Info

Permalink
Function
intel_tc_port_update_mode
First occurrence
2025-05-26
Last occurrence
2025-06-22
State
NEW
Components
xorg-x11-drv-intel, kernel
Quality
-49

Statistics

Operating system Count
Fedora 42 787
Architecture Count
x86_64 787
Related packages Count
kernel-core 787
 0:6.14.6-300.fc42 787

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 #1235955
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x183
2
intel_tc_port_update_mode
i915 0x183
3
intel_tc_port_update_mode
i915 0x183
4
intel_tc_port_update_mode
i915 0x183
5
drm_dp_dpcd_access
drm_display_helper 0xaf
6
drm_dp_dpcd_access
drm_display_helper 0xaf
7
drm_dp_dpcd_access
drm_display_helper 0xaf
8
drm_dp_dpcd_access
drm_display_helper 0xaf
9
drm_helper_probe_detect_ctx
vmlinux 0x97
10
drm_helper_probe_detect_ctx
vmlinux 0x97
11
drm_helper_probe_detect_ctx
vmlinux 0x97
12
? drm_helper_probe_detect_ctx
vmlinux 0x97
13
? drm_helper_probe_detect_ctx
vmlinux 0x97
14
? drm_helper_probe_detect_ctx
vmlinux 0x97
15
? drm_helper_probe_detect_ctx
vmlinux 0x97
16
? drm_helper_probe_detect_ctx
vmlinux 0x97
17
? drm_helper_probe_detect_ctx
vmlinux 0x97
18
? drm_helper_probe_detect_ctx
vmlinux 0x97
19
drm_helper_probe_detect_ctx
vmlinux 0x97
WARNING: CPU: 19 PID: 3744 at drivers/gpu/drm/i915/display/intel_tc.c:890 adlp_tc_phy_connect+0xf1/0x1a0 [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 ip_set nf_tables qrtr bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers nvidia_drm(POE) snd_sof_probes snd_soc_intel_hda_dsp_common nvidia_modeset(POE) nvidia_uvm(POE) snd_hda_codec_realtek iwlmvm snd_hda_codec_generic vfat intel_uncore_frequency fat snd_hda_scodec_component nvidia(POE) intel_uncore_frequency_common snd_soc_dmic intel_tcc_cooling snd_sof_pci_intel_tgl mac80211 x86_pkg_temp_thermal snd_sof_pci_intel_cnl intel_powerclamp snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 libarc4 snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs coretemp snd_soc_hda_codec snd_hda_ext_core snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iwlwifi snd_hda_core kvm_intel btusb snd_hwdep btrtl snd_seq btintel btbcm uvcvideo btmtk snd_seq_device kvm cfg80211 snd_pcm uvc videobuf2_vmalloc bluetooth videobuf2_memops processor_thermal_device_pci videobuf2_v4l2 processor_thermal_device dell_pc processor_thermal_wt_hint platform_profile mei_pxp mei_hdcp spi_nor videobuf2_common snd_timer processor_thermal_rfim dell_laptop processor_thermal_rapl intel_rapl_msr irqbypass iTCO_wdt videodev mtd snd mei_me intel_pmc_bxt intel_rapl_common rapl iTCO_vendor_support spd5118 dell_wmi intel_cstate dell_smbios mc dell_wmi_sysman intel_uncore mei i2c_i801 dcdbas soundcore pcspkr processor_thermal_wt_req rfkill dell_smm_hwmon dell_wmi_ddv processor_thermal_power_floor spi_intel_pci
