Backtrace

WARNING: CPU: 6 PID: 7635 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: overlay 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 nf_tables sunrpc snd_hda_codec_intelhdmi qrtr snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl bnep snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec snd_hda_core snd_intel_dspcfg vfat
 x86_pkg_temp_thermal snd_intel_sdw_acpi iwlmvm fat intel_powerclamp snd_hwdep coretemp snd_soc_core processor_thermal_device_pci processor_thermal_device kvm_intel snd_compress processor_thermal_wt_hint ac97_bus mac80211 uvcvideo platform_temperature_control snd_pcm_dmaengine processor_thermal_soc_slider btusb uvc platform_profile snd_seq kvm videobuf2_vmalloc btmtk processor_thermal_rfim libarc4 snd_seq_device videobuf2_memops btrtl intel_rapl_msr processor_thermal_rapl iTCO_wdt videobuf2_v4l2 snd_pcm btbcm irqbypass intel_rapl_common spi_nor intel_pmc_bxt videobuf2_common intel_pmc_core btintel rapl snd_timer iwlwifi rtsx_usb_ms processor_thermal_wt_req iTCO_vendor_support mei_hdcp mei_pxp mtd pmt_telemetry videodev intel_cstate processor_thermal_power_floor memstick snd bluetooth cfg80211 i2c_i801 r8169 mei_me spi_intel_pci pmt_discovery processor_thermal_mbox intel_uncore pcspkr mc wmi_bmof soundcore i2c_smbus realtek mei spi_intel pmt_class igen6_edac rfkill idma64 int340x_thermal_zone intel_hid
 int3400_thermal soc_button_array acpi_pad intel_pmc_ssram_telemetry acpi_tad sparse_keymap acpi_thermal_rel joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy hid_multitouch ttm nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi ghash_clmulni_intel video hkdf cec intel_vsec i2c_hid wmi pinctrl_tigerlake serio_raw rtsx_usb_sdmmc mmc_core rtsx_usb i2c_dev fuse
CPU: 6 UID: 0 PID: 7635 Comm: fwupd Tainted: G        W           6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 b4 07 c6 c6 48 8b 14 24 48 c7 c1 a8 24 fb c0 48 c7 c7 9a a6 fd c0 48 89 c6 e8 5a 15 04 c6 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffd042c20ffa88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c255940bc00 RCX: 0000000000000027
RDX: ffff8c28df91cfc8 RSI: 0000000000000001 RDI: ffff8c28df91cfc0
RBP: ffff8c254b538000 R08: 0000000000000000 R09: ffffd042c20ff930
R10: ffffffff8913c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8c254b538000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f4415bfde40(0000) GS:ffff8c2955926000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000d5c01b4801e CR3: 00000001cb349006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? refill_obj_stock+0x12e/0x240
 ? __memcg_slab_free_hook+0x10f/0x160
 ? kmem_cache_free+0x549/0x5d0
 ? __x64_sys_close+0x3d/0x80
 ? __x64_sys_close+0x3d/0x80
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f441780c422
Code: 08 0f 85 61 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007ffedffba9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000563092e08a70 RCX: 00007f441780c422
RDX: 000000000000000d RSI: 0000563092e08dd0 RDI: 000000000000000f
RBP: 00007ffedffba9e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000563092e08d00
R13: 000000000000000d R14: 0000563092e096c0 R15: 0000000000000000
 </TASK>