Info

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Function
intel_digital_port_connected
First occurrence
2025-11-19
Last occurrence
2026-03-06
State
NEW
Components
xorg-x11-drv-intel Tainted
Quality
-38

Statistics

Operating system Count
Fedora 42 779
Architecture Count
x86_64 779
Related packages Count
kernel-core 779
 0:6.18.7-100.fc42 775
 0:6.17.7-200.fc42 4

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

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Report backtrace


Complete report #1399836
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
? warn_thunk_thunk
vmlinux 0x16
5
intel_digital_port_connected
i915 0x32
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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 48902 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: binfmt_misc uinput snd_seq_dummy rfcomm 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 sunrpc qrtr 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 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 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 intel_uncore_frequency intel_uncore_frequency_common
 snd_soc_hda_codec snd_hda_ext_core vfat snd_hda_codec fat squashfs snd_hda_core x86_pkg_temp_thermal iwlmvm intel_powerclamp snd_intel_dspcfg snd_intel_sdw_acpi coretemp processor_thermal_device_pci snd_hwdep kvm_intel snd_soc_core processor_thermal_device mac80211 processor_thermal_wt_hint uvcvideo snd_compress platform_temperature_control ac97_bus processor_thermal_soc_slider uvc btusb kvm snd_pcm_dmaengine platform_profile videobuf2_vmalloc libarc4 btmtk snd_seq processor_thermal_rfim videobuf2_memops btrtl snd_seq_device intel_rapl_msr processor_thermal_rapl videobuf2_v4l2 irqbypass iTCO_wdt btbcm intel_rapl_common spi_nor snd_pcm iwlwifi rtsx_usb_sdmmc videobuf2_common rapl intel_pmc_core intel_pmc_bxt rtsx_usb_ms btintel processor_thermal_wt_req mei_hdcp mtd mei_pxp snd_timer iTCO_vendor_support mmc_core pmt_telemetry intel_cstate videodev memstick processor_thermal_power_floor cfg80211 r8169 bluetooth spi_intel_pci mei_me snd i2c_i801 pmt_discovery processor_thermal_mbox intel_uncore rtsx_usb mc
 wmi_bmof pcspkr realtek spi_intel mei soundcore i2c_smbus intel_hid idma64 pmt_class int340x_thermal_zone rfkill igen6_edac int3400_thermal acpi_pad soc_button_array intel_pmc_ssram_telemetry sparse_keymap acpi_thermal_rel acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy hid_multitouch ttm nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi video ghash_clmulni_intel hkdf cec intel_vsec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 48902 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 06 d6 48 8b 14 24 48 c7 c1 a8 04 c8 c0 48 c7 c7 9a 86 ca c0 48 89 c6 e8 5a 25 44 d5 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffccc34d1778c8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff889a01c69600 RCX: 0000000000000027
RDX: ffff889d9f61cfc8 RSI: 0000000000000001 RDI: ffff889d9f61cfc0
RBP: ffff889a1192c000 R08: 0000000000000000 R09: ffffccc34d177770
R10: ffffffff9833c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff889a1192c000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f04b50c9e40(0000) GS:ffff889e06429000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000034c4040f3000 CR3: 000000035de8e002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? ktime_get_ts64+0x49/0x140
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? __x64_sys_poll+0xc4/0x190
 ? do_syscall_64+0xb6/0x7f0
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f04b6c96422
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:00007ffef6ec62f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000560b52172eb0 RCX: 00007f04b6c96422
RDX: 000000000000000d RSI: 0000560b51f5b8a0 RDI: 000000000000000e
RBP: 00007ffef6ec6320 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b52172c40
R13: 000000000000000d R14: 0000560b51f13360 R15: 0000000000000000
 </TASK>
Complete report #1398067
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
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
warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 4 PID: 3588 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: binfmt_misc uinput snd_seq_dummy rfcomm 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 sunrpc snd_hda_codec_intelhdmi qrtr 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 bnep 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
 intel_uncore_frequency intel_uncore_frequency_common iwlmvm snd_hda_codec snd_hda_core vfat x86_pkg_temp_thermal fat snd_intel_dspcfg intel_powerclamp squashfs snd_intel_sdw_acpi mac80211 coretemp snd_hwdep processor_thermal_device_pci snd_soc_core processor_thermal_device processor_thermal_wt_hint kvm_intel uvcvideo platform_temperature_control snd_compress btusb processor_thermal_soc_slider ac97_bus uvc platform_profile snd_pcm_dmaengine libarc4 videobuf2_vmalloc btmtk processor_thermal_rfim kvm snd_seq videobuf2_memops btrtl intel_rapl_msr processor_thermal_rapl snd_seq_device videobuf2_v4l2 iTCO_wdt btbcm intel_rapl_common spi_nor snd_pcm iwlwifi rtsx_usb_sdmmc videobuf2_common intel_pmc_bxt irqbypass rtsx_usb_ms btintel processor_thermal_wt_req intel_pmc_core mtd snd_timer mei_hdcp mei_pxp mmc_core iTCO_vendor_support rapl videodev memstick cfg80211 processor_thermal_power_floor bluetooth pmt_telemetry snd spi_intel_pci r8169 mei_me intel_cstate i2c_i801 processor_thermal_mbox intel_uncore mc
 rtsx_usb wmi_bmof pcspkr pmt_discovery int3400_thermal spi_intel soundcore realtek rfkill mei i2c_smbus idma64 int340x_thermal_zone pmt_class igen6_edac intel_hid soc_button_array acpi_thermal_rel intel_pmc_ssram_telemetry sparse_keymap acpi_tad joydev acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy ttm hid_multitouch nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi video ghash_clmulni_intel hkdf cec intel_vsec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 4 UID: 0 PID: 3588 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 66 f2 48 8b 14 24 48 c7 c1 a8 04 c8 c0 48 c7 c7 9a 86 ca c0 48 89 c6 e8 5a 25 a4 f1 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffceec8d58bae8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888c8d5ea200 RCX: 0000000000000027
RDX: ffff88901f81cfc8 RSI: 0000000000000001 RDI: ffff88901f81cfc0
RBP: ffff888c916f6000 R08: 0000000000000000 R09: ffffceec8d58b990
R10: ffffffffb493c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff888c916f6000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fdf681b4e40(0000) GS:ffff88906a029000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2ed8fce000 CR3: 000000010ab36002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? sched_balance_domains+0xc4/0x3a0
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdf69d97422
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:00007fff837c0b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055e1d37b2e80 RCX: 00007fdf69d97422
RDX: 000000000000000d RSI: 000055e1d34c2300 RDI: 000000000000000e
RBP: 00007fff837c0b50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1d37b2c10
R13: 000000000000000d R14: 000055e1d389f490 R15: 0000000000000000
 </TASK>
Complete report #1396617
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
5
? warn_thunk_thunk
vmlinux 0x16
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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 3507 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: binfmt_misc 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 sunrpc qrtr snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib bnep 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 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 vfat snd_hda_ext_core
 intel_uncore_frequency fat snd_hda_codec intel_uncore_frequency_common iwlmvm snd_hda_core squashfs snd_intel_dspcfg snd_intel_sdw_acpi x86_pkg_temp_thermal snd_hwdep intel_powerclamp processor_thermal_device_pci snd_soc_core processor_thermal_device coretemp processor_thermal_wt_hint snd_compress platform_temperature_control mac80211 kvm_intel uvcvideo ac97_bus processor_thermal_soc_slider snd_pcm_dmaengine platform_profile btusb uvc processor_thermal_rfim snd_seq videobuf2_vmalloc kvm btmtk intel_rapl_msr processor_thermal_rapl libarc4 videobuf2_memops snd_seq_device btrtl iTCO_wdt intel_rapl_common videobuf2_v4l2 snd_pcm irqbypass btbcm intel_pmc_core spi_nor rtsx_usb_sdmmc intel_pmc_bxt iwlwifi processor_thermal_wt_req videobuf2_common rtsx_usb_ms rapl mei_hdcp mei_pxp snd_timer btintel pmt_telemetry mtd mmc_core iTCO_vendor_support processor_thermal_power_floor memstick videodev intel_cstate cfg80211 r8169 mei_me snd pmt_discovery bluetooth i2c_i801 spi_intel_pci processor_thermal_mbox rtsx_usb
