Backtrace

WARNING: CPU: 5 PID: 4863 at drivers/gpu/drm/i915/display/intel_tc.c:924 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: binfmt_misc 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 qrtr bnep vfat fat 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 squashfs snd_sof iwlmvm 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 intel_uncore_frequency snd_soc_hda_codec intel_uncore_frequency_common snd_hda_ext_core mac80211 intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_core coretemp snd_hda_codec_hdmi snd_compress uvcvideo ac97_bus kvm_intel snd_pcm_dmaengine spi_nor uvc iTCO_wdt
 mtd libarc4 snd_usb_audio mei_hdcp mei_pxp snd_hda_intel intel_pmc_bxt snd_intel_dspcfg kvm snd_usbmidi_lib iTCO_vendor_support snd_intel_sdw_acpi videobuf2_vmalloc snd_hda_codec intel_rapl_msr snd_ump videobuf2_memops snd_hda_core btusb snd_rawmidi snd_hwdep videobuf2_v4l2 btrtl videobuf2_common irqbypass btintel iwlwifi videodev rapl snd_seq btbcm processor_thermal_device_pci processor_thermal_device btmtk snd_seq_device intel_cstate mc snd_pcm spi_intel_pci intel_uncore processor_thermal_wt_hint pcspkr bluetooth cfg80211 spi_intel snd_timer platform_temperature_control i2c_i801 processor_thermal_rfim mei_me processor_thermal_rapl i2c_smbus snd intel_rapl_common mei idma64 soundcore rfkill processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int3403_thermal intel_pmc_core int340x_thermal_zone pmt_telemetry int3400_thermal pmt_class intel_hid acpi_thermal_rel intel_pmc_ssram_telemetry sparse_keymap acpi_pad joydev loop zram lz4hc_compress lz4_compress xe drm_ttm_helper
 drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc drm_display_helper mmc_core polyval_clmulni r8169 ghash_clmulni_intel hid_multitouch sha512_ssse3 sha1_ssse3 rtsx_pci realtek intel_oc_wdt nvme cec intel_vsec i2c_hid_acpi i2c_hid video nvme_core wmi pinctrl_tigerlake nvme_keyring nvme_auth serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 5 UID: 0 PID: 4863 Comm: fwupd Tainted: G        W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire Lite AL15-52/Aspire Lite AL15-52, BIOS 1.07.07RAC 07/06/2023
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 40 9e 80 e1 48 8b 14 24 48 c7 c1 98 03 fb c0 48 c7 c7 6b 91 fd c0 48 89 c6 e8 66 36 c4 e0 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 c1 48 f9 ff 48
RSP: 0018:ffffcecc0a1f3950 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d7c41d14200 RCX: 0000000000000027
RDX: ffff8d7db769cf88 RSI: 0000000000000001 RDI: ffff8d7db769cf80
RBP: ffff8d7c521e4628 R08: 0000000000000000 R09: ffffcecc0a1f37f8
R10: ffffffffa3d39768 R11: 00000000ffffdfff R12: 000000000000001a
R13: ffff8d7c521e4628 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fc717cf2e00(0000) GS:ffff8d7e12adf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561fa9c43100 CR3: 000000012a641003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/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+0xc6/0x110 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x82/0x2c0
 ? kernfs_seq_start+0x2b/0xb0
 ? kernfs_seq_stop+0x34/0x40
 ? seq_read_iter+0x20e/0x480
 ? vfs_read+0x265/0x390
 ? ksys_read+0xcd/0xf0
 ? do_syscall_64+0x82/0x2c0
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc7198b4462
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:00007ffeb56129b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055c98fe68220 RCX: 00007fc7198b4462
RDX: 000000000000000d RSI: 000055c98ff4e4d0 RDI: 000000000000000d
RBP: 00007ffeb56129e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055c98fe68600
R13: 000000000000000d R14: 000055c98fcdaa50 R15: 0000000000000000
 </TASK>