Info

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Function
intel_tc_port_update_mode
First occurrence
2025-10-31
Last occurrence
2026-02-17
State
NEW
Components
kernel, xorg-x11-drv-intel
Quality
-30

Statistics

Operating system Count
Fedora 42 5,650
Architecture Count
x86_64 5,650
Related packages Count
kernel-core 5,650
 0:6.17.6-200.fc42 4,672
 0:6.17.4-200.fc42 608
 0:6.17.13-200.fc42 209
 0:6.17.5-200.fc42 90
 0:6.17.7-200.fc42 69
 0:6.18.6-100.fc42 1
 0:6.17.9-200.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 #1394148
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
? select_task_rq
vmlinux 0x7f
18
select_task_rq
vmlinux 0x7f
WARNING: CPU: 0 PID: 3620 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: nf_conntrack_netlink xt_nat veth uinput xt_conntrack rfcomm xt_MASQUERADE snd_seq_dummy snd_hrtimer bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_nat_tftp nft_masq nf_conntrack_tftp 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 binfmt_misc bnep sunrpc 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 snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp vfat snd_sof fat snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8
 soundwire_bus snd_soc_sdca iwlmvm snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp kvm_intel squashfs snd_hda_core uvcvideo mac80211 snd_intel_dspcfg uvc snd_intel_sdw_acpi kvm btusb videobuf2_vmalloc videobuf2_memops spi_nor btrtl videobuf2_v4l2 iTCO_wdt mtd videobuf2_common btintel snd_hwdep intel_pmc_bxt mei_hdcp libarc4 mei_pxp intel_rapl_msr iTCO_vendor_support btbcm videodev snd_soc_core btmtk irqbypass mc rapl snd_compress bluetooth ac97_bus processor_thermal_device_pci iwlwifi snd_pcm_dmaengine intel_cstate processor_thermal_device processor_thermal_wt_hint snd_seq platform_temperature_control snd_seq_device processor_thermal_rfim intel_uncore cfg80211 snd_pcm processor_thermal_rapl r8169 intel_rapl_common i2c_i801 spi_intel_pci pcspkr spi_intel i2c_smbus snd_timer realtek snd mei_me processor_thermal_wt_req processor_thermal_power_floor mei idma64 soundcore rfkill
 processor_thermal_mbox igen6_edac intel_pmc_core int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery int3400_thermal pmt_class acpi_thermal_rel joydev intel_hid acpi_pad intel_pmc_ssram_telemetry sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 sdhci_pci nvme sdhci_uhs2 i2c_algo_bit nvme_core drm_buddy sdhci ttm cqhci hid_multitouch nvme_keyring polyval_clmulni mmc_core ghash_clmulni_intel nvme_auth drm_display_helper video i2c_hid_acpi intel_oc_wdt i2c_hid cec wmi intel_vsec pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 3620 Comm: fwupd Tainted: G        W           6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire Lite AL15-52/Aspire Lite AL15-52, BIOS 1.07.10RAC16 08/05/2024
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 83 cd 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be c3 cc <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd3c6cabdf9b0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c30cc18c400 RCX: 0000000000000027
RDX: ffff8c342f21cf88 RSI: 0000000000000001 RDI: ffff8c342f21cf80
RBP: ffff8c30c0dd6000 R08: 0000000000000000 R09: ffffd3c6cabdf858
R10: ffffffff8fb3ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8c30c0dd6000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f48e8359e00(0000) GS:ffff8c349e845000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000150bdf8ba000 CR3: 00000002409b8005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_close+0x3d/0x80
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f48e9f6c462
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:00007ffd2f3b52a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055aac4ab1e20 RCX: 00007f48e9f6c462
RDX: 000000000000000d RSI: 000055aac4838f30 RDI: 000000000000000d
RBP: 00007ffd2f3b52d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055aac4ab3ae0
R13: 000000000000000d R14: 000055aac4849f50 R15: 0000000000000000