 firmware_attributes_class wmi_bmof dell_wmi_descriptor thunderbolt intel_pmc_core i2c_smbus idma64 igen6_edac processor_thermal_mbox spi_intel int3400_thermal intel_hid pmt_telemetry int3403_thermal pmt_class joydev acpi_pad acpi_thermal_rel acpi_tad int340x_thermal_zone sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 nvme nvme_core nvme_auth i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni ucsi_acpi polyval_generic typec_ucsi ghash_clmulni_intel intel_ish_ipc hid_multitouch sha512_ssse3 sha256_ssse3 sha1_ssse3 cec typec intel_ishtp vmd video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw fuse
CPU: 19 UID: 0 PID: 3744 Comm: fwupd Tainted: P        W  OE      6.14.6-300.fc42.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Inspiron 16 Plus 7620/0V98G2, BIOS 1.28.0 02/06/2025
RIP: 0010:adlp_tc_phy_connect+0xf1/0x1a0 [i915]
Code: d2 0f 84 c5 00 00 00 48 89 14 24 e8 e9 e0 69 dd 48 8b 14 24 48 c7 c1 38 64 b1 c0 48 c7 c7 40 8c b3 c0 48 89 c6 e8 af cc b2 dc <0f> 0b 48 8b 03 48 89 df 4c 8b 30 48 8b 43 08 48 8b 00 ff d0 0f 1f
RSP: 0018:ffffb83905753a70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff98aa4233e800 RCX: 0000000000000027
RDX: ffff98adbf7a1948 RSI: 0000000000000001 RDI: ffff98adbf7a1940
RBP: 0000000000000018 R08: 0000000000000000 R09: ffffb83905753918
R10: ffffffff9f936868 R11: 00000000ffffdfff R12: ffff98aa431ec000
R13: 0000000000000000 R14: ffff98aa431ec000 R15: 0000000000000001
FS:  00007fd0ca2a3080(0000) GS:ffff98adbf780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005580af4de010 CR3: 00000001509bb002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x183/0x2c0 [i915]
 __intel_tc_port_lock+0xa4/0x100 [i915]
 intel_dp_aux_xfer+0xd9/0x760 [i915]
 intel_dp_aux_transfer+0x10a/0x360 [i915]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x41/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc2/0x110 [drm_display_helper]
 auxdev_read_iter+0xa9/0x1a0 [drm_display_helper]
 vfs_read+0x2ae/0x390
 ksys_read+0x74/0xf0
 do_syscall_64+0x7b/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __seccomp_filter+0x2f0/0x500
 ? fdget_pos+0x113/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fd0cbc5b6c2
Code: 08 0f 85 81 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:00007ffcd76a9048 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00005580aefa6700 RCX: 00007fd0cbc5b6c2
RDX: 000000000000000d RSI: 00005580af539a40 RDI: 000000000000000d
RBP: 00007ffcd76a9080 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005580af295650
R13: 000000000000000d R14: 00005580aef48b20 R15: 0000000000000000
 </TASK>
Complete report #1235008
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x183
2
intel_tc_port_update_mode
i915 0x183
3
intel_tc_port_update_mode
i915 0x183
4
intel_tc_port_update_mode
i915 0x183
5
intel_tc_port_update_mode
i915 0x183
6
? intel_tc_port_update_mode
i915 0x183
7
drm_dp_dpcd_access
drm_display_helper 0xaf
8
drm_dp_dpcd_access
drm_display_helper 0xaf
9
drm_dp_dpcd_access
drm_display_helper 0xaf
10
drm_dp_dpcd_access
drm_display_helper 0xaf
11
intel_tc_port_update_mode
i915 0x183
12
intel_tc_port_update_mode
i915 0x183
13
intel_tc_port_update_mode
i915 0x183
14
intel_tc_port_update_mode
i915 0x183
15
? drm_helper_probe_detect_ctx
