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: 103 Comm: kworker/u17:0 Tainted: G          I        6.7.11-200.fc39.x86_64 #1
Hardware name: LENOVO 20BXCTO1WW/20BXCTO1WW, BIOS JBET65WW (1.29 ) 06/15/2017
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 82 d4 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:ffffaad300473c68 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8ac2c399ab08
RDX: 0000000000000000 RSI: 0000000000000206 RDI: ffff8ac2c399ab00
RBP: ffff8ac2c399a000 R08: ffff8ac2c399ab08 R09: 0000000000000000
R10: ffff8ac709c742d0 R11: 0000000000000000 R12: ffff8ac2c399a000
R13: ffff8ac2c85ad3e0 R14: ffffaad30089be03 R15: ffffaad30089bf02
FS:  0000000000000000(0000) GS:ffff8ac709c40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000070 CR3: 00000003fa422003 CR4: 00000000003706f0
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_check_bdaddr+0x45/0x140 [btintel]
 ? btintel_check_bdaddr+0x36/0x140 [btintel]
 ? btintel_exit_mfg+0x66/0xb0 [btintel]
 btintel_legacy_rom_setup+0x78/0x5e0 [btintel]
 btintel_setup_combined+0x32e/0x790 [btintel]
 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: mei_hdcp(+) mei_wdt at24 iwlmvm(+) snd_hda_intel iTCO_wdt snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel intel_pmc_bxt iTCO_vendor_support snd_hda_codec mac80211 uvcvideo kvm libarc4 uvc irqbypass videobuf2_vmalloc btusb iwlwifi rapl videobuf2_memops videobuf2_v4l2 intel_cstate btrtl think_lmi(+) intel_uncore binfmt_misc videobuf2_common firmware_attributes_class btintel btbcm snd_hda_core pcspkr videodev btmtk mc wmi_bmof cfg80211 vfat snd_hwdep bluetooth thinkpad_acpi intel_pch_thermal snd_seq fat ledtrig_audio i2c_i801 snd_seq_device mei_me i2c_smbus platform_profile snd_pcm snd_timer mei rfkill lpc_ich snd soundcore joydev loop zram dm_crypt i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 i2c_algo_bit sha256_ssse3 drm_buddy rtsx_pci ttm sha1_ssse3 e1000e drm_display_helper cec video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000070