 </TASK>
Complete report #1383840
Frame # Function Binary Source or offset Line
1
? select_task_rq
vmlinux 0x7f
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
drm_dp_dpcd_access
drm_display_helper 0xb1
9
drm_dp_dpcd_access
drm_display_helper 0xb1
10
drm_dp_dpcd_access
drm_display_helper 0xb1
11
select_task_rq
vmlinux 0x7f
12
select_task_rq
vmlinux 0x7f
13
select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
? select_task_rq
vmlinux 0x7f
18
? select_task_rq
vmlinux 0x7f
19
select_task_rq
vmlinux 0x7f
WARNING: CPU: 7 PID: 27436 at drivers/gpu/drm/i915/display/intel_display_power_well.c:297 hsw_wait_for_power_well_enable+0x151/0x160 [i915]
Modules linked in: overlay snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi nvidia_uvm(OE) rfcomm snd_seq_dummy snd_hrtimer tun snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_soc_dmic snd_hda_intel snd_sof_pci_intel_tgl spi_nor snd_sof_pci_intel_cnl mtd bnep snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt mei_pxp mei_hdcp intel_rapl_msr snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi nvidia_drm(OE) soundwire_cadence nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet snd_sof_pci nf_reject_ipv4 nf_reject_ipv6 nft_reject snd_sof_xtensa_dsp nft_ct snd_sof nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 intel_uncore_frequency intel_uncore_frequency_common snd_sof_utils
 snd_soc_acpi_intel_match x86_pkg_temp_thermal snd_soc_acpi_intel_sdca_quirks vboxnetadp(OE) intel_powerclamp vboxnetflt(OE) soundwire_generic_allocation snd_soc_acpi nf_tables coretemp crc8 soundwire_bus kvm_intel snd_soc_sdca vboxdrv(OE) qrtr snd_soc_avs kvm irqbypass snd_soc_hda_codec rapl snd_hda_ext_core snd_hda_codec intel_cstate intel_uncore snd_hda_core nvidia_modeset(OE) snd_intel_dspcfg snd_intel_sdw_acpi iwlmvm lenovo_wmi_gamezone pcspkr snd_hwdep lenovo_wmi_other lenovo_wmi_hotkey_utilities snd_soc_core lenovo_wmi_helpers lenovo_wmi_capdata01 snd_compress lenovo_wmi_events firmware_attributes_class wmi_bmof spi_intel_pci mac80211 ac97_bus snd_pcm_dmaengine libarc4 spi_intel nvidia(OE) btusb snd_seq sunrpc snd_seq_device uvcvideo snd_pcm btrtl uvc iwlwifi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btintel snd_timer r8169 videobuf2_common btbcm snd btmtk ee1004 soundcore realtek bluetooth videodev cfg80211 mei_me mei mc processor_thermal_device_pci_legacy processor_thermal_device
 processor_thermal_wt_hint platform_temperature_control idma64 processor_thermal_rfim processor_thermal_rapl intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox igen6_edac intel_soc_dts_iosf vfat fat ideapad_laptop platform_profile rfkill intel_pmc_core intel_hid sparse_keymap pmt_telemetry int3403_thermal pmt_discovery int3400_thermal acpi_thermal_rel int340x_thermal_zone pmt_class intel_pmc_ssram_telemetry acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core hid_multitouch nvme_keyring polyval_clmulni ghash_clmulni_intel cec nvme_auth i2c_hid_acpi intel_vsec i2c_hid video intel_oc_wdt wmi pinctrl_tigerlake serio_raw iTCO_wdt intel_pmc_bxt iTCO_vendor_support i2c_i801 i2c_smbus i2c_dev fuse
CPU: 7 UID: 0 PID: 27436 Comm: fwupd Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 82K1/LNVNB161216, BIOS H4CN37WW(V2.06) 06/18/2024
RIP: 0010:hsw_wait_for_power_well_enable+0x151/0x160 [i915]
Code: 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 18 7c 09 d5 48 c7 c1 18 2b c7 c0 48 89 da 48 c7 c7 56 97 ca c0 48 89 c6 e8 8f 06 4a d4 <0f> 0b eb 9f 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffd27f090c3b18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e34024cb540 RCX: 0000000000000027
RDX: ffff8e35a7b9cf88 RSI: 0000000000000001 RDI: ffff8e35a7b9cf80
RBP: 00000000ffffff92 R08: 0000000000000000 R09: ffffd27f090c39c0
R10: ffffffff9733ba88 R11: 00000000ffffdfff R12: ffff8e3404d34240
R13: 0000000000000000 R14: 0000000000000004 R15: 0000000000045444
