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Problem #788218
Component
xorg-x11-drv-intel Tainted
Last affected version
0:6.16.8-200.fc42
Executable
unknown
First occurrence
2025-10-04
Last occurrence
2026-02-08
Unique reports
5
Quality
-43

Statistics

Operating system Unique / Total count
Fedora 42 5 / 52
Operating system Count
Fedora 42 52
Architecture Count
x86_64 52
Related packages Count
kernel-core 52
 0:6.16.8-200.fc42 52

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
drm_dp_dpcd_access
drm_display_helper 0xb1
9
warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 0 PID: 7641 at drivers/gpu/drm/i915/display/intel_tc.c:924 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: overlay 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 snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt sunrpc 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 snd_sof 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_pcm_dmaengine vfat fat squashfs iwlmvm mac80211 intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel uvcvideo
 libarc4 spi_nor snd_hda_intel uvc btusb mtd kvm videobuf2_vmalloc btrtl snd_intel_dspcfg mei_pxp videobuf2_memops mei_hdcp iTCO_wdt snd_intel_sdw_acpi intel_pmc_bxt snd_usb_audio iTCO_vendor_support videobuf2_v4l2 snd_hda_codec intel_rapl_msr videobuf2_common btintel iwlwifi snd_hda_core processor_thermal_device_pci snd_usbmidi_lib irqbypass btbcm rapl processor_thermal_device videodev intel_cstate snd_ump snd_hwdep snd_rawmidi processor_thermal_wt_hint btmtk r8169 snd_seq platform_temperature_control processor_thermal_rfim intel_uncore mc snd_seq_device pcspkr bluetooth realtek cfg80211 processor_thermal_rapl snd_pcm intel_pmc_core i2c_i801 mei_me intel_rapl_common spi_intel_pci spi_intel snd_timer idma64 rfkill mei pmt_telemetry snd i2c_smbus processor_thermal_wt_req soundcore pmt_class processor_thermal_power_floor processor_thermal_mbox intel_hid intel_pmc_ssram_telemetry int3400_thermal int3403_thermal acpi_pad acpi_thermal_rel int340x_thermal_zone sparse_keymap joydev loop nfnetlink 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 nvme mmc_core drm_display_helper nvme_core polyval_clmulni ghash_clmulni_intel hid_multitouch nvme_keyring sha512_ssse3 sha1_ssse3 serio_raw rtsx_pci cec nvme_auth intel_vsec i2c_hid_acpi i2c_hid intel_oc_wdt video wmi pinctrl_tigerlake i2c_dev fuse
CPU: 0 UID: 0 PID: 7641 Comm: fwupd Tainted: G        W           6.16.8-200.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 00 aa a0 f9 48 8b 14 24 48 c7 c1 98 03 fb c0 48 c7 c7 6b 91 fd c0 48 89 c6 e8 a6 36 e4 f8 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 c1 48 f9 ff 48
RSP: 0018:ffffd2cecfc7b7d0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d858292b400 RCX: 0000000000000027
RDX: ffff8d86f741cf88 RSI: 0000000000000001 RDI: ffff8d86f741cf80
RBP: ffff8d859212c628 R08: 0000000000000000 R09: ffffd2cecfc7b678
R10: ffffffffbbf39808 R11: 00000000ffffdfff R12: 000000000000001a
R13: ffff8d859212c628 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fb4ddf24e00(0000) GS:ffff8d873a65d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f61c721e9b0 CR3: 00000001cda76004 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+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
 ? count_memcg_events+0x15d/0x230
 ? handle_mm_fault+0x248/0x360
 ? do_user_addr_fault+0x21a/0x690
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb4dfb45462
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:00007fff121d7f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055b993e020f0 RCX: 00007fb4dfb45462
RDX: 000000000000000d RSI: 000055b993e02fc0 RDI: 000000000000000e
RBP: 00007fff121d7f80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055b993e05b50
R13: 000000000000000d R14: 000055b993e05d80 R15: 0000000000000000
 </TASK>