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Function
intel_tc_port_reset_mode
First occurrence
2025-07-13
Last occurrence
2026-02-08
State
NEW
Components
kernel, xorg-x11-drv-intel Tainted
Quality
-47

Statistics

Operating system Count
Fedora 42 8
Architecture Count
x86_64 8
Related packages Count
kernel-core 8
 0:6.18.6-100.fc42 4
 0:6.16.3-200.fc42 3
 0:6.15.4-200.fc42 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 #1394710
Frame # Function Binary Source or offset Line
1
intel_tc_port_reset_mode
i915 0x1c6
2
intel_tc_port_reset_mode
i915 0x1c6
3
intel_tc_port_reset_mode
i915 0x1c6
4
? warn_thunk_thunk
vmlinux 0x16
5
intel_tc_port_reset_mode
i915 0x1c6
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: 3 PID: 4835 at drivers/gpu/drm/i915/display/intel_tc.c:939 adlp_tc_phy_connect+0x116/0x1e0 [i915]
Modules linked in: isofs uinput 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 overlay xt_comment ipt_REJECT nft_compat 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 sunrpc snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl binfmt_misc 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 snd_hda_codec intel_uncore_frequency_common intel_tcc_cooling snd_hda_core x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp processor_thermal_device_pci iwlmvm snd_usb_audio snd_intel_sdw_acpi coretemp processor_thermal_device snd_soc_core processor_thermal_wt_hint kvm_intel snd_usbmidi_lib uvcvideo btusb platform_temperature_control mac80211 snd_compress snd_hwdep r8153_ecm uvc processor_thermal_soc_slider btmtk ac97_bus kvm snd_ump cdc_ether vfat videobuf2_vmalloc platform_profile btrtl libarc4 snd_pcm_dmaengine snd_rawmidi usbnet iTCO_wdt fat videobuf2_memops irqbypass processor_thermal_rfim btbcm spi_nor snd_seq intel_pmc_bxt videobuf2_v4l2 rapl intel_rapl_msr processor_thermal_rapl iwlwifi btintel mtd snd_seq_device ee1004 mei_hdcp mei_pxp iTCO_vendor_support videobuf2_common r8152 videodev intel_cstate intel_rapl_common intel_pmc_core uas spi_intel_pci snd_pcm r8169 bluetooth cfg80211 i2c_i801 mei_me mii intel_uncore mc
 processor_thermal_wt_req pmt_telemetry usb_storage pcspkr spi_intel snd_timer realtek snd i2c_smbus mei idma64 rfkill processor_thermal_power_floor pmt_discovery soundcore igen6_edac processor_thermal_mbox int3400_thermal int3403_thermal pmt_class int340x_thermal_zone intel_hid acpi_thermal_rel 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 i915 nvme nvme_core nvme_keyring nvme_auth hkdf sdhci_pci i2c_algo_bit drm_buddy sdhci_uhs2 hid_multitouch ttm sdhci cqhci drm_display_helper polyval_clmulni i2c_hid_acpi video mmc_core ghash_clmulni_intel intel_vsec vmd cec i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 4835 Comm: fwupd Tainted: G        W           6.18.6-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Notebook NLx0AU/NLx0AU, BIOS 1.07.08 04/12/2024
RIP: 0010:adlp_tc_phy_connect+0x116/0x1e0 [i915]
Code: e8 00 00 00 48 89 f7 48 89 14 24 e8 f4 da a5 d1 48 8b 14 24 48 c7 c1 a8 24 fb c0 48 c7 c7 9a a6 fd c0 48 89 c6 e8 1a 24 e4 d0 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 45 e5 f8 ff 48
RSP: 0018:ffffcfac4b893b48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8dffc21d4c00 RCX: 0000000000000027
RDX: ffff8e071f39cfc8 RSI: 0000000000000001 RDI: ffff8e071f39cfc0
RBP: ffff8dffdac4c000 R08: 0000000000000000 R09: ffffcfac4b8939f0
R10: ffffffff93f3c2c8 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8dffdac4c000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fe2aae80c00(0000) GS:ffff8e078a5a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000c44000 CR3: 000000031fa20006 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]
 ? __seccomp_filter+0x52/0x380
 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
 ? do_syscall_64+0xb6/0x7f0
 ? __pfx_flush_tlb_func+0x10/0x10
 ? 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: 0033:0x7fe2ac839422
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:00007ffefa031c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000056454533e780 RCX: 00007fe2ac839422
RDX: 000000000000000d RSI: 000056453e0cd320 RDI: 000000000000000e
RBP: 00007ffefa031c90 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000056454575e000
R13: 000000000000000d R14: 000056453dd50aa0 R15: 0000000000000000
 </TASK>
Complete report #1321008