FS:  00007f10b62f8e00(0000) GS:ffff8e360f9c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557b7e7f7a7c CR3: 00000001049d2002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? ktime_get_mono_fast_ns+0x32/0xe0
 hsw_power_well_enable+0xbf/0x1e0 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x80 [i915]
 intel_display_power_get+0x46/0x60 [i915]
 intel_dp_aux_xfer+0xf5/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
 drm_dp_dpcd_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/0x250
 ? do_user_addr_fault+0x21a/0x690
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f10b7f17462
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:00007fffcd692e48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000557b7e50d490 RCX: 00007f10b7f17462
RDX: 000000000000000d RSI: 0000557b7e6a8920 RDI: 000000000000000d
RBP: 00007fffcd692e70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b7e7f7a70
R13: 000000000000000d R14: 0000557b7e922390 R15: 0000000000000000
 </TASK>
Complete report #1378564
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
? intel_tc_port_update_mode
i915 0x16c
5
select_task_rq
vmlinux 0x7f
6
select_task_rq
vmlinux 0x7f
7
? intel_tc_port_update_mode
i915 0x16c
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
? select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
select_task_rq
vmlinux 0x7f
BUG: unable to handle page fault for address: fffffe99ad800008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP PTI
CPU: 3 UID: 1000 PID: 5308 Comm: gnome-control-c Not tainted 6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Inspiron 5447/0CJHHG, BIOS A07 01/23/2015
RIP: 0010:kfree+0x69/0x3b0
Code: 80 4c 01 d0 0f 82 51 03 00 00 48 c7 c2 00 00 00 80 48 2b 15 11 ec 88 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 ef eb 88 01 <48> 8b 50 08 49 89 c3 f6 c2 01 0f 85 75 02 00 00 0f 1f 44 00 00 41
RSP: 0000:ffffd10343a9b900 EFLAGS: 00010286
RAX: fffffe99ad800000 RBX: 00000000000001f8 RCX: 0000000000e12003
RDX: 0000765ac0000000 RSI: ffffffffc086e169 RDI: 00000000200000c0
RBP: ffffd10343a9b940 R08: 0000000000000000 R09: ffffffffc086e169
R10: 00000000200000c0 R11: fffffcc041258800 R12: 0000000000000000
R13: 0000000000000230 R14: 0000000000000026 R15: ffff89a5096234c0
FS:  00007fed82cad880(0000) GS:ffff89a693fc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffe99ad800008 CR3: 00000000073ce006 CR4: 00000000001726f0
Call Trace:
 <TASK>
 eb_relocate_parse_slow+0x219/0x350 [i915]
 i915_gem_do_execbuffer+0x5bf/0x1140 [i915]
 i915_gem_execbuffer2_ioctl+0x125/0x250 [i915]
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 __x64_sys_ioctl+0x97/0xe0
 do_syscall_64+0x7e/0x250
 ? __x64_sys_ioctl+0xb1/0xe0
 ? do_syscall_64+0xb6/0x250
 ? __irq_exit_rcu+0x4c/0xf0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fed889cd0ed
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:00007ffcccb7c050 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffcccb7c1e0 RCX: 00007fed889cd0ed
RDX: 00007ffcccb7c1e0 RSI: 0000000040406469 RDI: 0000000000000015
RBP: 00007ffcccb7c0a0 R08: 00005570db43ef40 R09: 00005570db433080
R10: 00005570db839be0 R11: 0000000000000246 R12: 0000000000000015
R13: 00005570db433080 R14: 0000000000000000 R15: 00000000000000e0
 </TASK>
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 xt_socket nft_socket nf_socket_ipv4 nf_socket_ipv6 nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 bnep 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 sunrpc intel_rapl_msr intel_rapl_common ath9k uvcvideo x86_pkg_temp_thermal intel_powerclamp vfat ath3k uvc fat coretemp videobuf2_vmalloc ath9k_common snd_ctl_led btusb videobuf2_memops ath9k_hw snd_hda_codec_alc269 videobuf2_v4l2 snd_hda_scodec_component snd_hda_codec_realtek_lib platform_profile rtsx_usb_ms kvm_intel videobuf2_common dell_laptop at24 snd_hda_codec_intelhdmi mac80211 memstick mei_hdcp mei_pxp snd_hda_codec_generic btrtl videodev snd_hda_codec_hdmi kvm iTCO_wdt snd_hda_intel btintel intel_pmc_bxt mc