 intel_uncore mc wmi_bmof pcspkr int3400_thermal realtek pmt_class mei soundcore i2c_smbus spi_intel intel_hid int340x_thermal_zone rfkill idma64 igen6_edac soc_button_array joydev acpi_thermal_rel intel_pmc_ssram_telemetry acpi_pad sparse_keymap acpi_tad loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy hid_multitouch ttm nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi video ghash_clmulni_intel hkdf intel_vsec cec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 3507 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 26 f8 48 8b 14 24 48 c7 c1 a8 04 e8 c0 48 c7 c7 9a 86 ea c0 48 89 c6 e8 5a 25 64 f7 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffce33cd7a3ab8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d3f8ca00e00 RCX: 0000000000000027
RDX: ffff8d431f61cfc8 RSI: 0000000000000001 RDI: ffff8d431f61cfc0
RBP: ffff8d3f81a66000 R08: 0000000000000000 R09: ffffce33cd7a3960
R10: ffffffffba73c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8d3f81a66000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007efcf990ce40(0000) GS:ffff8d4364029000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9be4aaab80 CR3: 00000001342ac003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 ? __x64_sys_poll+0xc4/0x190
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? kmem_cache_free+0x549/0x5d0
 ? __x64_sys_close+0x3d/0x80
 ? __x64_sys_close+0x3d/0x80
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7efcfb4fc422
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:00007ffcd1379658 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055da0c6be910 RCX: 00007efcfb4fc422
RDX: 000000000000000d RSI: 000055da0c4f0f90 RDI: 000000000000000e
RBP: 00007ffcd1379680 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055da0c6be6a0
R13: 000000000000000d R14: 000055da0c4c0990 R15: 0000000000000000
 </TASK>
Complete report #1398369
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
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
warn_thunk_thunk
vmlinux 0x16
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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 11 PID: 43810 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: overlay 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 sunrpc qrtr 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 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 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_hda_codec intel_uncore_frequency intel_uncore_frequency_common iwlmvm snd_hda_core snd_intel_dspcfg vfat
 snd_intel_sdw_acpi x86_pkg_temp_thermal fat intel_powerclamp snd_hwdep mac80211 coretemp processor_thermal_device_pci snd_soc_core processor_thermal_device processor_thermal_wt_hint kvm_intel platform_temperature_control snd_compress uvcvideo processor_thermal_soc_slider ac97_bus uvc snd_pcm_dmaengine libarc4 platform_profile btusb kvm videobuf2_vmalloc snd_seq processor_thermal_rfim btmtk videobuf2_memops snd_seq_device intel_rapl_msr processor_thermal_rapl btrtl videobuf2_v4l2 iTCO_wdt snd_pcm irqbypass iwlwifi intel_rapl_common btbcm spi_nor rtsx_usb_sdmmc videobuf2_common intel_pmc_bxt rtsx_usb_ms rapl processor_thermal_wt_req snd_timer btintel intel_pmc_core mei_hdcp mtd mmc_core mei_pxp videodev iTCO_vendor_support memstick intel_cstate cfg80211 processor_thermal_power_floor r8169 pmt_telemetry snd bluetooth mei_me spi_intel_pci i2c_i801 rtsx_usb intel_uncore wmi_bmof pcspkr mc processor_thermal_mbox realtek pmt_discovery soundcore mei spi_intel i2c_smbus rfkill idma64 int3400_thermal
