Info

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Function
intel_tc_port_update_mode
First occurrence
2025-09-07
Last occurrence
2025-09-21
State
NEW
Components
xorg-x11-drv-intel, kernel
Quality
-46

Graphs

Statistics

Operating system Count
Fedora 42 99
Fedora 41 1
Architecture Count
x86_64 100
Related packages Count
kernel-core 100
 0:6.16.8-200.fc42 66
 0:6.16.4-200.fc42 10
 0:6.18.6-100.fc42 8
 0:6.16.7-200.fc42 5
 0:6.18.10-100.fc42 4
 0:6.16.12-200.fc42 3
 0:6.17.5-200.fc42 2
 0:6.16.10-200.fc42 1
 0:6.16.11-100.fc41 1

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

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Complete report #1354938
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
drm_dp_dpcd_access
drm_display_helper 0xb1
3
drm_dp_dpcd_access
drm_display_helper 0xb1
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
? warn_thunk_thunk
vmlinux 0x16
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
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
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 555428 at drivers/gpu/drm/i915/display/intel_dp_aux.c:326 intel_dp_aux_xfer+0x6fa/0x770 [i915]
Modules linked in: nvidia_uvm(OE) uinput cdc_mbim cdc_wdm cdc_ncm cdc_ether uas usbnet usb_storage mii 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 vboxnetadp(OE) vboxnetflt(OE) nf_tables vboxdrv(OE) kvm irqbypass qrtr bnep sunrpc binfmt_misc snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_conexant snd_hda_codec_generic snd_soc_dmic 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 snd_sof vfat fat snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus
 rtw89_8852be snd_soc_sdca rtw89_8852b snd_soc_avs rtw89_8852b_common rtw89_pci snd_soc_hda_codec snd_hda_ext_core snd_soc_core rtw89_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg uvcvideo snd_intel_sdw_acpi spi_nor snd_hda_codec iTCO_wdt intel_uncore_frequency uvc intel_uncore_frequency_common intel_pmc_bxt videobuf2_vmalloc intel_tcc_cooling nvidia_drm(OE) mtd ee1004 iTCO_vendor_support mei_hdcp mei_pxp btusb videobuf2_memops x86_pkg_temp_thermal snd_hda_core mac80211 btrtl videobuf2_v4l2 intel_powerclamp snd_hwdep videobuf2_common snd_seq btintel intel_rapl_msr nvidia_modeset(OE) coretemp snd_seq_device videodev btbcm processor_thermal_device_pci snd_pcm rapl think_lmi btmtk processor_thermal_device intel_cstate libarc4 processor_thermal_wt_hint spi_intel_pci i2c_i801 snd_ctl_led mc intel_uncore pcspkr firmware_attributes_class cfg80211 wmi_bmof bluetooth mei_me e1000e spi_intel platform_temperature_control snd_timer i2c_smbus processor_thermal_rfim nvidia(OE)
 processor_thermal_rapl mei idma64 intel_rapl_common thinkpad_acpi processor_thermal_wt_req processor_thermal_power_floor igen6_edac sparse_keymap processor_thermal_mbox platform_profile rfkill snd int3403_thermal soundcore intel_pmc_core int340x_thermal_zone int3400_thermal acpi_thermal_rel pmt_telemetry pmt_class acpi_tad acpi_pad intel_pmc_ssram_telemetry joydev loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 ucsi_acpi typec_ucsi typec i2c_algo_bit drm_buddy nvme ttm drm_display_helper nvme_core polyval_clmulni ghash_clmulni_intel sha512_ssse3 nvme_keyring thunderbolt sha1_ssse3 cec nvme_auth video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw hid_multitouch i2c_dev fuse
CPU: 0 UID: 0 PID: 555428 Comm: kworker/0:0 Tainted: G        W  OE       6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 21JN001QGR/21JN001QGR, BIOS R2AET60W(1.35) 10/23/2024
Workqueue: events output_poll_execute
RIP: 0010:intel_dp_aux_xfer+0x6fa/0x770 [i915]
Code: 48 8b 7f 08 4c 8b 6f 50 4d 85 ed 74 42 e8 de 81 fa cd 41 89 e8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 97 db c0 e8 86 0e 3e cd <0f> 0b 48 8b 04 24 89 a8 60 06 00 00 e9 64 ff ff ff 4c 89 fe 48 c7
RSP: 0018:ffffd4e0e6b6fab0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e3b1940c628 RCX: 0000000000000027
RDX: ffff8e3e4f21cf88 RSI: 0000000000000001 RDI: ffff8e3e4f21cf80
RBP: 00000000ad40023f R08: 0000000000000000 R09: ffffd4e0e6b6f958
R10: ffffffff90339808 R11: 00000000ffffdfff R12: ffff8e3b013a10c0
R13: ffff8e3b022faa60 R14: ffff8e3b233d4000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8e3ebe05d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18069475a0 CR3: 0000000118c35006 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_init_lttpr_and_dprx_caps+0xbc/0x270 [i915]
 ? __mod_timer+0x123/0x340
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_detect_dpcd+0x4e/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x76/0xe0
 output_poll_execute+0x134/0x290
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1349950
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
drm_dp_dpcd_access
drm_display_helper 0xb1
9
drm_dp_dpcd_access
drm_display_helper 0xb1
10
drm_dp_dpcd_access
drm_display_helper 0xb1
11
drm_dp_dpcd_access
drm_display_helper 0xb1
12
intel_tc_port_update_mode
i915 0x16c
13
? warn_thunk_thunk
vmlinux 0x16
14
intel_tc_port_update_mode
i915 0x16c
15
intel_tc_port_update_mode
i915 0x16c
16
? warn_thunk_thunk
vmlinux 0x16
17
intel_tc_port_update_mode
i915 0x16c
18
warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
? warn_thunk_thunk
vmlinux 0x16
24
warn_thunk_thunk
vmlinux 0x16
25
? warn_thunk_thunk
vmlinux 0x16
26
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 614 at drivers/gpu/drm/i915/display/intel_cdclk.c:948 skl_dpll0_update+0x12c/0x190 [i915]
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_ump hid_jabra snd_rawmidi bnep 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 snd_sof snd_sof_utils iwlmvm snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi binfmt_misc crc8 soundwire_bus intel_uncore_frequency intel_uncore_frequency_common snd_soc_sdca vfat fat snd_soc_avs mac80211 snd_soc_hda_codec snd_hda_ext_core intel_tcc_cooling snd_hda_codec_hdmi snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_conexant coretemp snd_hda_codec_generic snd_compress ac97_bus kvm_intel snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_ctl_led libarc4 snd_hda_codec kvm uvcvideo btusb snd_hda_core iwlwifi btrtl uvc snd_hwdep videobuf2_vmalloc btintel videobuf2_memops elan_i2c snd_seq videobuf2_v4l2 btbcm
 thinkpad_acpi videobuf2_common irqbypass snd_seq_device iTCO_wdt processor_thermal_device_pci_legacy videodev btmtk rapl snd_pcm processor_thermal_device sparse_keymap intel_pmc_bxt mc spi_nor cfg80211 mei_wdt snd_timer iTCO_vendor_support mei_hdcp intel_cstate mei_pxp uas platform_profile mtd processor_thermal_wt_hint bluetooth e1000e intel_rapl_msr usb_storage tps6598x think_lmi platform_temperature_control snd i2c_i801 intel_pmc_core processor_thermal_rfim mei_me pcspkr intel_uncore firmware_attributes_class pmt_telemetry soundcore spi_intel_pci mei i2c_smbus intel_wmi_thunderbolt processor_thermal_rapl pmt_class wmi_bmof intel_rapl_common idma64 spi_intel rfkill intel_pmc_ssram_telemetry processor_thermal_wt_req intel_vsec serial_multi_instantiate int3403_thermal processor_thermal_power_floor int3400_thermal acpi_thermal_rel processor_thermal_mbox soc_button_array intel_pch_thermal acpi_pad int340x_thermal_zone acpi_tad intel_soc_dts_iosf joydev loop nfnetlink zram lz4hc_compress lz4_compress i915
 sdhci_pci ucsi_acpi sdhci_uhs2 nvme typec_ucsi sdhci i2c_algo_bit cqhci drm_buddy nvme_core polyval_clmulni typec ghash_clmulni_intel ttm sha512_ssse3 nvme_keyring mmc_core sha1_ssse3 nvme_auth i2c_hid_acpi i2c_hid thunderbolt drm_display_helper intel_oc_wdt cec video pinctrl_cannonlake wmi serio_raw i2c_dev fuse