Frame # Function Binary Source or offset Line
1
? intel_tc_port_reset_mode
i915 0x1a6
2
intel_tc_port_reset_mode
i915 0x1a6
3
? warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
intel_tc_port_reset_mode
i915 0x1a6
6
? warn_thunk_thunk
vmlinux 0x16
7
drm_dp_dpcd_access
drm_display_helper 0xae
8
drm_dp_dpcd_access
drm_display_helper 0xae
9
drm_dp_dpcd_access
drm_display_helper 0xae
10
intel_tc_port_reset_mode
i915 0x1a6
11
intel_tc_port_reset_mode
i915 0x1a6
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
intel_tc_port_reset_mode
i915 0x1a6
15
intel_tc_port_reset_mode
i915 0x1a6
16
intel_tc_port_reset_mode
i915 0x1a6
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: 3 PID: 116216 at drivers/gpu/drm/i915/display/intel_pps.c:753 intel_pps_vdd_on_unlocked+0x33b/0x350 [i915]
Modules linked in: overlay uinput rfcomm snd_seq_dummy snd_hrtimer nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 dns_resolver netfs 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_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 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
 intel_uncore_frequency_common iwlmvm snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_compress mac80211 coretemp ac97_bus snd_pcm_dmaengine kvm_intel mei_pxp snd_hda_intel snd_intel_dspcfg spi_nor iTCO_wdt snd_intel_sdw_acpi mei_wdt intel_pmc_bxt ee1004 mei_hdcp mtd iTCO_vendor_support snd_usb_audio intel_rapl_msr libarc4 kvm snd_hda_codec snd_usbmidi_lib snd_hda_core uvcvideo snd_ump snd_hwdep irqbypass snd_rawmidi uvc rapl videobuf2_vmalloc btusb intel_cstate videobuf2_memops snd_seq btrtl iwlwifi videobuf2_v4l2 intel_uncore snd_seq_device btintel processor_thermal_device_pci_legacy pcspkr snd_pcm btbcm processor_thermal_device btmtk videobuf2_common processor_thermal_wt_hint platform_temperature_control wmi_bmof snd_ctl_led cfg80211 bluetooth videodev processor_thermal_rfim snd_timer mei_me i2c_i801 processor_thermal_rapl mc spi_intel_pci snd intel_rapl_common mei processor_thermal_wt_req i2c_smbus processor_thermal_power_floor spi_intel rfkill
 idma64 hid_jabra soundcore processor_thermal_mbox intel_soc_dts_iosf igen6_edac intel_pmc_core pmt_telemetry int3400_thermal pmt_class fujitsu_laptop intel_hid acpi_thermal_rel int3403_thermal intel_pmc_ssram_telemetry acpi_pad joydev acpi_tad int340x_thermal_zone sparse_keymap 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 i915 typec sdhci_pci i2c_algo_bit sdhci_uhs2 drm_buddy sdhci polyval_clmulni ttm nvme ghash_clmulni_intel hid_multitouch cqhci sha512_ssse3 mmc_core drm_display_helper sha1_ssse3 e1000e nvme_core i2c_hid_acpi intel_oc_wdt thunderbolt cec i2c_hid intel_vsec nvme_keyring nvme_auth video wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 3 UID: 0 PID: 116216 Comm: kworker/3:1 Tainted: G        W           6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: FUJITSU CLIENT COMPUTING LIMITED LIFEBOOK U7411/FJNB2E7, BIOS Version 2.14 04/20/2021
Workqueue: i915-unordered i915_hotplug_work_func [i915]
RIP: 0010:intel_pps_vdd_on_unlocked+0x33b/0x350 [i915]
Code: 85 d2 75 03 48 8b 17 48 89 14 24 e8 8f 15 f8 e5 48 8b 14 24 48 c7 c1 78 32 fc c0 48 c7 c7 82 c8 fd c0 48 89 c6 e8 35 c7 3b e5 <0f> 0b e9 6b fd ff ff e8 f9 fa 52 e6 66 0f 1f 84 00 00 00 00 00 90
RSP: 0018:ffffcf0b4b94ba00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d0d4a49a1e0 RCX: 0000000000000027
RDX: ffff8d10e039cf88 RSI: 0000000000000001 RDI: ffff8d10e039cf80
RBP: ffff8d0d601d8628 R08: 0000000000000001 R09: ffffcf0b4b94b8b8
R10: ffffffffa8489760 R11: 00000000ffffe755 R12: 0000000000000000
R13: ffff8d0d4a49a1e0 R14: ffff8d0d4a49a000 R15: fffffffffffffffe
FS:  0000000000000000(0000) GS:ffff8d1136fdf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc944000b76 CR3: 0000000102a2c006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? intel_display_power_get+0x4e/0x60 [i915]
 intel_dp_aux_xfer+0x124/0x770 [i915]
 ? psi_task_switch+0x18d/0x390
 ? finish_task_switch.isra.0+0x99/0x2c0
 intel_dp_aux_transfer+0x109/0x370 [i915]
 ? timer_delete_sync+0x66/0xa0
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x40/0xe0 [drm_display_helper]
 drm_dp_dpcd_read+0xc6/0x110 [drm_display_helper]
 intel_dp_init_source_oui+0x9c/0x150 [i915]
 intel_dp_detect+0x251/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 intel_ddi_hotplug+0xbc/0x1b0 [i915]