 int340x_thermal_zone igen6_edac pmt_class intel_hid soc_button_array acpi_thermal_rel acpi_tad intel_pmc_ssram_telemetry sparse_keymap acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy hid_multitouch ttm nvme_keyring polyval_clmulni drm_display_helper nvme_auth i2c_hid_acpi video ghash_clmulni_intel intel_vsec hkdf cec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 11 UID: 0 PID: 43810 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 86 f6 48 8b 14 24 48 c7 c1 a8 24 db c0 48 c7 c7 9a a6 dd c0 48 89 c6 e8 5a 25 c4 f5 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffd429a12479f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8bd742dc8800 RCX: 0000000000000027
RDX: ffff8bdadfb9cfc8 RSI: 0000000000000001 RDI: ffff8bdadfb9cfc0
RBP: ffff8bd7530da000 R08: 0000000000000000 R09: ffffd429a12478a0
R10: ffffffffb8b3c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8bd7530da000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f1849af3e40(0000) GS:ffff8bdb261a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ade2aa2ea8 CR3: 0000000031f38003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? __seccomp_filter+0x52/0x380
 ? fdget_pos+0x109/0x150
 ? ksys_lseek+0x8f/0xb0
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? do_user_addr_fault+0x21a/0x690
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f184b696422
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:00007fff9da93f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00005654e618e2b0 RCX: 00007f184b696422
RDX: 000000000000000d RSI: 00005654e618e610 RDI: 000000000000000f
RBP: 00007fff9da93fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005654e618e540
R13: 000000000000000d R14: 00005654e618ef00 R15: 0000000000000000
 </TASK>
Complete report #1396133
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
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
warn_thunk_thunk
vmlinux 0x16
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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 3824 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables sunrpc qrtr bnep binfmt_misc snd_hda_codec_intelhdmi vfat fat 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 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 iwlmvm intel_uncore_frequency snd_soc_avs intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal snd_soc_hda_codec intel_powerclamp snd_hda_ext_core coretemp snd_hda_codec kvm_intel snd_hda_core mac80211 snd_intel_dspcfg kvm
 iTCO_wdt snd_intel_sdw_acpi mei_hdcp mei_pxp ee1004 snd_usb_audio snd_soc_core intel_pmc_bxt libarc4 spi_nor iTCO_vendor_support mtd uvcvideo snd_usbmidi_lib snd_compress intel_rapl_msr snd_hwdep uvc snd_ump irqbypass videobuf2_vmalloc ac97_bus btusb snd_rawmidi videobuf2_memops snd_pcm_dmaengine rapl videobuf2_v4l2 btmtk intel_cstate snd_seq processor_thermal_device_pci btrtl videobuf2_common processor_thermal_device snd_seq_device btbcm iwlwifi processor_thermal_wt_hint btintel videodev snd_pcm platform_temperature_control processor_thermal_soc_slider platform_profile bluetooth mc r8169 snd_timer processor_thermal_rfim intel_uncore cfg80211 pcspkr i2c_i801 processor_thermal_rapl snd spi_intel_pci realtek mei_me spi_intel i2c_smbus soundcore intel_rapl_common processor_thermal_wt_req mei idma64 processor_thermal_power_floor processor_thermal_mbox rfkill igen6_edac intel_pmc_core int3403_thermal pmt_telemetry int340x_thermal_zone pmt_discovery intel_hid pmt_class int3400_thermal acpi_pad
 intel_pmc_ssram_telemetry sparse_keymap acpi_thermal_rel 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_helper i915 i2c_algo_bit rtsx_pci_sdmmc drm_buddy mmc_core ttm nvme hid_multitouch drm_display_helper polyval_clmulni i2c_hid_acpi ghash_clmulni_intel rtsx_pci nvme_core i2c_hid intel_oc_wdt cec video nvme_keyring intel_vsec wmi nvme_auth pinctrl_tigerlake hkdf serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 3824 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Notebook NLxxPUx/NLxxPUx, BIOS 1.07.06 03/29/2023
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 e6 ee 48 8b 14 24 48 c7 c1 a8 24 db c0 48 c7 c7 9a a6 dd c0 48 89 c6 e8 5a 25 24 ee <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffd185c85fbaa8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89f88216ea00 RCX: 0000000000000027
RDX: ffff89ffdf39cfc8 RSI: 0000000000000001 RDI: ffff89ffdf39cfc0
RBP: ffff89f893be0000 R08: 0000000000000000 R09: ffffd185c85fb950
R10: ffffffffb113c2c8 R11: 00000000ffffdfff R12: 0000000000000019