CPU: 2 UID: 0 PID: 614 Comm: kworker/u32:10 Not tainted 6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 20R4S3FX00/20R4S3FX00, BIOS R15ET42W (1.23 ) 06/18/2020
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:skl_dpll0_update+0x12c/0x190 [i915]
Code: 8b 7f 08 48 8b 5f 50 48 85 db 74 73 e8 5d 4b ca e3 48 c7 c1 c8 b2 e6 c0 48 89 da 48 c7 c7 c2 6a ea c0 48 89 c6 e8 04 d8 0d e3 <0f> 0b eb a0 41 c7 44 24 04 a0 98 7b 00 5b 5d 41 5c e9 7e 65 26 e4
RSP: 0018:ffffd17d81603a50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8da7824ed500 RCX: 0000000000000027
RDX: ffff8da91431cf88 RSI: 0000000000000001 RDI: ffff8da91431cf80
RBP: 00000000ffffffff R08: 0000000000000001 R09: ffffd17d81603908
R10: ffffffffa6089800 R11: 00000000fffff232 R12: ffffd17d81603aac
R13: fffffffffffffffe R14: 0000000000000000 R15: ffff8da7927dc1e0
FS:  0000000000000000(0000) GS:ffff8da96d35d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559465e88060 CR3: 000000024382c003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 skl_get_cdclk+0x1a/0x190 [i915]
 gen9_disable_dc_states+0xb6/0x330 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x46/0x60 [i915]
 intel_dp_aux_xfer+0xf5/0x770 [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]
 drm_dp_dpcd_read+0xa9/0x120 [drm_display_helper]
 drm_dp_read_dpcd_caps+0x24/0xa0 [drm_display_helper]
 intel_dp_init_lttpr_and_dprx_caps+0x68/0x270 [i915]
 ? psi_group_change+0x185/0x440
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_hpd_pulse+0x15f/0x410 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12b/0x200 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1344799
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
warn_thunk_thunk
vmlinux 0x16
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
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
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 10 PID: 30866 at mm/vmalloc.c:538 vmap_pages_pud_range+0x2a0/0x370
Modules linked in: overlay snd_seq_dummy snd_hrtimer binfmt_misc vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) rfkill 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 sunrpc vfat fat squashfs 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 snd_sof intel_rapl_msr intel_rapl_common intel_uncore_frequency snd_sof_utils intel_uncore_frequency_common snd_hda_codec_hdmi snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_hda_codec_realtek snd_soc_avs x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic snd_soc_hda_codec coretemp snd_hda_ext_core
 snd_hda_scodec_component snd_soc_core kvm_intel snd_compress ac97_bus snd_pcm_dmaengine snd_usb_audio snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_usbmidi_lib mc snd_hda_core snd_ump snd_rawmidi snd_hwdep snd_seq spi_nor irqbypass snd_seq_device iTCO_wdt rapl intel_pmc_bxt mtd mei_hdcp mei_pxp snd_pcm ee1004 intel_cstate iTCO_vendor_support snd_timer usblp joydev snd mei_me i2c_i801 spi_intel_pci e1000e intel_uncore intel_pmc_core wmi_bmof i2c_smbus pcspkr spi_intel soundcore mei idma64 pmt_telemetry pmt_class intel_pmc_ssram_telemetry acpi_tad acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core polyval_clmulni ghash_clmulni_intel sha512_ssse3 nvme_keyring cec sha1_ssse3 nvme_auth video wmi intel_oc_wdt i2c_dev fuse
CPU: 10 UID: 0 PID: 30866 Comm: kworker/u81:0 Tainted: G           OE       6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: To Be Filled By O.E.M. H610M-HDV/M.2/H610M-HDV/M.2, BIOS 7.02 05/16/2022
Workqueue: i915_flip intel_atomic_commit_work [i915]
RIP: 0010:vmap_pages_pud_range+0x2a0/0x370
Code: 48 81 e7 00 f0 ff ff 4c 09 ef eb 83 48 8b 3d 57 5d 54 02 48 21 c2 4c 21 ef 48 09 d7 e9 6e ff ff ff 0f 0b bb f0 ff ff ff eb 96 <0f> 0b bb f4 ff ff ff eb 8d 0f 0b bb ea ff ff ff eb 84 48 89 c7 48
RSP: 0000:ffffd3bf6739ba68 EFLAGS: 00010246
RAX: 0000000000000002 RBX: ffff8b05464183f0 RCX: ffffd3bf6739bba8
RDX: 0000000000000000 RSI: 80000002a5d4316b RDI: ffff8b05464183e8
RBP: ffffd3bf61200000 R08: ffffd3bf80000000 R09: ffffd40000000000
R10: 0000000000000000 R11: ffff8b059194fc00 R12: 0000000000000000
R13: 800000000000016b R14: ffffd3bf6107e000 R15: ffffd3bf6739bb20
FS:  0000000000000000(0000) GS:ffff8b061695d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f564ecd6000 CR3: 00000002f642c004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 vmap_small_pages_range_noflush+0x1a6/0x2a0
 vmap+0x80/0xe0
 i915_gem_object_map_page+0x1bf/0x250 [i915]
 i915_gem_object_pin_map+0x1ea/0x210 [i915]
 i915_gem_object_pin_map_unlocked+0x2d/0xa0 [i915]
 intel_dsb_buffer_create+0x95/0x140 [i915]
 intel_dsb_prepare+0xbd/0x140 [i915]
 intel_atomic_dsb_finish+0x68/0x220 [i915]
 intel_atomic_commit_tail+0x2cd/0xc00 [i915]
 ? psi_task_switch+0x18d/0x390
 ? __schedule+0x301/0x7b0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1343630
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
drm_dp_dpcd_access
drm_display_helper 0xb1
3
drm_dp_dpcd_access
drm_display_helper 0xb1
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
? warn_thunk_thunk
vmlinux 0x16
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
? warn_thunk_thunk
vmlinux 0x16
14
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 4 PID: 106880 at drivers/gpu/drm/i915/display/intel_dp_aux.c:326 intel_dp_aux_xfer+0x6fa/0x770 [i915]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay 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_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 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 vfat snd_soc_sdca fat snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_hdmi snd_soc_core iwlmvm snd_hda_codec_idt snd_compress intel_uncore_frequency ac97_bus snd_hda_codec_generic intel_uncore_frequency_common
 snd_pcm_dmaengine snd_hda_intel mac80211 snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp uvcvideo processor_thermal_device_pci snd_hda_core uvc snd_hwdep processor_thermal_device kvm_intel btusb videobuf2_vmalloc leds_cros_ec libarc4 cros_usbpd_charger processor_thermal_wt_hint snd_seq btrtl videobuf2_memops cros_charge_control cros_ec_hwmon gpio_cros_ec cros_ec_chardev led_class_multicolor cros_ec_sysfs kvm cros_kbd_led_backlight cros_usbpd_logger cros_usbpd_notify platform_temperature_control hid_sensor_als snd_seq_device btintel videobuf2_v4l2 cros_ec_dev iwlwifi processor_thermal_rfim hid_sensor_trigger intel_rapl_msr btbcm snd_pcm videobuf2_common irqbypass iTCO_wdt cros_ec_lpcs processor_thermal_rapl hid_sensor_iio_common intel_rapl_common spi_nor mei_hdcp mei_pxp btmtk mei_wdt snd_timer rapl cfg80211 videodev intel_pmc_bxt cros_ec bluetooth industrialio_triggered_buffer processor_thermal_wt_req mtd ee1004 iTCO_vendor_support intel_cstate
 spi_intel_pci cros_ec_proto snd mc kfifo_buf mei_me intel_uncore processor_thermal_power_floor pcspkr wmi_bmof rfkill spi_intel i2c_i801 soundcore i2c_smbus industrialio mei processor_thermal_mbox idma64 intel_pmc_core igen6_edac pmt_telemetry pmt_class int3403_thermal int3400_thermal int340x_thermal_zone intel_pmc_ssram_telemetry 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 drm_gpusvm ucsi_acpi typec_ucsi typec i915 i2c_algo_bit drm_buddy nvme polyval_clmulni hid_multitouch nvme_core hid_sensor_hub ttm ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_keyring i2c_hid_acpi video thunderbolt sha1_ssse3 nvme_auth cec i2c_hid intel_oc_wdt wmi intel_vsec pinctrl_tigerlake serio_raw ntsync fuse i2c_dev