 snd_hda_codec dell_smm_hwmon libarc4 iTCO_vendor_support btbcm ath btmtk bluetooth irqbypass snd_hda_core snd_intel_dspcfg cfg80211 dell_wmi dell_smbios rapl intel_cstate snd_intel_sdw_acpi dcdbas sparse_keymap snd_hwdep wmi_bmof snd_seq dell_wmi_descriptor r8169 intel_uncore i2c_i801 snd_seq_device pcspkr snd_pcm realtek mei_me i2c_smbus snd_timer snd mei soundcore lpc_ich squashfs dell_rbtn rfkill joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm rtsx_usb_sdmmc drm_display_helper mmc_core hid_rmi rmi_core polyval_clmulni rtsx_usb ghash_clmulni_intel cec i2c_hid_acpi video wmi i2c_hid intel_oc_wdt pinctrl_lynxpoint serio_raw i2c_dev fuse
CR2: fffffe99ad800008
Complete report #1374654
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
? intel_tc_port_update_mode
i915 0x16c
5
select_task_rq
vmlinux 0x7f
6
select_task_rq
vmlinux 0x7f
7
? intel_tc_port_update_mode
i915 0x16c
8
select_task_rq
vmlinux 0x7f
9
? select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
BUG: unable to handle page fault for address: fffff504fe800008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP PTI
CPU: 3 UID: 1000 PID: 4268 Comm: ptyxis Not tainted 6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Inspiron 3847/088DT1       , BIOS A08 06/29/2015
RIP: 0010:kfree+0x69/0x3b0
Code: 80 4c 01 d0 0f 82 51 03 00 00 48 c7 c2 00 00 00 80 48 2b 15 11 ec 88 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 ef eb 88 01 <48> 8b 50 08 49 89 c3 f6 c2 01 0f 85 75 02 00 00 0f 1f 44 00 00 41
RSP: 0018:ffffcc9a0b0db900 EFLAGS: 00010286
RAX: fffff504fe800000 RBX: 00000000000002a0 RCX: 00000000018a8003
RDX: 000075ff00000000 RSI: ffffffffc086e169 RDI: 00000000200000c0
RBP: ffffcc9a0b0db940 R08: 0000000000000000 R09: ffffffffc086e169
R10: 00000000200000c0 R11: fffff32d001a4c00 R12: 0000000000000000
R13: 00000000000002d8 R14: 0000000000000062 R15: ffff8a0086930c40
FS:  00007f15caad6580(0000) GS:ffff8a01e4bc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff504fe800008 CR3: 0000000006aea004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 eb_relocate_parse_slow+0x219/0x350 [i915]
 i915_gem_do_execbuffer+0x5bf/0x1140 [i915]
 i915_gem_execbuffer2_ioctl+0x125/0x250 [i915]
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 __x64_sys_ioctl+0x97/0xe0
 ? do_syscall_64+0xb6/0x250
 do_syscall_64+0x7e/0x250
 ? __x64_sys_ioctl+0xb1/0xe0
 ? do_syscall_64+0xb6/0x250
 ? __rseq_handle_notify_resume+0x39/0x60
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f15cef4f0ed
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:00007ffd18e86f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffd18e870a0 RCX: 00007f15cef4f0ed
RDX: 00007ffd18e870a0 RSI: 0000000040406469 RDI: 0000000000000015
RBP: 00007ffd18e86f60 R08: 00005561ef9cbfe0 R09: 00005561ef9ea5e0
R10: 00005561f0219630 R11: 0000000000000246 R12: 0000000000000015
R13: 00005561ef9ea5e0 R14: 0000000000000000 R15: 0000000000000300
 </TASK>
Modules linked in: overlay uinput rfcomm snd_seq_dummy snd_hrtimer bnep nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr sunrpc ath9k ath9k_common ath9k_hw snd_hda_codec_alc662 mac80211 snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_codec_intelhdmi snd_hda_codec_hdmi intel_rapl_msr snd_hda_intel intel_rapl_common snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core vfat fat kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep ath3k snd_seq libarc4 btusb snd_seq_device ath iTCO_wdt intel_pmc_bxt mei_hdcp btrtl mei_pxp snd_pcm iTCO_vendor_support btintel kvm cfg80211 btbcm snd_timer btmtk snd bluetooth joydev soundcore r8169 dell_smbios mei_me irqbypass mei dell_wmi_descriptor realtek platform_profile rapl dcdbas intel_cstate dell_smm_hwmon rfkill intel_uncore pcspkr i2c_i801 i2c_smbus
 lpc_ich loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni ghash_clmulni_intel cec intel_oc_wdt video wmi i2c_dev fuse
CR2: fffff504fe800008
Complete report #1372910
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
? select_task_rq
