Backtrace

WARNING: CPU: 8 PID: 3566 at drivers/gpu/drm/i915/display/intel_tc.c:1260 tc_phy_hpd_live_status+0xa1/0xb0 [i915]
Modules linked in: overlay uinput rfcomm snd_seq_dummy snd_hrtimer uhid wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 sunrpc nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common nf_tables snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof bnep 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
 snd_soc_core snd_compress ac97_bus snd_hda_codec_hdmi snd_pcm_dmaengine vfat fat intel_uncore_frequency intel_uncore_frequency_common iwlmvm intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg processor_thermal_device_pci snd_intel_sdw_acpi kvm_intel uvcvideo processor_thermal_device snd_hda_codec mac80211 processor_thermal_wt_hint uvc snd_hda_core videobuf2_vmalloc btusb platform_temperature_control snd_hwdep kvm videobuf2_memops btrtl snd_ctl_led dell_pc processor_thermal_rfim videobuf2_v4l2 snd_seq libarc4 iTCO_wdt btintel intel_rapl_msr processor_thermal_rapl irqbypass dell_laptop spi_nor videobuf2_common snd_seq_device intel_pmc_bxt btbcm snd_pcm intel_rapl_common rapl dell_wmi spd5118 mtd iwlwifi mei_pxp videodev mei_hdcp iTCO_vendor_support btmtk intel_pmc_core snd_timer alienware_wmi processor_thermal_wt_req intel_cstate dell_smbios dell_wmi_sysman dcdbas processor_thermal_power_floor cfg80211 i2c_i801 snd r8169 spi_intel_pci bluetooth intel_uncore
 mei_me pcspkr pmt_telemetry platform_profile dell_wmi_ddv mc dell_smm_hwmon firmware_attributes_class dell_wmi_descriptor processor_thermal_mbox int3403_thermal wmi_bmof i2c_smbus soundcore spi_intel realtek int3400_thermal pmt_class idma64 mei rfkill igen6_edac intel_hid int340x_thermal_zone joydev acpi_thermal_rel intel_pmc_ssram_telemetry sparse_keymap acpi_pad acpi_tad loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 ucsi_acpi typec_ucsi i2c_algo_bit nvme typec drm_buddy polyval_clmulni nvme_core hid_multitouch ttm ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_keyring i2c_hid_acpi video sha1_ssse3 thunderbolt nvme_auth cec i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 8 UID: 0 PID: 3566 Comm: fwupd Tainted: G     U  W           6.16.10-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [U]=USER, [W]=WARN
Hardware name: Dell Inc. Dell G15 5520/05J7DY, BIOS 1.35.0 08/07/2025
RIP: 0010:tc_phy_hpd_live_status+0xa1/0xb0 [i915]
Code: 48 85 db 75 03 48 8b 1f 44 89 04 24 e8 18 e0 80 f1 48 c7 c1 60 fb da c0 48 89 da 48 c7 c7 6b 91 dd c0 48 89 c6 e8 3f 68 c4 f0 <0f> 0b 44 8b 04 24 eb a1 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffd374cf5fba88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8cf9431d3500 RCX: 0000000000000027
RDX: ffff8d088ce1cf88 RSI: 0000000000000001 RDI: ffff8d088ce1cf80
RBP: ffff8cf94d998628 R08: 0000000000000000 R09: ffffd374cf5fb930
R10: ffff8d08cd43efe0 R11: 00000001000c0b74 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000001
FS:  00007f27a1c87e00(0000) GS:ffff8d08d845d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f568215cfb8 CR3: 00000001dd6d7002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 tc_phy_get_target_mode+0xe/0x40 [i915]
 intel_tc_port_update_mode+0x21/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x40/0xe0 [drm_display_helper]
 drm_dp_dpcd_read+0xa9/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? __x64_sys_poll+0xc4/0x190
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f27a3887462
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:00007ffcf374bab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007f27840092d0 RCX: 00007f27a3887462
RDX: 000000000000000d RSI: 0000563c181480c0 RDI: 000000000000000d
RBP: 00007ffcf374bae0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c17df2ba0
R13: 000000000000000d R14: 0000563c1825d7d0 R15: 0000000000000000
 </TASK>