CPU: 4 UID: 0 PID: 106880 Comm: kworker/4:2 Tainted: G     U              6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [U]=USER
Hardware name: Framework Laptop (12th Gen Intel Core)/FRANGACP06, BIOS 03.04 07/15/2022
Workqueue: i915-unordered i915_hpd_poll_init_work [i915]
RIP: 0010:intel_dp_aux_xfer+0x6fa/0x770 [i915]
Code: 48 8b 7f 08 4c 8b 6f 50 4d 85 ed 74 42 e8 de 81 da e7 41 89 e8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 b7 c8 c0 e8 86 0e 1e e7 <0f> 0b 48 8b 04 24 89 a8 60 06 00 00 e9 64 ff ff ff 4c 89 fe 48 c7
RSP: 0018:ffffd1040cd27a78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d401143c628 RCX: 0000000000000027
RDX: ffff8d478f61cf88 RSI: 0000000000000001 RDI: ffff8d478f61cf80
RBP: 00000000ad40023f R08: 0000000000000000 R09: ffffd1040cd27858
R10: ffffffffaa139808 R11: 00000000ffffdfff R12: ffff8d4001c85380
R13: ffff8d4002d6a220 R14: ffff8d40116d4000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8d47e465d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055618c6f4358 CR3: 00000004c962c002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_init_lttpr_and_dprx_caps+0xbc/0x270 [i915]
 ? __mod_timer+0x123/0x340
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_detect_dpcd+0x4e/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 ? drm_connector_list_iter_next+0x7f/0xc0
 i915_hpd_poll_init_work+0x1fa/0x2d0 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1341553
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
? warn_thunk_thunk
vmlinux 0x16
9
intel_tc_port_update_mode
i915 0x16c
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
intel_tc_port_update_mode
i915 0x16c
14
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 15 PID: 28583 at drivers/gpu/drm/i915/display/intel_display.c:419 intel_disable_transcoder+0x31d/0x3c0 [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 vfat fat mei_hdcp mei_pxp snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component mt7921e mt7921_common snd_hda_intel mt792x_lib snd_intel_dspcfg intel_rapl_msr amd_atl mt76_connac_lib snd_intel_sdw_acpi intel_rapl_common snd_hda_codec mt76 snd_hda_core mac80211 snd_hwdep edac_mce_amd btusb snd_seq btrtl kvm_amd snd_seq_device btintel btbcm libarc4 btmtk snd_pcm kvm ee1004 snd_timer bluetooth cfg80211 mei_gsc mei_me irqbypass snd r8169 i2c_piix4 wmi_bmof mei rapl pcspkr rfkill k10temp i2c_smbus soundcore realtek gpio_amdpt joydev gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
 drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy video nvme ttm polyval_clmulni nvme_core ghash_clmulni_intel ntsync drm_display_helper sha512_ssse3 i2c_dev nvme_keyring sha1_ssse3 cec sp5100_tco fuse nvme_auth wmi
CPU: 15 UID: 0 PID: 28583 Comm: kworker/15:0 Not tainted 6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Micro-Star International Co., Ltd. MS-7C95/PRO B550M-VC WIFI (MS-7C95), BIOS H.C0 07/15/2024
Workqueue: i915-unordered intel_encoder_link_check_work_fn [i915]
RIP: 0010:intel_disable_transcoder+0x31d/0x3c0 [i915]
Code: 3b 48 85 ff 74 04 48 8b 7f 08 48 8b 5f 50 48 85 db 74 50 e8 a5 24 c8 c7 48 89 da 48 c7 c7 10 e7 e6 c0 48 89 c6 e8 53 b1 0b c7 <0f> 0b e9 f2 fe ff ff 41 c1 e5 0c 41 81 c5 e0 04 06 00 e9 87 fe ff
RSP: 0018:ffffd3a195217a48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e01825214d0 RCX: 0000000000000027
RDX: ffff8e087f19cf88 RSI: 0000000000000001 RDI: ffff8e087f19cf80
RBP: 0000000000070008 R08: 0000000000000000 R09: ffffd3a1952178f0
R10: ffffffff8a139808 R11: 00000000ffffdfff R12: 00000000ffffff92
R13: ffffffffc0e3a3e0 R14: 0000000000000000 R15: 0000000040000000
FS:  0000000000000000(0000) GS:ffff8e08f41dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005580307b5000 CR3: 00000001b2e78000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_ddi_post_disable_hdmi_or_sst.isra.0+0xd3/0x2c0 [i915]
 intel_ddi_post_disable+0x13b/0x170 [i915]
 intel_encoders_post_disable+0x72/0x90 [i915]
 hsw_crtc_disable+0x59/0x110 [i915]
 intel_old_crtc_state_disables+0xd9/0x1b0 [i915]
 intel_commit_modeset_disables+0x3e1/0x480 [i915]
 intel_atomic_commit_tail+0x36f/0xc00 [i915]
 ? srso_alias_return_thunk+0x5/0xfbef5
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xb1/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 intel_modeset_commit_pipes+0xa6/0x100 [i915]
 intel_dp_retrain_link+0x16b/0x1d0 [i915]
 intel_dp_link_check+0x58/0xa0 [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>
Complete report #1339553
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
? warn_thunk_thunk
vmlinux 0x16
6
intel_tc_port_update_mode
i915 0x16c
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
drm_dp_dpcd_access
drm_display_helper 0xb1
9
intel_tc_port_update_mode
i915 0x16c
10
intel_tc_port_update_mode
i915 0x16c
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 1208 at drivers/gpu/drm/i915/display/intel_tc.c:1260 tc_phy_hpd_live_status+0xa1/0xb0 [i915]
Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib sunrpc 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 snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers bnep snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 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_rapl_msr intel_rapl_common snd_soc_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_hda_ext_core mac80211
 snd_soc_core snd_compress x86_pkg_temp_thermal ac97_bus snd_hda_codec_hdmi intel_powerclamp snd_pcm_dmaengine libarc4 coretemp snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hda_codec cdc_ether usbnet uvcvideo snd_hda_core iwlwifi btusb kvm uvc snd_hwdep btrtl videobuf2_vmalloc snd_seq btintel iTCO_wdt videobuf2_memops snd_seq_device irqbypass spi_nor btbcm intel_pmc_bxt videobuf2_v4l2 hp_wmi rapl snd_pcm mtd btmtk ee1004 iTCO_vendor_support videobuf2_common mei_pxp mei_hdcp intel_cstate sparse_keymap spi_intel_pci snd_timer r8169 cfg80211 i2c_i801 bluetooth videodev mei_me r8152 intel_uncore platform_profile wmi_bmof intel_pmc_core spi_intel snd realtek idma64 i2c_smbus mc mei pcspkr rfkill mii soundcore pmt_telemetry pmt_class acpi_pad intel_pmc_ssram_telemetry acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt uas usb_storage typec_displayport hid_logitech_hidpp xe hid_logitech_dj intel_vsec drm_suballoc_helper drm_gpusvm nouveau nvme nvme_core mxm_wmi
 drm_ttm_helper nvme_keyring gpu_sched nvme_auth drm_gpuvm i915 drm_exec sdhci_pci drm_buddy i2c_algo_bit polyval_clmulni ucsi_acpi sdhci_uhs2 hid_multitouch ttm ghash_clmulni_intel typec_ucsi sdhci cqhci typec drm_display_helper sha512_ssse3 i2c_hid_acpi video mmc_core sha1_ssse3 thunderbolt vmd cec i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 1208 Comm: kworker/u48:8 Not tainted 6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP OMEN by HP Laptop 16-b0xxx/88F5, BIOS F.50 04/25/2025
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:tc_phy_hpd_live_status+0xa1/0xb0 [i915]
Code: 48 85 db 75 03 48 8b 1f 44 89 04 24 e8 98 db c0 ca 48 c7 c1 60 fb fa c0 48 89 da 48 c7 c7 6b 91 fd c0 48 89 c6 e8 3f 68 04 ca <0f> 0b 44 8b 04 24 eb a1 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffd33a01093b78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ddd42dbc240 RCX: 0000000000000027
RDX: ffff8de4b761cf88 RSI: 0000000000000001 RDI: ffff8de4b761cf80
RBP: ffff8ddd57f84628 R08: 0000000000000000 R09: ffffd33a01093a20