vmlinux 0x7f
4
intel_tc_port_update_mode
i915 0x16c
5
? select_task_rq
vmlinux 0x7f
6
intel_tc_port_update_mode
i915 0x16c
7
? select_task_rq
vmlinux 0x7f
8
drm_dp_dpcd_access
drm_display_helper 0xb1
9
drm_dp_dpcd_access
drm_display_helper 0xb1
10
drm_dp_dpcd_access
drm_display_helper 0xb1
11
select_task_rq
vmlinux 0x7f
12
select_task_rq
vmlinux 0x7f
13
select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
? select_task_rq
vmlinux 0x7f
18
select_task_rq
vmlinux 0x7f
WARNING: CPU: 0 PID: 57144 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/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 uhid nf_tables qrtr sunrpc bnep 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 squashfs 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 snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp
 snd_soc_hda_codec coretemp snd_hda_ext_core snd_hda_codec kvm_intel mac80211 snd_hda_core mei_pxp mei_hdcp snd_intel_dspcfg uvcvideo snd_usb_audio spi_nor snd_intel_sdw_acpi iTCO_wdt mtd intel_pmc_bxt uvc videobuf2_vmalloc intel_rapl_msr iTCO_vendor_support snd_soc_core libarc4 kvm videobuf2_memops snd_compress snd_usbmidi_lib btusb snd_hwdep videobuf2_v4l2 ac97_bus videobuf2_common snd_ump btrtl snd_rawmidi snd_pcm_dmaengine btintel irqbypass btbcm snd_seq processor_thermal_device_pci videodev processor_thermal_device rapl snd_seq_device iwlwifi btmtk processor_thermal_wt_hint intel_cstate platform_temperature_control snd_pcm processor_thermal_rfim bluetooth r8169 mc intel_uncore processor_thermal_rapl pcspkr cfg80211 intel_rapl_common realtek snd_timer mei_me i2c_i801 snd spi_intel_pci processor_thermal_wt_req mei idma64 spi_intel processor_thermal_power_floor i2c_smbus soundcore rfkill processor_thermal_mbox intel_pmc_core int3403_thermal pmt_telemetry int340x_thermal_zone pmt_discovery intel_hid
 int3400_thermal sparse_keymap acpi_pad pmt_class acpi_thermal_rel 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 i915 nvme nvme_core rtsx_pci_sdmmc i2c_algo_bit mmc_core drm_buddy ttm hid_multitouch nvme_keyring polyval_clmulni ghash_clmulni_intel rtsx_pci drm_display_helper nvme_auth i2c_hid_acpi intel_oc_wdt cec video i2c_hid intel_vsec wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 57144 Comm: fwupd Tainted: G        W           6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Daffodil Computers Ltd. DCL Laptop/DC153C, BIOS 1.07.07TDCL 07/05/2023
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 43 da 48 8b 14 24 48 c7 c1 10 31 fb c0 48 c7 c7 96 bf fd c0 48 89 c6 e8 26 be 83 d9 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd0786260bb80 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e2ac7c9b200 RCX: 0000000000000027
RDX: ffff8e2c3741cf88 RSI: 0000000000000001 RDI: ffff8e2c3741cf80
RBP: ffff8e2ad1624000 R08: 0000000000000000 R09: ffffd0786260ba28
R10: ffffffff9c93ba88 R11: 00000000ffffdfff R12: 0000000000000019
R13: ffff8e2ad1624000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f5cf8ea5e00(0000) GS:ffff8e2c99c45000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557657efd098 CR3: 00000002702cf003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 ? ima_file_check+0x5b/0x80
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 ? security_file_post_open+0x50/0xf0
 intel_dp_aux_transfer+0x109/0x370 [i915]
 ? __account_obj_stock+0x193/0x1f0
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? 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: 0033:0x7f5cfaab3462
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:00007ffe170d8b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055bb753e1070 RCX: 00007f5cfaab3462
RDX: 000000000000000d RSI: 000055bb754f2190 RDI: 000000000000000d
RBP: 00007ffe170d8b60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb753e0ef0
R13: 000000000000000d R14: 000055bb752f00e0 R15: 0000000000000000
 </TASK>
Complete report #1370728
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
? select_task_rq