R13: ffff89f893be0000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f7fe06dec00(0000) GS:ffff8a002d3a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564c2346f008 CR3: 0000000249a2f002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? rseq_get_rseq_cs.isra.0+0x12/0x220
 ? __rseq_handle_notify_resume+0xbb/0x1b0
 ? task_mm_cid_work+0x1d4/0x280
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f7fe19db422
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:00007ffe8c5342f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00005577cc5a24b0 RCX: 00007f7fe19db422
RDX: 000000000000000d RSI: 00005577cc5a06a0 RDI: 000000000000000f
RBP: 00007ffe8c534320 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005577cc5a0490
R13: 000000000000000d R14: 00005577cc5a2300 R15: 0000000000000000
 </TASK>
Complete report #1396977
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
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
WARNING: CPU: 1 PID: 3264 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: uinput wireguard libcurve25519 ip6_udp_tunnel udp_tunnel rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat tun 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_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 sunrpc 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 rtw88_8821ce snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation rtw88_8821c
 snd_soc_acpi rtw88_pci crc8 soundwire_bus rtw88_core snd_soc_sdca snd_soc_avs mac80211 cdc_ether usbnet hid_logitech_hidpp snd_soc_hda_codec ee1004 snd_hda_ext_core snd_hda_codec mei_hdcp iTCO_wdt spi_nor mei_pxp intel_pmc_bxt snd_hda_core mtd iTCO_vendor_support snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp snd_hwdep intel_rapl_msr coretemp snd_soc_core snd_compress kvm_intel ac97_bus processor_thermal_device_pci snd_pcm_dmaengine uvcvideo btusb btmtk snd_seq btrtl uvc btbcm videobuf2_vmalloc snd_seq_device kvm processor_thermal_device btintel snd_pcm cfg80211 processor_thermal_wt_hint bluetooth platform_temperature_control irqbypass processor_thermal_soc_slider videobuf2_memops videobuf2_v4l2 rtsx_usb_ms snd_timer hid_sensor_als rapl platform_profile videobuf2_common snd intel_cstate rfkill memstick hid_sensor_trigger videodev intel_uncore processor_thermal_rfim mei_me spi_intel_pci soundcore processor_thermal_rapl hid_sensor_iio_common pcspkr r8152 libarc4 mei mc
 intel_rapl_common i2c_i801 spi_intel usblp wmi_bmof i2c_smbus industrialio_triggered_buffer kfifo_buf vfat mii industrialio fat processor_thermal_wt_req processor_thermal_power_floor idma64 processor_thermal_mbox igen6_edac int340x_thermal_zone soc_button_array intel_pmc_core acpi_pad pmt_telemetry int3400_thermal pmt_discovery intel_hid pmt_class intel_pmc_ssram_telemetry sparse_keymap acpi_tad acpi_thermal_rel hid_logitech_dj joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy ttm sdhci_pci drm_display_helper sdhci_uhs2 sdhci hid_multitouch spi_pxa2xx_platform intel_ish_ipc polyval_clmulni dw_dmac ghash_clmulni_intel intel_ishtp spi_pxa2xx_core cqhci cec intel_vsec i2c_hid_acpi i2c_hid video intel_oc_wdt wmi pinctrl_alderlake serio_raw rtsx_usb_sdmmc mmc_core rtsx_usb i2c_dev fuse
CPU: 1 UID: 1000 PID: 3264 Comm: gnome-shell Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Default string AX18/Default string, BIOS CYX-18.5-BI-T140ANR200-TWA00B-010-H 01/09/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 26 dc 48 8b 14 24 48 c7 c1 a8 24 db c0 48 c7 c7 9a a6 dd c0 48 89 c6 e8 5a 25 64 db <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffd2d407ec7ae8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89f249b75200 RCX: 0000000000000027
RDX: ffff89f5afa9cfc8 RSI: 0000000000000001 RDI: ffff89f5afa9cfc0
RBP: ffff89f24cf90000 R08: 0000000000000000 R09: ffffd2d407ec7990
R10: ffffffff9e53c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff89f24cf90000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f07e1bc66c0(0000) GS:ffff89f6106a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd31ac9e270 CR3: 00000001afa51004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_digital_port_connected+0x32/0xa0 [i915]
 intel_dp_detect+0xf0/0x520 [i915]