R10: ffffffff8d139808 R11: 00000000ffffdfff R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8de52965d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f30b8b08070 CR3: 00000005e862c006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 tc_phy_get_target_mode+0xe/0x40 [i915]
 intel_tc_port_update_mode+0x21/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? select_task_rq_fair+0x228/0x4d0
 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+0xa0/0x410 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12b/0x200 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1339369
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
? intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
intel_tc_port_update_mode
i915 0x16c
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
21
? warn_thunk_thunk
vmlinux 0x16
22
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 509428 at drivers/gpu/drm/display/drm_dp_mst_topology.c:3740 drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Modules linked in: tun snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat nvidia_uvm(OE) intel_vpu overlay 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 sunrpc nf_tables qrtr bnep binfmt_misc vfat fat snd_sof_pci_intel_mtl 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 iwlmvm squashfs snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils mac80211 snd_hda_ext_core snd_soc_acpi_intel_match intel_uncore_frequency snd_soc_acpi_intel_sdca_quirks intel_uncore_frequency_common soundwire_generic_allocation intel_pmc_core snd_soc_acpi crc8 x86_pkg_temp_thermal soundwire_bus snd_hda_codec_realtek intel_powerclamp snd_soc_sdca coretemp
 snd_hda_codec_generic r8153_ecm snd_soc_core cdc_ether snd_hda_scodec_component usbnet libarc4 kvm_intel snd_compress ac97_bus snd_pcm_dmaengine snd_usb_audio snd_hda_intel snd_intel_dspcfg dell_pc snd_intel_sdw_acpi platform_profile snd_ctl_led snd_hda_codec uvcvideo snd_usbmidi_lib kvm snd_hda_core uvc snd_ump videobuf2_vmalloc videobuf2_memops snd_rawmidi videobuf2_v4l2 snd_hwdep videobuf2_common snd_seq btusb nvidia_drm(OE) dell_rbtn dell_laptop videodev snd_seq_device btrtl iwlwifi btintel dell_wmi snd_pcm nvidia_modeset(OE) btbcm spi_nor irqbypass r8152 dell_smbios rapl processor_thermal_device_pci iTCO_wdt btmtk dcdbas intel_pmc_bxt intel_cstate processor_thermal_device mei_gsc_proxy spd5118 mtd iTCO_vendor_support intel_rapl_msr dell_wmi_sysman processor_thermal_wt_hint platform_temperature_control intel_uncore mc dell_wmi_descriptor mii dell_wmi_ddv dell_smm_hwmon wmi_bmof firmware_attributes_class cfg80211 bluetooth pcspkr snd_timer processor_thermal_rfim i2c_i801 mei_me nvidia(OE) snd
 spi_intel_pci e1000e soundcore spi_intel i2c_smbus mei processor_thermal_rapl idma64 intel_rapl_common rfkill intel_pmc_ssram_telemetry processor_thermal_wt_req pmt_telemetry processor_thermal_power_floor igen6_edac pmt_class processor_thermal_mbox int3403_thermal intel_hid joydev int340x_thermal_zone sparse_keymap acpi_tad int3400_thermal acpi_thermal_rel acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_plantronics typec_displayport xe hid_sensor_hub drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm intel_ishtp_hid drm_exec drm_gpusvm i915 nvme nvme_core nvme_keyring nvme_auth i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc drm_display_helper ucsi_acpi mmc_core typec_ucsi polyval_clmulni typec video ghash_clmulni_intel intel_ish_ipc hid_multitouch sha512_ssse3 thunderbolt sha1_ssse3 serio_raw rtsx_pci cec intel_ishtp vmd i2c_hid_acpi intel_vsec i2c_hid wmi pinctrl_meteorlake fuse i2c_dev [last unloaded: intel_vpu]
CPU: 5 UID: 0 PID: 509428 Comm: kworker/u89:26 Tainted: G           OE       6.16.8-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Precision 3591/0P80KX, BIOS 1.13.0 02/07/2025
Workqueue: events_unbound intel_tc_port_link_reset_work [i915]
RIP: 0010:drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Code: 8b 7f 08 48 8b 5f 50 48 85 db 74 2e e8 57 27 67 d7 48 c7 c1 c0 6e 9c c0 48 89 da 48 c7 c7 57 8f 9c c0 48 89 c6 e8 fe b3 aa d6 <0f> 0b 5b 4c 89 ef 5d 41 5c 41 5d e9 7e 9a c2 d7 48 8b 1f eb cd 66
RSP: 0018:ffffce6581a5bac0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8abe41dd2500 RCX: 0000000000000027
RDX: ffff8ac5afa9cf88 RSI: 0000000000000001 RDI: ffff8ac5afa9cf80
RBP: ffff8abf0b976000 R08: 0000000000000000 R09: ffffce6581a5b968
R10: ffffffff99739808 R11: 00000000ffffdfff R12: ffff8abe5905c628
R13: ffff8abe66a0ac58 R14: ffff8abe59059800 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8ac6154dd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000ebc00a45000 CR3: 00000005a102c001 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 mst_stream_pre_enable+0x1f9/0x2d0 [i915]
 ? intel_ddi_pre_pll_enable+0xf1/0x120 [i915]
 intel_encoders_pre_enable+0x6f/0x90 [i915]
 hsw_crtc_enable+0xea/0x4f0 [i915]
 ? intel_psr_notify_pipe_change+0x2e/0x210 [i915]
 intel_enable_crtc+0xf6/0x130 [i915]
 skl_commit_modeset_enables+0x317/0x720 [i915]
 intel_atomic_commit_tail+0x6b7/0xc00 [i915]
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xae/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 reset_link+0x1ce/0x290 [i915]
 intel_tc_port_link_reset_work+0xab/0x100 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1334837
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
drm_dp_dpcd_access
drm_display_helper 0xae
4
drm_dp_dpcd_access
drm_display_helper 0xae
5
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
? warn_thunk_thunk
vmlinux 0x16
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
10
intel_tc_port_update_mode
i915 0x16c
11
? warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
intel_tc_port_update_mode
i915 0x16c
14
? warn_thunk_thunk
vmlinux 0x16
15
intel_tc_port_update_mode
i915 0x16c
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
21
? warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 151434 at drivers/gpu/drm/i915/display/intel_tc.c:1842 __intel_tc_port_lock+0xa0/0x120 [i915]
Modules linked in: 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 binfmt_misc 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 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_hda_codec_hdmi snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs mt7921e mt7921_common snd_soc_hda_codec snd_hda_ext_core mt792x_lib snd_soc_core snd_hda_codec_realtek mt76_connac_lib x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic mt76 coretemp snd_compress ac97_bus
 snd_hda_scodec_component snd_pcm_dmaengine kvm_intel snd_hda_intel mac80211 snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec btusb kvm snd_hda_core btrtl btintel libarc4 snd_hwdep uvcvideo snd_seq btbcm spi_nor btmtk uvc cfg80211 snd_seq_device videobuf2_vmalloc iTCO_wdt videobuf2_memops snd_pcm irqbypass asus_nb_wmi intel_pmc_bxt videobuf2_v4l2 bluetooth mei_hdcp mtd mei_pxp ee1004 iTCO_vendor_support rapl intel_rapl_msr asus_wmi videobuf2_common snd_timer intel_cstate intel_uncore videodev platform_profile wmi_bmof pcspkr snd i2c_i801 rfkill mei_me i2c_smbus mc soundcore spi_intel_pci mei idma64 spi_intel processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint platform_temperature_control processor_thermal_rfim processor_thermal_rapl intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox intel_soc_dts_iosf joydev intel_pmc_core pmt_telemetry intel_hid pmt_class int3400_thermal intel_pmc_ssram_telemetry int3403_thermal sparse_keymap