vmlinux 0x7f
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
select_task_rq
vmlinux 0x7f
10
? select_task_rq
vmlinux 0x7f
11
select_task_rq
vmlinux 0x7f
12
select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
? select_task_rq
vmlinux 0x7f
17
select_task_rq
vmlinux 0x7f
WARNING: CPU: 4 PID: 2943 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: uinput uas usb_storage rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_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 snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof binfmt_misc intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_sof_utils x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp snd_soc_acpi_intel_sdca_quirks vfat soundwire_generic_allocation coretemp snd_soc_acpi fat crc8 soundwire_bus uvcvideo iwlmvm snd_soc_sdca
 kvm_intel uvc btusb videobuf2_vmalloc snd_soc_avs videobuf2_memops btrtl videobuf2_v4l2 btintel videobuf2_common snd_soc_hda_codec btbcm btmtk kvm mac80211 videodev spi_nor snd_hda_ext_core bluetooth mei_hdcp mei_pxp mtd snd_hda_codec intel_rapl_msr iTCO_wdt mc intel_pmc_bxt iTCO_vendor_support snd_hda_core irqbypass snd_intel_dspcfg rapl snd_intel_sdw_acpi intel_cstate snd_hwdep r8169 intel_uncore snd_soc_core libarc4 realtek pcspkr snd_compress idma64 processor_thermal_device_pci ac97_bus processor_thermal_device snd_pcm_dmaengine snd_seq processor_thermal_wt_hint iwlwifi platform_temperature_control snd_seq_device processor_thermal_rfim int3403_thermal processor_thermal_rapl snd_pcm intel_rapl_common joydev cfg80211 snd_timer intel_pmc_core mei_me processor_thermal_wt_req i2c_i801 snd pmt_telemetry processor_thermal_power_floor spi_intel_pci mei pmt_discovery processor_thermal_mbox spi_intel soundcore pmt_class intel_hid rfkill int3400_thermal i2c_smbus intel_pmc_ssram_telemetry int340x_thermal_zone
 clevo_platform(OE) igen6_edac acpi_thermal_rel sparse_keymap acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec nvme nvme_core nvme_keyring nvme_auth i915 sdhci_pci i2c_algo_bit drm_buddy sdhci_uhs2 ttm sdhci hid_multitouch video cqhci polyval_clmulni mmc_core drm_display_helper ghash_clmulni_intel vmd intel_vsec i2c_hid_acpi i2c_hid cec wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 4 UID: 0 PID: 2943 Comm: fwupd Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: SLIMBOOK ELEMENTAL 15-I13/ELEMENTAL 15-I13, BIOS 1.07.09TGO 07/06/2024
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 e3 e3 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be 23 e3 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd144ca81fba0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8988cc837c00 RCX: 0000000000000027
RDX: ffff898a3741cf88 RSI: 0000000000000001 RDI: ffff898a3741cf80
RBP: ffff8988d264c000 R08: 0000000000000000 R09: ffffd144ca81fa48
R10: ffffffffa613ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8988d264c000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007faf7f114bc0(0000) GS:ffff898a90445000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c66a0b4218 CR3: 00000001046e8002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 ? __seccomp_filter+0x41/0x4e0
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ? __x64_sys_close+0x3d/0x80
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? 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: 0033:0x7faf80429462
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:00007ffde3fecff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055c66a0b42f0 RCX: 00007faf80429462
RDX: 000000000000000d RSI: 000055c66a0b3700 RDI: 000000000000000e
RBP: 00007ffde3fed020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055c66a0b4320
R13: 000000000000000d R14: 000055c66a0b44a0 R15: 0000000000000000
 </TASK>
Complete report #1370628
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
? intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
intel_tc_port_update_mode
i915 0x16c
6
select_task_rq
vmlinux 0x7f
7