 drm_helper_probe_single_connector_modes+0x447/0x6c0
 ? drm_mode_getconnector+0x2b6/0x4a0
 drm_mode_getconnector+0x30c/0x4a0
 ? __pfx_drm_mode_getconnector+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_drm_mode_getconnector+0x10/0x10
 __x64_sys_ioctl+0x97/0xe0
 do_syscall_64+0x7e/0x7f0
 ? do_user_addr_fault+0x21a/0x690
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f07e75000ed
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:00007f07e1bc4d20 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f07e861d980 RCX: 00007f07e75000ed
RDX: 00007f07e1bc4dc0 RSI: 00000000c05064a7 RDI: 0000000000000012
RBP: 00007f07e1bc4d70 R08: 00000000c01864b0 R09: 0000000000000000
R10: 00007f07e8640870 R11: 0000000000000246 R12: 00007f07e1bc4dc0
R13: 00000000c05064a7 R14: 0000000000000012 R15: 0000000000000012
 </TASK>
Complete report #1396734
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
intel_digital_port_connected
i915 0x32
3
intel_digital_port_connected
i915 0x32
4
? warn_thunk_thunk
vmlinux 0x16
5
intel_digital_port_connected
i915 0x32
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
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 201374 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: overlay 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 snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib qrtr 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 bnep 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 sunrpc soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_hda_core snd_intel_dspcfg iwlmvm
 snd_intel_sdw_acpi x86_pkg_temp_thermal snd_hwdep intel_powerclamp coretemp snd_soc_core vfat processor_thermal_device_pci fat kvm_intel processor_thermal_device uvcvideo snd_compress processor_thermal_wt_hint mac80211 ac97_bus platform_temperature_control btusb uvc snd_pcm_dmaengine kvm processor_thermal_soc_slider videobuf2_vmalloc btmtk snd_seq platform_profile videobuf2_memops libarc4 btrtl snd_seq_device processor_thermal_rfim irqbypass videobuf2_v4l2 spi_nor iTCO_wdt rtsx_usb_ms rtsx_usb_sdmmc btbcm intel_rapl_msr processor_thermal_rapl snd_pcm rapl videobuf2_common iwlwifi intel_pmc_bxt mtd memstick mmc_core btintel intel_rapl_common intel_cstate snd_timer mei_hdcp mei_pxp videodev iTCO_vendor_support r8169 processor_thermal_wt_req intel_pmc_core spi_intel_pci rtsx_usb bluetooth snd intel_uncore cfg80211 mei_me i2c_i801 wmi_bmof pcspkr mc realtek processor_thermal_power_floor spi_intel pmt_telemetry soundcore mei idma64 i2c_smbus rfkill processor_thermal_mbox pmt_discovery igen6_edac
 int3400_thermal int340x_thermal_zone intel_hid pmt_class soc_button_array acpi_thermal_rel acpi_tad acpi_pad sparse_keymap intel_pmc_ssram_telemetry joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 nvme i2c_algo_bit nvme_core drm_buddy ttm hid_multitouch nvme_keyring drm_display_helper polyval_clmulni nvme_auth i2c_hid_acpi video ghash_clmulni_intel hkdf intel_vsec cec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 201374 Comm: fwupd Tainted: G        W           6.18.7-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire A325-53/Aspire A325-53, BIOS ACER P21-A7 08/19/2025
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 34 02 e6 ce 48 8b 14 24 48 c7 c1 a8 04 e8 c0 48 c7 c7 9a 86 ea c0 48 89 c6 e8 5a 25 24 ce <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffcae1828d3a78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89b0820abe00 RCX: 0000000000000027
RDX: ffff89b41f61cfc8 RSI: 0000000000000001 RDI: ffff89b41f61cfc0
RBP: ffff89b092830000 R08: 0000000000000000 R09: ffffcae1828d3920
R10: ffffffff912bb448 R11: 00000000ffffe88f R12: 0000000000000018
R13: ffff89b092830000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fab86990e40(0000) GS:ffff89b48d429000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002b9edf9f2000 CR3: 00000001b1ce6002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x1c6/0x2c0 [i915]
 __intel_tc_port_lock+0xd4/0x140 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? rw_verify_area+0x56/0x180
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x268/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x7f0
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x7f0
