Backtrace

WARNING: CPU: 0 PID: 48555 at drivers/gpu/drm/i915/display/intel_tc.c:1788 __intel_tc_port_lock+0x7f/0xf0 [i915]
Modules linked in: isofs uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer 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 qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_icl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_hda_codec_hdmi snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_realtek snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_generic snd_soc_core snd_hda_scodec_component snd_compress ac97_bus snd_pcm_dmaengine intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling rtw88_8821ce x86_pkg_temp_thermal rtw88_8821c
 intel_powerclamp snd_hda_intel coretemp rtw88_pci snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec spi_nor rtw88_core iTCO_wdt vfat intel_pmc_bxt fat snd_hda_core mtd mei_hdcp mei_pxp ee1004 iTCO_vendor_support kvm intel_rapl_msr mac80211 snd_hwdep uvcvideo snd_seq uvc btusb videobuf2_vmalloc btrtl snd_seq_device btintel videobuf2_memops videobuf2_v4l2 snd_pcm btbcm irqbypass btmtk rapl videobuf2_common libarc4 intel_cstate videodev bluetooth intel_uncore cfg80211 mc processor_thermal_device_pci_legacy pcspkr processor_thermal_device r8169 hp_wmi sparse_keymap processor_thermal_wt_hint processor_thermal_rfim snd_timer platform_profile processor_thermal_rapl wmi_bmof snd intel_rapl_common realtek spi_intel_pci processor_thermal_wt_req rfkill soundcore spi_intel i2c_i801 processor_thermal_power_floor i2c_smbus mei_me mei processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class int3400_thermal acpi_pad intel_vsec acpi_thermal_rel wireless_hotkey
 acpi_tad joydev squashfs loop nfnetlink zram lz4hc_compress lz4_compress i915 nvme i2c_algo_bit drm_buddy ttm polyval_clmulni polyval_generic ghash_clmulni_intel nvme_core drm_display_helper video sha512_ssse3 sha256_ssse3 sha1_ssse3 nvme_auth cec wmi pinctrl_icelake serio_raw ip6_tables ip_tables fuse
CPU: 0 UID: 0 PID: 48555 Comm: fwupd Tainted: G        W          6.14.5-100.fc40.x86_64 #1
Tainted: [W]=WARN
Hardware name: Hewlett-Packard HP 240 G7 Notebook PC/868A, BIOS F.13 01/11/2021
RIP: 0010:__intel_tc_port_lock+0x7f/0xf0 [i915]
Code: 7c 24 08 48 8b 5f 50 48 85 db 74 7b e8 4a 2c 76 d9 48 c7 c1 e8 81 a1 c0 48 89 da 48 c7 c7 20 ac a3 c0 48 89 c6 e8 11 70 c1 d8 <0f> 0b 5b 5d 41 5c c3 cc cc cc cc 31 d2 89 ee 48 89 df e8 9a fc ff
RSP: 0018:ffffbe9305853a38 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9ca9c1ec9d10 RCX: 0000000000000027
RDX: ffff9cab37a21948 RSI: 0000000000000001 RDI: ffff9cab37a21940
RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff9ca9cac60000
R13: ffff9ca9c17341e0 R14: 0000000000000004 R15: ffff9ca9cac60000
FS:  00007fafb8f76280(0000) GS:ffff9cab37a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fae7bc45c20 CR3: 00000001f6d7b005 CR4: 0000000000772ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_dp_aux_xfer+0xd6/0x740 [i915]
 intel_dp_aux_transfer+0x10b/0x330 [i915]
 drm_dp_dpcd_access+0xb8/0x150 [drm_display_helper]
 drm_dp_dpcd_probe+0x46/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc3/0x110 [drm_display_helper]
 auxdev_read_iter+0x9a/0x1a0 [drm_display_helper]
 vfs_read+0x29f/0x370
 ksys_read+0x6c/0xe0
 do_syscall_64+0x82/0x160
 ? __x64_sys_poll+0xd0/0x180
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fafba92b7ca
Code: 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75 f0 89 7d f8 e8 28 58 f8 ff 48 8b 55 e8 48 8b 75 f0 41 89 c0 8b 7d f8 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 2e 44 89 c7 48 89 45 f8 e8 82 58 f8 ff 48 8b
RSP: 002b:00007ffc71b308e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000558b4f76c8e0 RCX: 00007fafba92b7ca
RDX: 000000000000000d RSI: 0000558b4f7c4ef0 RDI: 000000000000000e
RBP: 00007ffc71b30900 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b4f64bd20
R13: 000000000000000d R14: 0000558b4f75bc60 R15: 0000000000000000
 </TASK>