vmlinux 0x97
16
drm_helper_probe_detect_ctx
vmlinux 0x97
17
drm_helper_probe_detect_ctx
vmlinux 0x97
18
drm_helper_probe_detect_ctx
vmlinux 0x97
19
drm_helper_probe_detect_ctx
vmlinux 0x97
20
? drm_helper_probe_detect_ctx
vmlinux 0x97
21
drm_helper_probe_detect_ctx
vmlinux 0x97
22
? drm_helper_probe_detect_ctx
vmlinux 0x97
23
drm_helper_probe_detect_ctx
vmlinux 0x97
24
? drm_helper_probe_detect_ctx
vmlinux 0x97
25
drm_helper_probe_detect_ctx
vmlinux 0x97
WARNING: CPU: 1 PID: 32144 at drivers/gpu/drm/i915/display/intel_display_power_well.c:1003 gen9_disable_dc_states+0x2c5/0x320 [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 uhid nf_defrag_ipv4 ip_set nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_hda_codec_hdmi snd_sof bnep snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus iwlmvm snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_codec_realtek snd_hda_ext_core intel_uncore_frequency snd_soc_core intel_uncore_frequency_common snd_hda_codec_generic snd_compress snd_hda_scodec_component mac80211 ac97_bus intel_tcc_cooling snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_intel_dspcfg coretemp
 snd_intel_sdw_acpi kvm_intel snd_hda_codec snd_hda_core btusb libarc4 btrtl snd_hwdep dell_pc processor_thermal_device_pci_legacy snd_ctl_led kvm platform_profile processor_thermal_device btintel snd_seq processor_thermal_wt_hint iwlwifi binfmt_misc btbcm processor_thermal_rfim dell_rbtn uvcvideo intel_rapl_msr snd_seq_device dell_laptop iTCO_wdt processor_thermal_rapl btmtk snd_pcm irqbypass uvc intel_rapl_common dell_wmi vfat videobuf2_vmalloc intel_pmc_bxt mei_pxp rapl mei_hdcp cfg80211 mei_wdt processor_thermal_wt_req snd_timer bluetooth dell_smbios fat videobuf2_memops ee1004 iTCO_vendor_support intel_cstate videobuf2_v4l2 dell_wmi_sysman processor_thermal_power_floor dell_smm_hwmon snd dcdbas mei_me i2c_i801 processor_thermal_mbox videobuf2_common intel_uncore pcspkr videodev firmware_attributes_class intel_wmi_thunderbolt intel_pmc_core e1000e dell_wmi_descriptor mc wmi_bmof soundcore mei i2c_smbus rfkill idma64 intel_hid intel_soc_dts_iosf intel_pch_thermal pmt_telemetry dell_lis3lv02d
 int3400_thermal int3403_thermal intel_xhci_usb_role_switch sparse_keymap pmt_class dell_smo8800 intel_vsec acpi_thermal_rel int340x_thermal_zone acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy rtsx_pci_sdmmc polyval_clmulni ttm nvme polyval_generic mmc_core ghash_clmulni_intel drm_display_helper nvme_core sha512_ssse3 hid_multitouch sha256_ssse3 ucsi_acpi video sha1_ssse3 typec_ucsi rtsx_pci nvme_auth cec i2c_hid_acpi typec i2c_hid wmi serio_raw fuse
CPU: 1 UID: 0 PID: 32144 Comm: kworker/1:0 Tainted: G     U  W          6.14.6-300.fc42.x86_64 #1
Tainted: [U]=USER, [W]=WARN
Hardware name: Dell Inc. Latitude 5590/03441V, BIOS 1.38.0 11/06/2024
Workqueue: events output_poll_execute
RIP: 0010:gen9_disable_dc_states+0x2c5/0x320 [i915]
Code: 85 d2 75 03 48 8b 17 48 89 14 24 e8 55 eb 6e f8 48 8b 14 24 48 c7 c1 50 d5 b0 c0 48 c7 c7 dc c7 b3 c0 48 89 c6 e8 1b d7 b7 f7 <0f> 0b e9 0a fe ff ff 0f b6 c8 48 8b 03 48 8b 78 08 48 8b 57 50 48