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fab88566422
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:00007ffdfe24d598 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000560d953d4f50 RCX: 00007fab88566422
RDX: 000000000000000d RSI: 0000560d95417ca0 RDI: 000000000000000e
RBP: 00007ffdfe24d5c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d953d4c70
R13: 000000000000000d R14: 0000560d954c4e80 R15: 0000000000000000
 </TASK>
Complete report #1379817
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
drm_dp_dpcd_access
drm_display_helper 0xb1
3
drm_dp_dpcd_access
drm_display_helper 0xb1
4
? warn_thunk_thunk
vmlinux 0x16
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
intel_digital_port_connected
i915 0x32
7
intel_digital_port_connected
i915 0x32
8
intel_digital_port_connected
i915 0x32
9
? warn_thunk_thunk
vmlinux 0x16
10
intel_digital_port_connected
i915 0x32
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 26778 at drivers/gpu/drm/i915/display/intel_dp_aux.c:325 intel_dp_aux_xfer+0x6fa/0x770 [i915]
Modules linked in: nvidia_uvm(OE) uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 sunrpc 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_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common vfat fat squashfs snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic iwlmvm soundwire_intel snd_hda_codec_nvhdmi snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda intel_uncore_frequency snd_sof_intel_hda_mlink intel_uncore_frequency_common snd_sof_intel_hda mac80211 snd_hda_codec_hdmi soundwire_cadence x86_pkg_temp_thermal snd_sof_pci intel_powerclamp snd_sof_xtensa_dsp coretemp snd_sof kvm_intel
 snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 nvidia_drm(OE) soundwire_bus libarc4 snd_soc_sdca snd_soc_avs kvm nvidia_modeset(OE) snd_soc_hda_codec snd_hda_ext_core snd_hda_intel btusb snd_soc_core btrtl snd_hda_codec uvcvideo btintel btbcm irqbypass snd_hda_core spi_nor rapl btmtk iTCO_wdt iwlwifi uvc snd_compress intel_cstate snd_intel_dspcfg intel_pmc_bxt hp_wmi videobuf2_vmalloc ac97_bus snd_intel_sdw_acpi mtd mei_hdcp mei_pxp ee1004 iTCO_vendor_support intel_rapl_msr bluetooth snd_hwdep snd_pcm_dmaengine videobuf2_memops intel_uncore platform_profile r8169 nvidia(OE) videobuf2_v4l2 snd_seq cfg80211 mei_me processor_thermal_device_pci processor_thermal_device snd_seq_device videobuf2_common spi_intel_pci wmi_bmof mei pcspkr snd_pcm videodev realtek spi_intel i2c_i801 processor_thermal_wt_hint platform_temperature_control i2c_smbus processor_thermal_rfim snd_timer rfkill idma64 processor_thermal_rapl mc intel_rapl_common snd
 processor_thermal_wt_req intel_pmc_core processor_thermal_power_floor processor_thermal_mbox soundcore pmt_telemetry int340x_thermal_zone pmt_discovery pmt_class intel_pmc_ssram_telemetry soc_button_array intel_hid acpi_tad acpi_pad sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc drm_display_helper nvme_core mmc_core ucsi_acpi typec_ucsi hid_multitouch nvme_keyring polyval_clmulni typec ghash_clmulni_intel rtsx_pci nvme_auth cec i2c_hid_acpi i2c_hid thunderbolt intel_oc_wdt video wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 26778 Comm: kworker/u48:11 Tainted: G        W  OE       6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: HP Victus by HP Gaming Laptop 15-fa0xxx/8A4F, BIOS F.25 12/28/2023
Workqueue: intel-dp i915_digport_work_func [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 6e 0b bd d3 41 89 e8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 c6 fb c0 e8 26 8d fd d2 <0f> 0b 48 8b 04 24 89 a8 70 06 00 00 e9 64 ff ff ff 4c 89 fe 48 c7
RSP: 0018:ffffd36be817fb70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a061bb44000 RCX: 0000000000000027
RDX: ffff8a096f61cf88 RSI: 0000000000000001 RDI: ffff8a096f61cf80
RBP: 000000007d40023f R08: 0000000000000000 R09: ffffd36be817fa18
R10: ffffffff96139a88 R11: 00000000ffffdfff R12: ffff8a0601af3700
R13: ffff8a060277acf0 R14: ffff8a061d298000 R15: fffffffffffffffe
FS:  0000000000000000(0000) GS:ffff8a09d8644000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000993010d5004 CR3: 0000000146b9e002 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_read+0xd4/0x120 [drm_display_helper]