 int340x_thermal_zone acpi_thermal_rel acpi_tad acpi_pad loop zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm ucsi_acpi typec_ucsi nvme typec i915 intel_oc_wdt nvme_core i2c_algo_bit drm_buddy ttm nvme_keyring nvme_auth drm_display_helper polyval_clmulni r8169 ghash_clmulni_intel thunderbolt sha512_ssse3 spi_pxa2xx_platform sha1_ssse3 dw_dmac realtek spi_pxa2xx_core cec vmd intel_vsec video wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 0 UID: 0 PID: 151434 Comm: kworker/0:2 Tainted: G        W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: ASUSTeK COMPUTER INC. ASUS EXPERTCENTER AIO E5402WHA_E5402WHA/E5402WHA, BIOS E5402WHA.312 08/24/2022
Workqueue: i915-unordered i915_hpd_poll_init_work [i915]
RIP: 0010:__intel_tc_port_lock+0xa0/0x120 [i915]
Code: 8b 5f 50 48 85 db 0f 84 8d 00 00 00 e8 e9 a9 40 e3 48 c7 c1 e8 04 1b c1 48 89 da 48 c7 c7 6b 91 1d c1 48 89 c6 e8 10 42 84 e2 <0f> 0b 48 83 c4 08 5b 5d 41 5e e9 51 c1 9c e3 31 d2 44 89 f6 48 89
RSP: 0018:ffffcfdce9f07a50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8cfc02d57640 RCX: 0000000000000027
RDX: ffff8cff9fe1cf88 RSI: 0000000000000001 RDI: ffff8cff9fe1cf80
RBP: ffff8cfc0ea40628 R08: 0000000000000000 R09: ffffcfdce9f078f8
R10: ffffffffa5b06440 R11: 00000001002716b0 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000001 R15: ffff8cfc181681e0
FS:  0000000000000000(0000) GS:ffff8cfff945f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f33484ac208 CR3: 000000012d5e2005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_init_lttpr_and_dprx_caps+0xbc/0x270 [i915]
 ? __mod_timer+0x123/0x340
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_detect_dpcd+0x4e/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 ? drm_connector_list_iter_next+0x7f/0xc0
 i915_hpd_poll_init_work+0x1fa/0x2d0 [i915]
 ? vfree.part.0+0x88/0x2a0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1327149
Frame # Function Binary Source or offset Line
1
? warn_thunk_thunk
vmlinux 0x16
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
drm_dp_dpcd_access
drm_display_helper 0xae
9
drm_dp_dpcd_access
drm_display_helper 0xae
10
intel_tc_port_update_mode
i915 0x16c
11
intel_tc_port_update_mode
i915 0x16c
12
? warn_thunk_thunk
vmlinux 0x16
13
intel_tc_port_update_mode
i915 0x16c
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
21
? warn_thunk_thunk
vmlinux 0x16
22
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 5080 at drivers/gpu/drm/i915/display/intel_display_power_well.c:284 hsw_wait_for_power_well_enable+0x151/0x160 [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 uhid bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 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 intel_uncore_frequency iwlmvm intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec
 snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_soc_core coretemp mac80211 vfat fat snd_compress kvm_intel ac97_bus snd_pcm_dmaengine snd_hda_intel nvidia_drm(OE) snd_intel_dspcfg nvidia_modeset(OE) snd_intel_sdw_acpi kvm libarc4 snd_hda_codec nvidia_uvm(OE) snd_hda_core snd_hwdep irqbypass snd_seq rapl iTCO_wdt processor_thermal_device_pci_legacy uvcvideo snd_seq_device btusb processor_thermal_device spi_nor uvc btrtl intel_cstate intel_pmc_bxt ee1004 mtd iTCO_vendor_support intel_rapl_msr mei_pxp mei_hdcp iwlwifi videobuf2_vmalloc snd_pcm btintel processor_thermal_wt_hint intel_uncore platform_temperature_control videobuf2_memops processor_thermal_rfim btbcm videobuf2_v4l2 snd_timer processor_thermal_rapl pcspkr nvidia(OE) lenovo_wmi_hotkey_utilities wmi_bmof i2c_i801 spi_intel_pci snd videobuf2_common btmtk intel_rapl_common cfg80211 spi_intel videodev i2c_smbus soundcore bluetooth mei_me mc processor_thermal_wt_req mei idma64 processor_thermal_power_floor processor_thermal_mbox
 intel_soc_dts_iosf igen6_edac ideapad_laptop platform_profile rfkill intel_pmc_core pmt_telemetry intel_hid pmt_class sparse_keymap int3403_thermal int3400_thermal intel_pmc_ssram_telemetry acpi_thermal_rel int340x_thermal_zone acpi_pad hid_logitech_hidpp joydev loop zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 hid_logitech_dj i2c_algo_bit drm_buddy ttm drm_display_helper r8169 polyval_clmulni hid_multitouch ghash_clmulni_intel sha512_ssse3 intel_oc_wdt sha1_ssse3 nvme cec i2c_hid_acpi realtek intel_vsec i2c_hid video nvme_core wmi nvme_keyring pinctrl_tigerlake nvme_auth serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 3 UID: 0 PID: 5080 Comm: kworker/u32:17 Tainted: G        W  OE       6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 82MG/LNVNB161216, BIOS H4CN34WW(V2.03) 12/19/2023
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:hsw_wait_for_power_well_enable+0x151/0x160 [i915]
Code: 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 98 7c 06 dc 48 c7 c1 b0 05 fa c0 48 89 da 48 c7 c7 35 6a fd c0 48 89 c6 e8 bf 14 4a db <0f> 0b eb 9f 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffcec0cb563b28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d0e82633220 RCX: 0000000000000027
RDX: ffff8d102799cf88 RSI: 0000000000000001 RDI: ffff8d102799cf80
RBP: 00000000ffffff92 R08: 0000000000000000 R09: ffffcec0cb5639d0
R10: ffffffff9e539768 R11: 00000000ffffdfff R12: ffff8d0e82cb1640
R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000045444
FS:  0000000000000000(0000) GS:ffff8d10885df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0b98579000 CR3: 00000001353e4004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? ktime_get_mono_fast_ns+0x35/0xe0
 hsw_power_well_enable+0xc0/0x1d0 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x46/0x60 [i915]
 intel_dp_aux_xfer+0xf5/0x770 [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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_hpd_pulse+0xa0/0x410 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12b/0x200 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1325480
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
drm_dp_dpcd_access
drm_display_helper 0xae
3
drm_dp_dpcd_access
drm_display_helper 0xae
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
? warn_thunk_thunk
vmlinux 0x16
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
? warn_thunk_thunk
vmlinux 0x16
14
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 12 PID: 36357 at drivers/gpu/drm/i915/display/intel_dp_aux.c:326 intel_dp_aux_xfer+0x6fa/0x770 [i915]
Modules linked in: uinput uhid 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_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 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 mac80211 intel_uncore_frequency snd_soc_hda_codec intel_uncore_frequency_common
 snd_hda_ext_core intel_tcc_cooling x86_pkg_temp_thermal snd_soc_core intel_powerclamp coretemp snd_compress kvm_intel ac97_bus snd_pcm_dmaengine snd_hda_intel libarc4 snd_intel_dspcfg snd_intel_sdw_acpi intel_ipu6_isys kvm snd_hda_codec videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videobuf2_common btusb snd_hda_core btrtl iwlwifi snd_hwdep btintel snd_seq btbcm processor_thermal_device_pci btmtk processor_thermal_device spi_nor snd_seq_device irqbypass mei_hdcp iTCO_wdt mei_pxp processor_thermal_wt_hint rapl snd_pcm intel_pmc_bxt platform_temperature_control mtd bluetooth intel_cstate intel_rapl_msr iTCO_vendor_support processor_thermal_rfim snd_timer mei_me acer_wmi spi_intel_pci cfg80211 processor_thermal_rapl intel_uncore pcspkr platform_profile intel_rapl_common snd i2c_i801 mei wmi_bmof ov2740 spi_intel rfkill processor_thermal_wt_req i2c_smbus soundcore intel_ipu6 processor_thermal_power_floor v4l2_fwnode processor_thermal_mbox idma64 v4l2_async igen6_edac ipu_bridge int3403_thermal