RSP: 0018:ffffa963c6ca79f0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9e520a7b8618 RCX: 0000000000000027
RDX: ffff9e54252a1948 RSI: 0000000000000001 RDI: ffff9e54252a1940
RBP: ffff9e520a7b8000 R08: 0000000000000000 R09: ffffa963c6ca7898
R10: ffffffffba936868 R11: 00000000ffffdfff R12: 0000000000000037
R13: fffffffffffffffe R14: 0000000000000000 R15: ffff9e5211a66000
FS:  0000000000000000(0000) GS:ffff9e5425280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f30610820a0 CR3: 00000002e882c005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x54/0x70 [i915]
 intel_dp_aux_xfer+0x10c/0x760 [i915]
 intel_dp_aux_transfer+0x10a/0x360 [i915]
 ? intel_gpio_post_xfer+0x37/0xc0 [i915]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x41/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc2/0x110 [drm_display_helper]
 drm_dp_read_dpcd_caps+0x24/0x90 [drm_display_helper]
 intel_dp_init_lttpr_and_dprx_caps+0x67/0x120 [i915]
 intel_dp_get_dpcd+0x23/0x150 [i915]
 intel_dp_detect_dpcd+0x4e/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x4f/0x100
 output_poll_execute+0x136/0x290
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1206456
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x183
2
intel_tc_port_update_mode
i915 0x183
3
intel_tc_port_update_mode
i915 0x183
4
intel_tc_port_update_mode
i915 0x183
5
intel_tc_port_update_mode
i915 0x183
6
? drm_helper_probe_detect_ctx
vmlinux 0x97
7
intel_tc_port_update_mode
i915 0x183
8
? intel_tc_port_update_mode
i915 0x183
9
drm_dp_dpcd_access
drm_display_helper 0xaf
10
drm_dp_dpcd_access
drm_display_helper 0xaf
11
drm_dp_dpcd_access
drm_display_helper 0xaf
12
intel_tc_port_update_mode
i915 0x183
13
intel_tc_port_update_mode
i915 0x183
14
? drm_helper_probe_detect_ctx
vmlinux 0x97
15
intel_tc_port_update_mode
i915 0x183
16
intel_tc_port_update_mode
i915 0x183
17
? drm_helper_probe_detect_ctx
vmlinux 0x97
18
drm_helper_probe_detect_ctx
vmlinux 0x97
19
drm_helper_probe_detect_ctx
vmlinux 0x97
20
drm_helper_probe_detect_ctx
vmlinux 0x97
21
drm_helper_probe_detect_ctx
vmlinux 0x97
22
? drm_helper_probe_detect_ctx
vmlinux 0x97
23
drm_helper_probe_detect_ctx
vmlinux 0x97
24
? drm_helper_probe_detect_ctx
vmlinux 0x97
25
drm_helper_probe_detect_ctx
vmlinux 0x97
26
? drm_helper_probe_detect_ctx
vmlinux 0x97
27
drm_helper_probe_detect_ctx
vmlinux 0x97
WARNING: CPU: 2 PID: 162 at drivers/gpu/drm/i915/display/intel_cdclk.c:945 skl_get_cdclk+0x1a9/0x320 [i915]
Modules linked in: uinput snd_seq_dummy rfcomm 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 ip_set nf_tables sunrpc qrtr bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_hdmi intel_rapl_msr snd_soc_hda_codec intel_rapl_common snd_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic snd_compress snd_hda_scodec_component iwlmvm ac97_bus intel_tcc_cooling snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp
 snd_intel_dspcfg kvm_intel vfat snd_intel_sdw_acpi mac80211 snd_usb_audio fat snd_hda_codec kvm snd_usbmidi_lib libarc4 uvcvideo btusb snd_hda_core snd_ump btrtl uvc snd_rawmidi snd_hwdep btintel videobuf2_vmalloc snd_seq irqbypass btbcm iwlwifi videobuf2_memops spi_nor rapl iTCO_wdt snd_seq_device btmtk videobuf2_v4l2 intel_cstate ee1004 mei_hdcp mei_pxp intel_pmc_bxt mtd iTCO_vendor_support snd_pcm videobuf2_common intel_uncore intel_wmi_thunderbolt bluetooth i2c_i801 cfg80211 wmi_bmof mei_me spi_intel_pci pcspkr snd_timer e1000e i2c_smbus spi_intel videodev snd soundcore mc intel_pmc_core mei rfkill intel_pch_thermal pmt_telemetry joydev pmt_class intel_vsec acpi_tad acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy rtsx_pci_sdmmc polyval_clmulni ttm polyval_generic mmc_core ghash_clmulni_intel drm_display_helper sha512_ssse3 sha256_ssse3 sha1_ssse3 rtsx_pci cec video wmi pinctrl_cannonlake fuse
CPU: 2 UID: 0 PID: 162 Comm: kworker/2:2 Not tainted 6.14.6-300.fc42.x86_64 #1
Hardware name: Intel(R) Client Systems NUC8i5BEH/NUC8BEB, BIOS BECFL357.86A.0064.2019.0213.1122 02/13/2019
Workqueue: events output_poll_execute
RIP: 0010:skl_get_cdclk+0x1a9/0x320 [i915]
Code: 8b 67 50 4d 85 e4 0f 84 45 01 00 00 e8 80 84 8f f1 48 c7 c1 b0 c5 93 c0 4c 89 e2 48 c7 c7 96 18 97 c0 48 89 c6 e8 47 70 d8 f0 <0f> 0b 8b 53 04 8b 43 08 89 43 0c 89 03 85 d2 0f 85 34 ff ff ff 3d
RSP: 0018:ffffa69f804a39f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa69f804a3a34 RCX: 0000000000000027
RDX: ffff990275b21948 RSI: 0000000000000001 RDI: ffff990275b21940
RBP: ffff99010d5bc618 R08: 0000000000000000 R09: ffffa69f804a38a0
R10: ffffffffb3936868 R11: 00000000ffffdfff R12: ffff990102185070
R13: fffffffffffffffe R14: 0000000000000002 R15: ffff99011185c000
FS:  0000000000000000(0000) GS:ffff990275b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f72070ccd90 CR3: 000000023582c001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 gen9_disable_dc_states+0xbd/0x320 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x54/0x70 [i915]
 intel_dp_aux_xfer+0x10c/0x760 [i915]
 ? _raw_spin_unlock_irqrestore+0x1d/0x40
 intel_dp_aux_transfer+0x10a/0x360 [i915]
 ? intel_runtime_resume+0x1a5/0x290 [i915]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x41/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc2/0x110 [drm_display_helper]
 lspcon_wake_native_aux_ch+0x57/0xe0 [i915]
 lspcon_resume+0x66/0x1a0 [i915]
 ? __pm_runtime_suspend+0x6a/0xd0
 intel_dp_detect_dpcd+0x46/0x350 [i915]
 intel_dp_detect+0x22d/0x510 [i915]
 ? drm_modeset_lock+0x92/0x120
 drm_helper_probe_detect_ctx+0x4f/0x100
 output_poll_execute+0x136/0x290
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1208601
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x183
2
intel_tc_port_update_mode
i915 0x183
3
intel_tc_port_update_mode
i915 0x183
4
? intel_tc_port_update_mode
i915 0x183
5
intel_tc_port_update_mode
i915 0x183
6
intel_tc_port_update_mode
i915 0x183
7
intel_tc_port_update_mode
i915 0x183
8
drm_helper_probe_detect_ctx
vmlinux 0x97
9
? drm_helper_probe_detect_ctx
vmlinux 0x97
