spi_intel i2c_smbus mei wmi_bmof idma64 pcspkr processor_thermal_mbox soundcore rfkill intel_soc_dts_iosf intel_vsec int3400_thermal int3403_thermal intel_hid acpi_thermal_rel int340x_thermal_zone joydev acpi_tad acpi_pad sparse_keymap loop zram dm_crypt hid_sensor_hub intel_ishtp_hid i915 nvme nvme_core nvme_auth i2c_algo_bit drm_buddy rtsx_pci_sdmmc crct10dif_pclmul ttm crc32_pclmul
 crc32c_intel mmc_core polyval_clmulni polyval_generic drm_display_helper ghash_clmulni_intel intel_ish_ipc hid_multitouch sha512_ssse3 ucsi_acpi video sha256_ssse3 e1000e typec_ucsi sha1_ssse3 rtsx_pci intel_ishtp typec cec vmd i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000070