 intel_skl_int3472_tps68470 videodev int340x_thermal_zone tps68470_regulator acer_wireless clk_tps68470 intel_pmc_core mc int3400_thermal acpi_tad acpi_pad pmt_telemetry dptf_power acpi_thermal_rel pmt_class intel_skl_int3472_discrete intel_hid intel_pmc_ssram_telemetry intel_skl_int3472_common sparse_keymap joydev loop zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 nvme i2c_algo_bit drm_buddy ttm drm_display_helper nvme_core polyval_clmulni hid_multitouch ghash_clmulni_intel sha512_ssse3 nvme_keyring intel_oc_wdt thunderbolt sha1_ssse3 nvme_auth cec intel_vsec vmd i2c_hid_acpi video i2c_hid wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 12 UID: 0 PID: 36357 Comm: kworker/12:2 Tainted: G        W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Swift SF314-71/Starfish_ADH, BIOS V1.06 08/17/2022
Workqueue: i915-unordered i915_hpd_poll_init_work [i915]
RIP: 0010:intel_dp_aux_xfer+0x6fa/0x770 [i915]
Code: 48 8b 7f 08 4c 8b 6f 50 4d 85 ed 74 42 e8 1e 76 da c3 41 89 e8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 b7 e8 c0 e8 46 0e 1e c3 <0f> 0b 48 8b 04 24 89 a8 60 06 00 00 e9 64 ff ff ff 4c 89 fe 48 c7
RSP: 0018:ffffd098f02b3a78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e465dfe4628 RCX: 0000000000000027
RDX: ffff8e49df61cf88 RSI: 0000000000000001 RDI: ffff8e49df61cf80
RBP: 00000000ad40023f R08: 0000000000000000 R09: ffffd098f02b3858
R10: ffffffff86339768 R11: 00000000ffffdfff R12: ffff8e46522f7320
R13: ffff8e4642ec4cd0 R14: ffff8e4663178000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8e4a5845f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc3bc014028 CR3: 000000030dc2c003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_init_lttpr_and_dprx_caps+0xbc/0x270 [i915]
 ? __mod_timer+0x123/0x340
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_detect_dpcd+0x4e/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 ? drm_connector_list_iter_next+0x7f/0xc0
 i915_hpd_poll_init_work+0x1fa/0x2d0 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1324838
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
? warn_thunk_thunk
vmlinux 0x16
10
intel_tc_port_update_mode
i915 0x16c
11
? intel_tc_port_update_mode
i915 0x16c
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? intel_tc_port_update_mode
i915 0x16c
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: 2 PID: 4163 at drivers/gpu/drm/i915/display/intel_display_power_well.c:1009 gen9_disable_dc_states+0x2c5/0x330 [i915]
Modules linked in: 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 binfmt_misc snd_sof_pci_intel_skl 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 snd_sof snd_sof_utils snd_soc_acpi_intel_match intel_uncore_frequency intel_uncore_frequency_common snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus intel_tcc_cooling x86_pkg_temp_thermal snd_soc_sdca intel_powerclamp coretemp dell_pc snd_soc_avs platform_profile uvcvideo kvm_intel snd_soc_hda_codec snd_hda_ext_core snd_ctl_led vfat iTCO_wdt uvc intel_pmc_bxt iwlmvm snd_soc_core fat snd_hda_codec_realtek videobuf2_vmalloc dell_rbtn
 ee1004 mei_wdt mei_hdcp iTCO_vendor_support mei_pxp intel_rapl_msr kvm dell_laptop snd_compress snd_hda_codec_generic videobuf2_memops mac80211 snd_hda_scodec_component ac97_bus irqbypass videobuf2_v4l2 snd_pcm_dmaengine btusb videobuf2_common btrtl dell_smm_hwmon videodev btintel snd_hda_intel btbcm libarc4 snd_intel_dspcfg btmtk snd_intel_sdw_acpi snd_hda_codec mc rapl bluetooth dell_wmi snd_hda_core processor_thermal_device_pci_legacy snd_hwdep processor_thermal_device intel_cstate dell_smbios iwlwifi processor_thermal_wt_hint snd_seq dcdbas snd_seq_device platform_temperature_control intel_uncore snd_pcm dell_wmi_sysman dell_wmi_descriptor processor_thermal_rfim cfg80211 firmware_attributes_class intel_wmi_thunderbolt pcspkr wmi_bmof processor_thermal_rapl snd_timer i2c_i801 snd intel_rapl_common i2c_smbus soundcore rfkill processor_thermal_wt_req mei_me processor_thermal_power_floor intel_xhci_usb_role_switch mei processor_thermal_mbox idma64 intel_soc_dts_iosf intel_pch_thermal intel_pmc_core
 pmt_telemetry pmt_class intel_pmc_ssram_telemetry int3400_thermal int3403_thermal int340x_thermal_zone acpi_thermal_rel intel_hid intel_vsec acpi_pad sparse_keymap joydev loop zram lz4hc_compress lz4_compress i915 8021q garp stp llc mrp rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_buddy ucsi_acpi polyval_clmulni ttm ghash_clmulni_intel typec_ucsi hid_multitouch sha512_ssse3 drm_display_helper nvme e1000e typec sha1_ssse3 rtsx_pci thunderbolt cec i2c_hid_acpi intel_oc_wdt video i2c_hid nvme_core nvme_keyring wmi nvme_auth serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi scsi_dh_rdac scsi_dh_emc scsi_dh_alua i2c_dev fuse dm_multipath nfnetlink
CPU: 2 UID: 1000 PID: 4163 Comm: Renderer Tainted: G     U  W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [U]=USER, [W]=WARN
Hardware name: Dell Inc. Latitude 7490/0KP0FT, BIOS 1.35.0 11/02/2023
RIP: 0010:gen9_disable_dc_states+0x2c5/0x330 [i915]
Code: 85 d2 75 03 48 8b 17 48 89 14 24 e8 95 41 e6 d7 48 8b 14 24 48 c7 c1 08 0d fa c0 48 c7 c7 35 6a fd c0 48 89 c6 e8 bb d9 29 d7 <0f> 0b e9 03 fe ff ff 48 8b 3b 0f b6 c8 48 85 ff 74 04 48 8b 7f 08
RSP: 0018:ffffd169d0bab8b8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d9616aa8628 RCX: 0000000000000027
RDX: ffff8d997131cf88 RSI: 0000000000000001 RDI: ffff8d997131cf80
RBP: ffff8d9616aa8628 R08: 0000000000000000 R09: ffffd169d0bab760
R10: ffffffff9a339768 R11: 00000000ffffdfff R12: 0000000000000048
R13: fffffffffffffffe R14: 0000000000000000 R15: ffff8d960223da00
FS:  00007f1d73e5c6c0(0000) GS:ffff8d99d615f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1d6c024000 CR3: 000000010160a003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ? intel_display_power_grab_async_put_ref+0x5c/0x120 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x46/0x60 [i915]
 __gt_unpark+0x2d/0x80 [i915]
 __intel_wakeref_get_first+0x44/0xd0 [i915]
 eb_select_engine+0x4d2/0x600 [i915]
 i915_gem_do_execbuffer+0x46f/0x1140 [i915]
 ? rmqueue_pcplist+0x96/0x180
 i915_gem_execbuffer2_ioctl+0x125/0x250 [i915]
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 __x64_sys_ioctl+0x94/0xe0
 do_syscall_64+0x82/0x2c0
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1da74110ed
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f1d73e5ac10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1d6feb15f0 RCX: 00007f1da74110ed
RDX: 00007f1d73e5ac90 RSI: 0000000040406469 RDI: 0000000000000030
RBP: 00007f1d73e5ac60 R08: 00007f1d81067200 R09: 00007f1da7200e40
R10: 000067bf527a2fa8 R11: 0000000000000246 R12: 00007f1d49c98000
R13: 0000000000000030 R14: 00007f1d7f9b4090 R15: 00007f1d8106721c
 </TASK>
Complete report #1324025
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
intel_tc_port_update_mode
i915 0x16c
6
? warn_thunk_thunk
vmlinux 0x16
7
intel_tc_port_update_mode
i915 0x16c
8
drm_dp_dpcd_access
drm_display_helper 0xae
9
drm_dp_dpcd_access
drm_display_helper 0xae
10
intel_tc_port_update_mode
i915 0x16c
11
intel_tc_port_update_mode
i915 0x16c
12
? warn_thunk_thunk
vmlinux 0x16
13
intel_tc_port_update_mode
i915 0x16c
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
21
? warn_thunk_thunk
vmlinux 0x16
22