 ? update_load_avg+0x85/0x400
 drm_dp_read_dpcd_caps+0x24/0xa0 [drm_display_helper]
 intel_dp_init_lttpr_and_dprx_caps+0x68/0x270 [i915]
 intel_dp_get_dpcd+0x22/0x150 [i915]
 intel_dp_hpd_pulse+0x17c/0x440 [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+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 #1376502
Frame # Function Binary Source or offset Line
1
intel_digital_port_connected
i915 0x32
2
? warn_thunk_thunk
vmlinux 0x16
3
? intel_digital_port_connected
i915 0x32
4
intel_digital_port_connected
i915 0x32
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
intel_digital_port_connected
i915 0x32
10
intel_digital_port_connected
i915 0x32
11
? warn_thunk_thunk
vmlinux 0x16
12
intel_digital_port_connected
i915 0x32
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: 14 at drivers/gpu/drm/i915/display/intel_tc.c:1843 __intel_tc_port_lock+0xa0/0x120 [i915]
Modules linked in: cdc_ether usbnet r8152 uas mii usb_storage typec_displayport uinput snd_seq_dummy rfcomm snd_hrtimer nvidia_uvm(O) 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 sunrpc 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_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib 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 vfat soundwire_cadence fat snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation intel_rapl_msr snd_soc_acpi
 snd_hda_codec_nvhdmi intel_rapl_common crc8 snd_hda_codec_hdmi intel_uncore_frequency soundwire_bus intel_uncore_frequency_common snd_soc_sdca snd_soc_avs iwlmvm x86_pkg_temp_thermal snd_soc_hda_codec intel_powerclamp snd_hda_ext_core snd_hda_intel snd_hda_codec coretemp snd_soc_core snd_hda_core mac80211 snd_intel_dspcfg kvm_intel uvcvideo nvidia_drm(O) snd_compress snd_intel_sdw_acpi ac97_bus uvc btusb snd_hwdep nvidia_modeset(O) kvm snd_pcm_dmaengine videobuf2_vmalloc libarc4 btrtl snd_seq videobuf2_memops btintel snd_seq_device videobuf2_v4l2 irqbypass hp_wmi iTCO_wdt btbcm iwlwifi rapl videobuf2_common snd_pcm spi_nor btmtk intel_pmc_bxt sparse_keymap intel_cstate mei_pxp nvidia(O) mei_hdcp cfg80211 ee1004 iTCO_vendor_support mtd videodev snd_timer bluetooth r8169 platform_profile intel_uncore intel_pmc_core i2c_i801 pcspkr mei_me spi_intel_pci wmi_bmof snd mc pmt_telemetry i2c_smbus rfkill realtek spi_intel mei soundcore idma64 pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_tad acpi_pad
 joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 hid_logitech_hidpp nvme nvme_core nvme_keyring nvme_auth i2c_algo_bit sdhci_pci ucsi_acpi drm_buddy sdhci_uhs2 hid_multitouch typec_ucsi ttm sdhci cqhci polyval_clmulni drm_display_helper typec i2c_hid_acpi video mmc_core ghash_clmulni_intel thunderbolt vmd cec i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw hid_logitech_dj i2c_dev fuse
CPU: 5 UID: 0 PID: 14 Comm: kworker/u48:1 Tainted: G        W  O        6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE
Hardware name: HP OMEN by HP Laptop 16-b0xxx/88F5, BIOS F.50 04/25/2025
Workqueue: intel-dp i915_digport_work_func [i915]
RIP: 0010:__intel_tc_port_lock+0xa0/0x120 [i915]
Code: 8b 5f 50 48 85 db 0f 84 8d 00 00 00 e8 19 48 c3 cc 48 c7 c1 60 32 e8 c0 48 89 da 48 c7 c7 96 bf ea c0 48 89 c6 e8 d0 c9 03 cc <0f> 0b 48 83 c4 08 5b 5d 41 5e e9 51 f1 1f cd 31 d2 44 89 f6 48 89
RSP: 0018:ffffcfd38012fb88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b3d01672990 RCX: 0000000000000027
RDX: ffff8b447789cf88 RSI: 0000000000000001 RDI: ffff8b447789cf80
RBP: ffff8b3d0ace2000 R08: 0000000000000000 R09: ffffcfd38012fa30
R10: ffffffff8f139a88 R11: 00000000ffffdfff R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000001 R15: ffff8b3d1f6f61e0
FS:  0000000000000000(0000) GS:ffff8b44e78c4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb25801eb28 CR3: 00000005ad02c004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? queue_delayed_work_on+0x81/0x90
 ? intel_tc_port_unlock+0x51/0x70 [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_read_dprx_caps+0x59/0x90 [i915]
 intel_dp_hpd_pulse+0xbd/0x440 [i915]
 ? finish_task_switch.isra.0+0x99/0x2c0
 i915_digport_work_func+0x12b/0x200 [i915]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>