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Problem #795548
Component
xorg-x11-drv-intel Tainted
Last affected version
0:6.18.6-100.fc42
Executable
unknown
First occurrence
2026-01-26
Last occurrence
2026-02-28
Unique reports
2
Quality
-47

Statistics

Operating system Unique / Total count
Fedora 42 2 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.18.6-100.fc42 4

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
? warn_thunk_thunk
vmlinux 0x16
6
intel_tc_port_reset_mode
i915 0x1c6
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
drm_dp_dpcd_access
drm_display_helper 0xb1
9
drm_dp_dpcd_access
drm_display_helper 0xb1
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 0 PID: 4683 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 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 binfmt_misc snd_hda_codec_intelhdmi 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 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 iwlmvm snd_sof snd_sof_utils snd_soc_acpi_intel_match vfat snd_soc_acpi_intel_sdca_quirks intel_uncore_frequency fat soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency_common crc8 intel_tcc_cooling mac80211 soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_sdca coretemp snd_soc_avs kvm_intel snd_soc_hda_codec snd_hda_ext_core snd_hda_codec snd_hda_core libarc4
 snd_intel_dspcfg kvm spi_nor snd_intel_sdw_acpi snd_usb_audio uvcvideo snd_soc_core mtd uvc btusb ee1004 mei_pxp videobuf2_vmalloc mei_hdcp snd_usbmidi_lib iTCO_wdt videobuf2_memops btmtk snd_hwdep videobuf2_v4l2 snd_compress irqbypass videobuf2_common intel_pmc_bxt btrtl snd_ump iwlwifi ac97_bus iTCO_vendor_support snd_rawmidi rapl btbcm snd_pcm_dmaengine intel_rapl_msr videodev snd_seq btintel processor_thermal_device_pci processor_thermal_device intel_cstate snd_seq_device processor_thermal_wt_hint bluetooth snd_pcm mc r8169 intel_uncore cfg80211 platform_temperature_control pcspkr processor_thermal_soc_slider snd_timer mei_me platform_profile spi_intel_pci realtek processor_thermal_rfim snd processor_thermal_rapl mei i2c_i801 spi_intel i2c_smbus idma64 intel_rapl_common rfkill soundcore processor_thermal_wt_req processor_thermal_power_floor igen6_edac processor_thermal_mbox intel_pmc_core int3403_thermal pmt_telemetry int340x_thermal_zone pmt_discovery pmt_class int3400_thermal intel_hid
 intel_pmc_ssram_telemetry sparse_keymap acpi_thermal_rel acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec hid_logitech_hidpp hid_logitech_dj nvme nvme_core nvme_keyring nvme_auth hkdf i915 i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc drm_display_helper mmc_core hid_multitouch polyval_clmulni rtsx_pci ghash_clmulni_intel cec intel_vsec vmd i2c_hid_acpi video i2c_hid wmi intel_oc_wdt pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 4683 Comm: fwupd Tainted: G        W           6.18.6-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Notebook NLxxPUx/NLxxPUx, BIOS 1.07.12 09/25/2024
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 f4 da c5 cc 48 8b 14 24 48 c7 c1 a8 24 fb c0 48 c7 c7 9a a6 fd c0 48 89 c6 e8 1a 24 04 cc <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffcbd20bebf838 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a1982f16a00 RCX: 0000000000000027
RDX: ffff8a1cef21cfc8 RSI: 0000000000000001 RDI: ffff8a1cef21cfc0
RBP: ffff8a1993b9c000 R08: 0000000000000000 R09: ffffcbd20bebf6e0
R10: ffffffff8f13c2c8 R11: 00000000ffffdfff R12: 0000000000000019
R13: ffff8a1993b9c000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f592b901c00(0000) GS:ffff8a1d5f229000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a0a19f1018 CR3: 00000001eba47002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 ? ktime_get_ts64+0x49/0x140
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? do_poll.constprop.0+0x288/0x330
 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
 ? __x64_sys_poll+0xc4/0x190
 ? do_syscall_64+0xb6/0x7f0
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f592cc07422
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:00007ffe471e6938 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00005631309ca4c0 RCX: 00007f592cc07422
RDX: 000000000000000d RSI: 00005631309c85e0 RDI: 000000000000000f
RBP: 00007ffe471e6960 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005631309c6750
R13: 000000000000000d R14: 00005631309ca310 R15: 0000000000000000
 </TASK>