 i915_hotplug_work_func+0x2f7/0x470 [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 #1261844
Frame # Function Binary Source or offset Line
1
intel_tc_port_reset_mode
i915 0x196
2
intel_tc_port_reset_mode
i915 0x196
3
? warn_thunk_thunk
vmlinux 0x16
4
intel_tc_port_reset_mode
i915 0x196
5
? warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
intel_tc_port_reset_mode
i915 0x196
8
? warn_thunk_thunk
vmlinux 0x16
9
drm_dp_dpcd_access
drm_display_helper 0xae
10
drm_dp_dpcd_access
drm_display_helper 0xae
11
intel_tc_port_reset_mode
i915 0x196
12
intel_tc_port_reset_mode
i915 0x196
13
? warn_thunk_thunk
vmlinux 0x16
14
intel_tc_port_reset_mode
i915 0x196
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: 11 PID: 108939 at drivers/gpu/drm/i915/display/intel_tc.c:895 adlp_tc_phy_connect+0x108/0x1e0 [i915]
Modules linked in: snd_seq_midi snd_seq_midi_event snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi 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 vboxnetadp(OE) vboxnetflt(OE) qrtr vboxdrv(OE) bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes binfmt_misc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic 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 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 squashfs snd_soc_avs mt7921e mt7921_common snd_soc_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_hda_ext_core mt792x_lib snd_soc_core btusb mt76_connac_lib btrtl x86_pkg_temp_thermal uvcvideo intel_powerclamp mt76 btintel snd_compress coretemp ac97_bus btbcm snd_pcm_dmaengine uvc kvm_intel snd_hda_intel videobuf2_vmalloc btmtk videobuf2_memops mac80211 videobuf2_v4l2 snd_intel_dspcfg bluetooth videobuf2_common snd_intel_sdw_acpi kvm snd_hda_codec videodev libarc4 spi_nor snd_hda_core mei_pxp iTCO_wdt intel_pmc_bxt snd_hwdep mc ee1004 mtd mei_hdcp iTCO_vendor_support intel_rapl_msr processor_thermal_device_pci snd_seq cfg80211 irqbypass processor_thermal_device rapl snd_seq_device processor_thermal_wt_hint intel_cstate snd_pcm processor_thermal_rfim hp_wmi processor_thermal_rapl intel_uncore platform_profile intel_rapl_common snd_timer wmi_bmof pcspkr mei_me
 i2c_i801 processor_thermal_wt_req rfkill snd spi_intel_pci i2c_smbus mei spi_intel processor_thermal_power_floor soundcore igen6_edac processor_thermal_mbox idma64 intel_pmc_core pmt_telemetry intel_hid int3400_thermal pmt_class int3403_thermal sparse_keymap acpi_thermal_rel joydev soc_button_array int340x_thermal_zone 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 nvme_core drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel ucsi_acpi sha512_ssse3 typec_ucsi hid_multitouch sha256_ssse3 nvme_keyring nvme_auth sha1_ssse3 cec typec i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw pkcs8_key_parser fuse i2c_dev
CPU: 11 UID: 0 PID: 108939 Comm: kworker/u64:8 Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: HP HP Pavilion Laptop 15-eg2xxx/89F6, BIOS F.15 04/23/2024
Workqueue: i915-dp i915_digport_work_func [i915]
RIP: 0010:adlp_tc_phy_connect+0x108/0x1e0 [i915]
Code: 8b 67 50 4d 85 e4 0f 84 ee 00 00 00 e8 91 12 9f cf 48 c7 c1 18 16 e8 c0 4c 89 e2 48 c7 c7 f7 44 ea c0 48 89 c6 e8 b8 7a e5 ce <0f> 0b 48 8b 03 4c 8b 20 4d 85 e4 74 0b 4c 89 e7 e8 23 6e f9 ff 49
RSP: 0018:ffffd18224e87b68 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89d750b76e00 RCX: 0000000000000027
RDX: ffff89daaf99cb88 RSI: 0000000000000001 RDI: ffff89daaf99cb80
RBP: ffff89d750b7c618 R08: 0000000000000000 R09: ffffd18224e87a10
R10: ffffffff91f3bb88 R11: 00000000ffffdfff R12: ffff89d7418436a0
R13: 0000000000000018 R14: 0000000000000001 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff89db1cbf1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000216402b4c140 CR3: 000000046382e001 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_reset_mode+0x196/0x280 [i915]
 __intel_tc_port_lock+0xc4/0x130 [i915]
 ? select_idle_sibling+0x46a/0xcc0
 intel_dp_aux_xfer+0xc9/0x740 [i915]
 ? psi_group_change+0x19e/0x460
 ? remove_entity_load_avg+0x2e/0x80
 intel_dp_aux_transfer+0x109/0x370 [i915]
 ? switch_hrtimer_base+0x1a2/0x1e0
 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+0xa9/0x410 [i915]
 ? psi_task_switch+0xb7/0x210
 i915_digport_work_func+0xc3/0x180 [i915]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>