10
drm_helper_probe_detect_ctx
vmlinux 0x97
11
drm_helper_probe_detect_ctx
vmlinux 0x97
12
drm_helper_probe_detect_ctx
vmlinux 0x97
13
drm_helper_probe_detect_ctx
vmlinux 0x97
14
drm_helper_probe_detect_ctx
vmlinux 0x97
15
intel_tc_port_update_mode
i915 0x183
16
drm_helper_probe_detect_ctx
vmlinux 0x97
17
? drm_helper_probe_detect_ctx
vmlinux 0x97
18
drm_helper_probe_detect_ctx
vmlinux 0x97
19
drm_helper_probe_detect_ctx
vmlinux 0x97
20
drm_helper_probe_detect_ctx
vmlinux 0x97
21
? drm_helper_probe_detect_ctx
vmlinux 0x97
22
drm_helper_probe_detect_ctx
vmlinux 0x97
23
? drm_helper_probe_detect_ctx
vmlinux 0x97
24
drm_helper_probe_detect_ctx
vmlinux 0x97
25
? drm_helper_probe_detect_ctx
vmlinux 0x97
26
drm_helper_probe_detect_ctx
vmlinux 0x97
WARNING: CPU: 3 PID: 128 at drivers/gpu/drm/i915/display/intel_display.c:3538 ilk_get_pfit_config+0x1de/0x1f0 [i915]
Modules linked in: loop nfnetlink zram lz4hc_compress lz4_compress i915 sdhci_pci sdhci_uhs2 sdhci cqhci polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 mmc_core sha1_ssse3 i2c_algo_bit drm_buddy ttm hid_apple drm_display_helper cec video wmi fuse
CPU: 3 UID: 0 PID: 128 Comm: kworker/3:2 Not tainted 6.14.6-300.fc42.x86_64 #1
Hardware name: Apple Inc. MacBookPro10,2/Mac-AFD8A9D944EA4843, BIOS 429.0.0.0.0 03/18/2022
Workqueue: events output_poll_execute
RIP: 0010:ilk_get_pfit_config+0x1de/0x1f0 [i915]
Code: 8b 7d 08 48 8b 5f 50 48 85 db 74 22 e8 0b c7 64 d4 48 c7 c1 e8 d9 bc c0 48 89 da 48 c7 c7 65 0d c0 c0 48 89 c6 e8 d2 b2 ad d3 <0f> 0b eb ae 48 8b 1f eb d9 66 0f 1f 84 00 00 00 00 00 90 90 90 90
RSP: 0018:ffff9f44003efa48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8f1cc1763310 RCX: 0000000000000027
RDX: ffff8f1e273a1948 RSI: 0000000000000001 RDI: ffff8f1e273a1940
RBP: ffff8f1ccf528000 R08: 0000000000000000 R09: ffff9f44003ef8f0
R10: ffffffff96936868 R11: 00000000ffffdfff R12: ffff8f1ccf528618
R13: ffff8f1cc3fb2000 R14: ffff8f1cc15ce000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8f1e27380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f50bba8b434 CR3: 000000007182c001 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ilk_get_pipe_config+0x1be/0x220 [i915]
 intel_crtc_get_pipe_config+0x29/0x50 [i915]
 verify_crtc_state+0xa7/0x490 [i915]
 ? intel_connector_verify_state+0x61/0x270 [i915]
 intel_modeset_verify_crtc+0x44/0x80 [i915]
 intel_atomic_commit_tail+0x72a/0xab0 [i915]
 intel_atomic_commit+0x229/0x270 [i915]
 drm_atomic_commit+0xb2/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_client_modeset_commit_atomic+0x1ee/0x230
 drm_client_modeset_commit_locked+0x58/0x160
 drm_client_modeset_commit+0x25/0x40
 __drm_fb_helper_restore_fbdev_mode_unlocked+0x91/0xf0
 drm_fb_helper_hotplug_event+0xed/0x110
 intel_fbdev_client_hotplug+0x82/0xf0 [i915]
 drm_client_dev_hotplug+0xa9/0x100
 ? drm_sysfs_hotplug_event+0x63/0x90
 output_poll_execute+0x26e/0x290
 process_one_work+0x17e/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xef/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>