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 4 PID: 15525 at drivers/gpu/drm/i915/display/intel_display_power_well.c:284 hsw_wait_for_power_well_enable+0x151/0x160 [i915]
Modules linked in: uinput nf_conntrack_netlink vxlan ip6_udp_tunnel udp_tunnel xt_policy xt_mark xt_bpf xt_nat veth rfcomm snd_seq_dummy snd_hrtimer br_netfilter xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay 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 snd_ctl_led snd_soc_skl_hda_dsp qrtr snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic bnep snd_soc_dmic snd_hda_scodec_component 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 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 vfat fat intel_uncore_frequency snd_compress intel_uncore_frequency_common ac97_bus snd_pcm_dmaengine snd_hda_intel x86_pkg_temp_thermal snd_intel_dspcfg iwlmvm intel_powerclamp snd_intel_sdw_acpi coretemp snd_hda_codec nvidia_drm(O) kvm_intel snd_hda_core nvidia_modeset(O) uvcvideo snd_hwdep mac80211 processor_thermal_device_pci_legacy uvc btusb snd_seq kvm nvidia_uvm(O) processor_thermal_device videobuf2_vmalloc btrtl snd_seq_device processor_thermal_wt_hint libarc4 videobuf2_memops btintel iTCO_wdt snd_pcm platform_temperature_control irqbypass videobuf2_v4l2 btbcm intel_pmc_bxt spi_nor processor_thermal_rfim rapl intel_cstate intel_rapl_msr processor_thermal_rapl ee1004 iTCO_vendor_support mtd iwlwifi mei_hdcp mei_pxp videobuf2_common snd_timer btmtk nvidia(O) intel_rapl_common processor_thermal_wt_req i2c_i801 videodev snd intel_uncore
 bluetooth lenovo_wmi_hotkey_utilities pcspkr spi_intel_pci processor_thermal_power_floor wmi_bmof i2c_smbus cfg80211 soundcore mc mei_me spi_intel processor_thermal_mbox mei idma64 intel_soc_dts_iosf igen6_edac ideapad_laptop intel_pmc_core platform_profile pmt_telemetry rfkill intel_hid pmt_class int3400_thermal int3403_thermal sparse_keymap intel_pmc_ssram_telemetry acpi_thermal_rel int340x_thermal_zone 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 polyval_clmulni nvme drm_display_helper ghash_clmulni_intel hid_multitouch nvme_core r8169 sha512_ssse3 intel_oc_wdt sha1_ssse3 video realtek nvme_keyring cec i2c_hid_acpi intel_vsec nvme_auth i2c_hid wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 4 UID: 0 PID: 15525 Comm: kworker/u32:4 Tainted: G        W  O        6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE
Hardware name: LENOVO 82MG/LNVNB161216, BIOS H4CN25WW(V1.10) 06/14/2022
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:hsw_wait_for_power_well_enable+0x151/0x160 [i915]
Code: 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 98 7c c6 da 48 c7 c1 b0 05 fa c0 48 89 da 48 c7 c7 35 6a fd c0 48 89 c6 e8 bf 14 0a da <0f> 0b eb 9f 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffd11982f8fb28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88dd424175d0 RCX: 0000000000000027
RDX: ffff88dee7a1cf88 RSI: 0000000000000001 RDI: ffff88dee7a1cf80
RBP: 00000000ffffff92 R08: 0000000000000000 R09: ffffd11982f8f9d0
R10: ffffffff9d139768 R11: 00000000ffffdfff R12: ffff88dd55330a40
R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000045444
FS:  0000000000000000(0000) GS:ffff88df49a5f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2492fa3850 CR3: 00000001a262c002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 hsw_power_well_enable+0xc0/0x1d0 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x46/0x60 [i915]
 intel_dp_aux_xfer+0xf5/0x770 [i915]
 ? pick_eevdf+0x76/0x190
 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]
 intel_dp_read_dprx_caps+0x7a/0x90 [i915]
 intel_dp_hpd_pulse+0xa0/0x410 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12b/0x200 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1322300
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
? intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
intel_tc_port_update_mode
i915 0x16c
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
intel_tc_port_update_mode
i915 0x16c
14
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 250134 at drivers/gpu/drm/display/drm_dp_mst_topology.c:3740 drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Modules linked in: tls xt_nat nf_conntrack_netlink veth uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay 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_soc_sof_es8336 snd_sof_probes snd_soc_intel_hda_dsp_common snd_soc_dmic 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 iwlmvm 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 binfmt_misc intel_uncore_frequency intel_uncore_frequency_common snd_sof_utils mac80211 snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi vfat crc8 soundwire_bus fat x86_pkg_temp_thermal
 intel_powerclamp snd_soc_sdca coretemp snd_soc_avs kvm_intel snd_soc_hda_codec snd_hda_ext_core libarc4 snd_hda_intel snd_soc_es8316 kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_soc_core snd_hda_codec uvcvideo snd_hda_core btusb uvc snd_compress videobuf2_vmalloc ac97_bus videobuf2_memops btrtl videobuf2_v4l2 snd_hwdep snd_pcm_dmaengine iwlwifi videobuf2_common btintel snd_seq processor_thermal_device_pci_legacy irqbypass processor_thermal_device spi_nor snd_seq_device btbcm videodev processor_thermal_wt_hint platform_temperature_control iTCO_wdt snd_pcm mtd snd_ctl_led processor_thermal_rfim rapl btmtk intel_pmc_bxt huawei_wmi intel_cstate iTCO_vendor_support processor_thermal_rapl intel_rapl_msr mei_pxp mei_hdcp mc sparse_keymap wmi_bmof intel_uncore bluetooth cfg80211 pcspkr intel_rapl_common i2c_i801 spi_intel_pci snd_timer i2c_smbus processor_thermal_wt_req spi_intel mei_me processor_thermal_power_floor processor_thermal_mbox mei rfkill intel_soc_dts_iosf intel_pmc_core snd idma64 igen6_edac
 pmt_telemetry soundcore pmt_class intel_pmc_ssram_telemetry acpi_pad int3400_thermal int3403_thermal int340x_thermal_zone acpi_thermal_rel joydev loop zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm r8152 mii i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni nvme ghash_clmulni_intel sha512_ssse3 hid_multitouch intel_oc_wdt sha1_ssse3 video i2c_hid_acpi cec i2c_hid nvme_core nvme_keyring wmi nvme_auth pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 5 UID: 0 PID: 250134 Comm: kworker/5:3 Tainted: G        W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: HUAWEI KLVD-WXX9/KLVD-WXX9-PCB-B2, BIOS 3.25 05/24/2023
Workqueue: i915-unordered intel_encoder_link_check_work_fn [i915]
RIP: 0010:drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Code: 8b 7f 08 48 8b 5f 50 48 85 db 74 2e e8 d7 cb e7 c5 48 c7 c1 b8 4e 96 c0 48 89 da 48 c7 c7 4f 6f 96 c0 48 89 c6 e8 fe 63 2b c5 <0f> 0b 5b 4c 89 ef 5d 41 5c 41 5d e9 3e 3c 43 c6 48 8b 1f eb cd 66
RSP: 0018:ffffd45fc8c4fa90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e710237f880 RCX: 0000000000000027
RDX: ffff8e747089cf88 RSI: 0000000000000001 RDI: ffff8e747089cf80
RBP: ffff8e71a2300000 R08: 0000000000000000 R09: ffffd45fc8c4f938
R10: ffffffff87d18a80 R11: 00000000fffffa08 R12: ffff8e71149b4628
R13: ffff8e710706ec58 R14: ffff8e7105820800 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8e74e7cdf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001864001853fc CR3: 000000016e107004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 mst_stream_pre_enable+0x1f9/0x2d0 [i915]
 ? combo_pll_enable+0x55/0x70 [i915]
 intel_encoders_pre_enable+0x6f/0x90 [i915]
 hsw_crtc_enable+0xea/0x4f0 [i915]
 ? intel_psr_notify_pipe_change+0x2e/0x210 [i915]
 intel_enable_crtc+0xf9/0x130 [i915]
