Backtrace

WARNING: CPU: 0 PID: 201374 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 snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib qrtr snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common bnep 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 sunrpc soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_hda_core snd_intel_dspcfg iwlmvm
 snd_intel_sdw_acpi x86_pkg_temp_thermal snd_hwdep intel_powerclamp coretemp snd_soc_core vfat processor_thermal_device_pci fat kvm_intel processor_thermal_device uvcvideo snd_compress processor_thermal_wt_hint mac80211 ac97_bus platform_temperature_control btusb uvc snd_pcm_dmaengine kvm processor_thermal_soc_slider videobuf2_vmalloc btmtk snd_seq platform_profile videobuf2_memops libarc4 btrtl snd_seq_device processor_thermal_rfim irqbypass videobuf2_v4l2 spi_nor iTCO_wdt rtsx_usb_ms rtsx_usb_sdmmc btbcm intel_rapl_msr processor_thermal_rapl snd_pcm rapl videobuf2_common iwlwifi intel_pmc_bxt mtd memstick mmc_core btintel intel_rapl_common intel_cstate snd_timer mei_hdcp mei_pxp videodev iTCO_vendor_support r8169 processor_thermal_wt_req intel_pmc_core spi_intel_pci rtsx_usb bluetooth snd intel_uncore cfg80211 mei_me i2c_i801 wmi_bmof pcspkr mc realtek processor_thermal_power_floor spi_intel pmt_telemetry soundcore mei idma64 i2c_smbus rfkill processor_thermal_mbox pmt_discovery igen6_edac
 int3400_thermal int340x_thermal_zone intel_hid pmt_class soc_button_array acpi_thermal_rel acpi_tad acpi_pad sparse_keymap intel_pmc_ssram_telemetry 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 ttm hid_multitouch nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi video ghash_clmulni_intel hkdf intel_vsec cec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 201374 Comm: fwupd Tainted: G        W           6.18.7-100.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 34 02 e6 ce 48 8b 14 24 48 c7 c1 a8 04 e8 c0 48 c7 c7 9a 86 ea c0 48 89 c6 e8 5a 25 24 ce <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffcae1828d3a78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89b0820abe00 RCX: 0000000000000027
RDX: ffff89b41f61cfc8 RSI: 0000000000000001 RDI: ffff89b41f61cfc0
RBP: ffff89b092830000 R08: 0000000000000000 R09: ffffcae1828d3920
R10: ffffffff912bb448 R11: 00000000ffffe88f R12: 0000000000000018
R13: ffff89b092830000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fab86990e40(0000) GS:ffff89b48d429000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002b9edf9f2000 CR3: 00000001b1ce6002 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]
 ? rw_verify_area+0x56/0x180
 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
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x7f0
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fab88566422
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:00007ffdfe24d598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000560d953d4f50 RCX: 00007fab88566422
RDX: 000000000000000d RSI: 0000560d95417ca0 RDI: 000000000000000e
RBP: 00007ffdfe24d5c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d953d4c70
R13: 000000000000000d R14: 0000560d954c4e80 R15: 0000000000000000
 </TASK>