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Problem #802476
Component
xorg-x11-drv-intel Tainted
Last affected version
0:6.17.5-200.fc42
Executable
unknown
First occurrence
2026-01-25
Last occurrence
2026-02-08
Unique reports
2
Quality
-44

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
 0:6.17.5-200.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_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
? select_task_rq
vmlinux 0x7f
18
select_task_rq
vmlinux 0x7f
WARNING: CPU: 0 PID: 3620 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: nf_conntrack_netlink xt_nat veth uinput xt_conntrack rfcomm xt_MASQUERADE snd_seq_dummy snd_hrtimer bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_nat_tftp nft_masq nf_conntrack_tftp 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 binfmt_misc 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 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 vfat snd_sof fat 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 iwlmvm snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp kvm_intel squashfs snd_hda_core uvcvideo mac80211 snd_intel_dspcfg uvc snd_intel_sdw_acpi kvm btusb videobuf2_vmalloc videobuf2_memops spi_nor btrtl videobuf2_v4l2 iTCO_wdt mtd videobuf2_common btintel snd_hwdep intel_pmc_bxt mei_hdcp libarc4 mei_pxp intel_rapl_msr iTCO_vendor_support btbcm videodev snd_soc_core btmtk irqbypass mc rapl snd_compress bluetooth ac97_bus processor_thermal_device_pci iwlwifi snd_pcm_dmaengine intel_cstate processor_thermal_device processor_thermal_wt_hint snd_seq platform_temperature_control snd_seq_device processor_thermal_rfim intel_uncore cfg80211 snd_pcm processor_thermal_rapl r8169 intel_rapl_common i2c_i801 spi_intel_pci pcspkr spi_intel i2c_smbus snd_timer realtek snd mei_me processor_thermal_wt_req processor_thermal_power_floor mei idma64 soundcore rfkill
 processor_thermal_mbox igen6_edac intel_pmc_core int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery int3400_thermal pmt_class acpi_thermal_rel joydev intel_hid acpi_pad intel_pmc_ssram_telemetry sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 sdhci_pci nvme sdhci_uhs2 i2c_algo_bit nvme_core drm_buddy sdhci ttm cqhci hid_multitouch nvme_keyring polyval_clmulni mmc_core ghash_clmulni_intel nvme_auth drm_display_helper video i2c_hid_acpi intel_oc_wdt i2c_hid cec wmi intel_vsec pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 3620 Comm: fwupd Tainted: G        W           6.17.5-200.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
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 83 cd 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be c3 cc <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd3c6cabdf9b0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c30cc18c400 RCX: 0000000000000027
RDX: ffff8c342f21cf88 RSI: 0000000000000001 RDI: ffff8c342f21cf80
RBP: ffff8c30c0dd6000 R08: 0000000000000000 R09: ffffd3c6cabdf858
R10: ffffffff8fb3ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8c30c0dd6000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f48e8359e00(0000) GS:ffff8c349e845000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000150bdf8ba000 CR3: 00000002409b8005 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_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_close+0x3d/0x80
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f48e9f6c462
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:00007ffd2f3b52a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055aac4ab1e20 RCX: 00007f48e9f6c462
RDX: 000000000000000d RSI: 000055aac4838f30 RDI: 000000000000000d
RBP: 00007ffd2f3b52d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055aac4ab3ae0
R13: 000000000000000d R14: 000055aac4849f50 R15: 0000000000000000
 </TASK>