 skl_commit_modeset_enables+0x317/0x720 [i915]
 intel_atomic_commit_tail+0x6b7/0xc00 [i915]
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xae/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 intel_modeset_commit_pipes+0xa6/0x100 [i915]
 intel_dp_retrain_link+0x16b/0x1d0 [i915]
 intel_dp_link_check+0x58/0xa0 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1321934
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
intel_tc_port_update_mode
i915 0x16c
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
intel_tc_port_update_mode
i915 0x16c
12
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 259128 at drivers/gpu/drm/display/drm_dp_mst_topology.c:3740 drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Modules linked in: ses enclosure scsi_transport_sas uas usb_storage overlay typec_displayport cdc_acm tun uinput snd_seq_dummy rfcomm snd_hrtimer uhid snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers nf_conntrack_netbios_ns snd_soc_intel_hda_dsp_common snd_sof_probes 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 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic nft_chain_nat snd_sof_pci_intel_tgl nf_nat snd_sof_pci_intel_cnl snd_sof_intel_hda_generic nf_conntrack soundwire_intel nf_defrag_ipv6 snd_sof_intel_hda_sdw_bpt nf_defrag_ipv4 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 nf_tables 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 qrtr snd_compress intel_uncore_frequency ac97_bus intel_uncore_frequency_common snd_pcm_dmaengine intel_tcc_cooling snd_hda_intel iwlmvm bnep x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp snd_intel_sdw_acpi processor_thermal_device_pci coretemp snd_hda_codec processor_thermal_device uvcvideo mac80211 processor_thermal_wt_hint snd_hda_core kvm_intel uvc platform_temperature_control snd_hwdep videobuf2_vmalloc btusb binfmt_misc processor_thermal_rfim libarc4 kvm snd_seq videobuf2_memops iTCO_wdt btrtl intel_rapl_msr processor_thermal_rapl vfat snd_seq_device videobuf2_v4l2 intel_pmc_bxt irqbypass btintel intel_rapl_common iwlwifi fat snd_pcm spi_nor videobuf2_common iTCO_vendor_support rapl btbcm processor_thermal_wt_req snd_ctl_led mtd thinkpad_acpi intel_pmc_core snd_timer mei_wdt mei_hdcp mei_pxp processor_thermal_power_floor intel_cstate think_lmi videodev btmtk cfg80211 i2c_i801 spi_intel_pci platform_profile pmt_telemetry snd processor_thermal_mbox
 int3403_thermal intel_uncore mei_me pcspkr firmware_attributes_class wmi_bmof mc bluetooth intel_hid i2c_smbus spi_intel idma64 rfkill pmt_class igen6_edac int3400_thermal soundcore int340x_thermal_zone soc_button_array mei_vsc_hw joydev mei sparse_keymap intel_pmc_ssram_telemetry acpi_thermal_rel acpi_tad acpi_pad loop zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm ucsi_acpi typec_ucsi i915 typec i2c_algo_bit nvme drm_buddy polyval_clmulni hid_multitouch nvme_core ttm ghash_clmulni_intel drm_display_helper sha512_ssse3 nvme_keyring intel_oc_wdt i2c_hid_acpi video sha1_ssse3 intel_vsec thunderbolt cec nvme_auth i2c_hid wmi pinctrl_tigerlake serio_raw r8152 mii sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 5 UID: 0 PID: 259128 Comm: kworker/u80:20 Tainted: G        W           6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 21CBCTO1WW/21CBCTO1WW, BIOS N3AET86W (1.51 ) 06/03/2025
Workqueue: events_unbound intel_tc_port_link_reset_work [i915]
RIP: 0010:drm_dp_mst_topology_queue_probe+0xc2/0xe0 [drm_display_helper]
Code: 8b 7f 08 48 8b 5f 50 48 85 db 74 2e e8 d7 9b 46 f1 48 c7 c1 b8 ae 98 c0 48 89 da 48 c7 c7 4f cf 98 c0 48 89 c6 e8 fe 33 8a f0 <0f> 0b 5b 4c 89 ef 5d 41 5c 41 5d e9 3e 0c a2 f1 48 8b 1f eb cd 66
RSP: 0018:ffffcbc98be4fac0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8adc031cc780 RCX: 0000000000000027
RDX: ffff8ae33f09cf88 RSI: 0000000000000001 RDI: ffff8ae33f09cf80
RBP: ffff8adf49000000 R08: 0000000000000000 R09: ffffcbc98be4f968
R10: ffffffffb3539768 R11: 00000000ffffdfff R12: ffff8adc1b734628
R13: ffff8adc16f98c58 R14: ffff8adc10419a00 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8ae38acdf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f2e6549538 CR3: 0000000148c2c004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 mst_stream_pre_enable+0x1f9/0x2d0 [i915]
 intel_encoders_pre_enable+0x6f/0x90 [i915]
 hsw_crtc_enable+0xea/0x4f0 [i915]
 ? intel_psr_notify_pipe_change+0x2e/0x210 [i915]
 intel_enable_crtc+0xf6/0x130 [i915]
 skl_commit_modeset_enables+0x317/0x720 [i915]
 intel_atomic_commit_tail+0x6b7/0xc00 [i915]
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xae/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 reset_link+0x1ce/0x290 [i915]
 intel_tc_port_link_reset_work+0xab/0x100 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1317943
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
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
? warn_thunk_thunk
vmlinux 0x16
9
intel_tc_port_update_mode
i915 0x16c
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_tc_port_update_mode
i915 0x16c
13
intel_tc_port_update_mode
i915 0x16c
14
intel_tc_port_update_mode
i915 0x16c
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
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 890 at drivers/gpu/drm/i915/display/intel_display.c:419 intel_disable_transcoder+0x31d/0x3c0 [i915]
Modules linked in: i915 drm_buddy video ttm firewire_ohci mpt3sas igb drm_display_helper mptspi(+) polyval_clmulni nvme ghash_clmulni_intel scsi_transport_spi sha512_ssse3 firewire_core mptscsih sha1_ssse3 raid_class mptbase cec sp5100_tco dca nvme_core crc_itu_t scsi_transport_sas i2c_algo_bit nvme_keyring nvme_auth wmi sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse i2c_dev nfnetlink
CPU: 1 UID: 0 PID: 890 Comm: kworker/1:3 Not tainted 6.16.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: ASUS System Product Name/CROSSHAIR VI HERO, BIOS 8801 08/30/2024
Workqueue: i915-unordered intel_encoder_link_check_work_fn [i915]
RIP: 0010:intel_disable_transcoder+0x31d/0x3c0 [i915]
Code: 3b 48 85 ff 74 04 48 8b 7f 08 48 8b 5f 50 48 85 db 74 50 e8 e5 18 e8 eb 48 89 da 48 c7 c7 10 e7 06 c1 48 89 c6 e8 13 b1 2b eb <0f> 0b e9 f2 fe ff ff 41 c1 e5 0c 41 81 c5 e0 04 06 00 e9 87 fe ff
RSP: 0018:ffffd09384263a48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d2301ca00c0 RCX: 0000000000000027
RDX: ffff8d33f6a9cf88 RSI: 0000000000000001 RDI: ffff8d33f6a9cf80
RBP: 0000000000070008 R08: 0000000000000000 R09: ffffd093842638f0
R10: ffffffffae539768 R11: 00000000ffffdfff R12: 00000000ffffff92
R13: ffffffffc103a3e0 R14: 0000000000000000 R15: 0000000040000000
FS:  0000000000000000(0000) GS:ffff8d34476df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005624f40ff170 CR3: 0000000119d12000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 intel_ddi_post_disable_hdmi_or_sst.isra.0+0xd3/0x2c0 [i915]
 intel_ddi_post_disable+0x13b/0x170 [i915]
 intel_encoders_post_disable+0x72/0x90 [i915]
 hsw_crtc_disable+0x59/0x110 [i915]
 intel_old_crtc_state_disables+0xd9/0x1b0 [i915]
 intel_commit_modeset_disables+0x3e1/0x480 [i915]
 intel_atomic_commit_tail+0x36f/0xc00 [i915]
 ? srso_return_thunk+0x5/0x5f
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xb1/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 intel_modeset_commit_pipes+0xa6/0x100 [i915]
 intel_dp_retrain_link+0x16b/0x1d0 [i915]
 intel_dp_link_check+0x58/0xa0 [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+0x152/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>