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Problem #764885
Component
xorg-x11-drv-intel Tainted
Last affected version
0:6.18.4-100.fc42
Executable
unknown
First occurrence
2026-01-16
Last occurrence
2026-02-03
Unique reports
2
Quality
-47

Statistics

Operating system Unique / Total count
Fedora 42 2 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.18.4-100.fc42 3

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
intel_tc_port_reset_mode
i915 0x1c6
2
intel_tc_port_reset_mode
i915 0x1c6
3
? warn_thunk_thunk
vmlinux 0x16
4
intel_tc_port_reset_mode
i915 0x1c6
5
intel_tc_port_reset_mode
i915 0x1c6
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
intel_tc_port_reset_mode
i915 0x1c6
9
intel_tc_port_reset_mode
i915 0x1c6
10
? warn_thunk_thunk
vmlinux 0x16
11
intel_tc_port_reset_mode
i915 0x1c6
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 61959 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer snd_seq 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 sunrpc snd_hda_codec_intelhdmi 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 iwlmvm snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt vfat fat snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink mac80211 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 intel_uncore_frequency libarc4 snd_soc_acpi intel_uncore_frequency_common intel_tcc_cooling crc8 x86_pkg_temp_thermal soundwire_bus intel_powerclamp coretemp snd_soc_sdca
 kvm_intel snd_soc_avs snd_soc_hda_codec snd_hda_ext_core uvcvideo iwlwifi snd_hda_codec btusb uvc kvm videobuf2_vmalloc videobuf2_memops btmtk videobuf2_v4l2 snd_hda_core processor_thermal_device_pci btrtl spi_nor processor_thermal_device videobuf2_common processor_thermal_wt_hint iTCO_wdt btbcm snd_intel_dspcfg platform_temperature_control snd_intel_sdw_acpi btintel intel_pmc_bxt processor_thermal_soc_slider mtd mei_hdcp mei_pxp snd_soc_core intel_rapl_msr iTCO_vendor_support cfg80211 videodev platform_profile intel_pmc_core irqbypass snd_compress rapl bluetooth processor_thermal_rfim intel_cstate pmt_telemetry ac97_bus processor_thermal_rapl r8169 mei_me pmt_discovery intel_rapl_common intel_uncore spi_intel_pci i2c_i801 snd_pcm_dmaengine processor_thermal_wt_req realtek pmt_class pcspkr spi_intel mei intel_hid processor_thermal_power_floor rfkill i2c_smbus idma64 igen6_edac int3403_thermal int3400_thermal intel_pmc_ssram_telemetry processor_thermal_mbox acpi_thermal_rel int340x_thermal_zone acpi_pad
 sparse_keymap joydev snd_usb_audio snd_usbmidi_lib snd_hwdep snd_ump loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme i2c_algo_bit drm_buddy ttm sdhci_pci nvme_core drm_display_helper sdhci_uhs2 sdhci nvme_keyring hid_multitouch cqhci nvme_auth polyval_clmulni mmc_core ghash_clmulni_intel cec intel_vsec hkdf i2c_hid_acpi video i2c_hid wmi intel_oc_wdt pinctrl_tigerlake serio_raw snd_pcm snd_timer mc snd_rawmidi snd_seq_device snd soundcore i2c_dev fuse
CPU: 0 UID: 0 PID: 61959 Comm: kworker/u48:24 Tainted: G        W           6.18.4-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire Lite AL15-52/Aspire Lite AL15-52, BIOS 1.07.10RAC16 08/05/2024
Workqueue: intel-dp i915_digport_work_func [i915]
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 f4 d4 a5 cc 48 8b 14 24 48 c7 c1 a8 24 db c0 48 c7 c7 9a a6 dd c0 48 89 c6 e8 1a 24 e4 cb <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0000:ffffcf19ce31bb58 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e039a559c00 RCX: ffffffff8ed6c528
RDX: ffffffff8ed6c528 RSI: 0000000000000086 RDI: ffffffff8ed6c520
RBP: ffff8e0385c86000 R08: 0000000000000001 R09: ffffcf19ce31ba10
R10: ffffffff8ec8c2a0 R11: 00000000ffffe639 R12: 0000000000000018
R13: ffff8e0385c86000 R14: 0000000000000001 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8e0567629000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f463391ac26 CR3: 000000001142e003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 ? get_nohz_timer_target+0x2d/0x190
 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_probe+0x40/0xe0 [drm_display_helper]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_hpd_pulse+0xbd/0x440 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12e/0x200 [i915]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>