select_task_rq
vmlinux 0x7f
8
? select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
? select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
select_task_rq
vmlinux 0x7f
WARNING: CPU: 10 PID: 77284 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: rfcomm tls typec_displayport overlay vhost_net vhost vhost_iotlb tap nvidia_uvm(OE) 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 sunrpc nft_chain_nat tun snd_hda_codec_intelhdmi xt_MASQUERADE nf_nat nf_conntrack snd_hda_codec_nvhdmi nf_defrag_ipv6 nf_defrag_ipv4 xt_mark nft_compat qrtr nf_tables bnep binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda iwlmvm snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks mac80211 soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_hda_codec_alc269 snd_hda_scodec_component snd_soc_sdca
 x86_pkg_temp_thermal snd_hda_codec_realtek_lib intel_powerclamp snd_hda_codec_generic coretemp snd_soc_avs r8153_ecm snd_soc_hda_codec kvm_intel snd_hda_intel cdc_ether snd_hda_ext_core dell_pc snd_usb_audio usbnet snd_hda_codec snd_ctl_led platform_profile libarc4 snd_soc_core uvcvideo snd_hda_core snd_usbmidi_lib uvc dell_rbtn kvm snd_compress videobuf2_vmalloc snd_ump snd_intel_dspcfg videobuf2_memops ac97_bus snd_intel_sdw_acpi snd_rawmidi videobuf2_v4l2 snd_pcm_dmaengine snd_hwdep nvidia_drm(OE) spi_nor iTCO_wdt dell_laptop snd_seq btusb videobuf2_common mtd iwlwifi intel_pmc_bxt spd5118 processor_thermal_device_pci btrtl intel_rapl_msr iTCO_vendor_support mei_hdcp mei_pxp snd_seq_device dell_wmi nvidia_modeset(OE) processor_thermal_device videodev btintel processor_thermal_wt_hint platform_temperature_control snd_pcm btbcm dell_smbios dell_wmi_sysman r8152 processor_thermal_rfim irqbypass intel_pmc_core btmtk rapl processor_thermal_rapl dcdbas intel_cstate bluetooth intel_uncore mii nvidia(OE) mc
 snd_timer cfg80211 pcspkr dell_smm_hwmon dell_wmi_ddv dell_wmi_descriptor nvidia_wmi_ec_backlight firmware_attributes_class e1000e wmi_bmof intel_rapl_common snd i2c_i801 spi_intel_pci pmt_telemetry processor_thermal_wt_req spi_intel i2c_smbus soundcore processor_thermal_power_floor pmt_discovery int3400_thermal int3403_thermal idma64 rfkill processor_thermal_mbox int340x_thermal_zone pmt_class intel_hid acpi_thermal_rel intel_pmc_ssram_telemetry sparse_keymap acpi_tad mei_me acpi_pad joydev mei loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp hid_logitech_dj xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid ucsi_acpi typec_ucsi typec i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc drm_display_helper nvme_core mmc_core hid_multitouch intel_ish_ipc nvme_keyring thunderbolt polyval_clmulni rtsx_pci ghash_clmulni_intel cec video nvme_auth intel_ishtp intel_vsec i2c_hid_acpi i2c_hid wmi pinctrl_alderlake serio_raw i2c_dev fuse
CPU: 10 UID: 0 PID: 77284 Comm: kworker/10:2 Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Precision 7680/0GVYHR, BIOS 1.23.6 07/15/2025
Workqueue: display_unordered edp_panel_vdd_work [i915]
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 17 49 ee 8b 54 24 14 45 89 e1 48 c7 c7 30 39 e7 c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 2a a2 89 ed <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 40 08
RSP: 0018:ffffd4b90f76fd38 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d475f1e4000 RCX: 0000000000000027
RDX: ffff8d569ef1cf88 RSI: 0000000000000001 RDI: ffff8d569ef1cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd4b90f76fbe0
R10: ffffffffb093ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8d47565d1400 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8d56ed745000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa710073760 CR3: 0000000245d3b001 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? intel_display_power_legacy_aux_domain+0x15/0x80 [i915]
 intel_display_power_put_unchecked+0x31/0x50 [i915]
 edp_panel_vdd_work+0x88/0xa0 [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 #1369477
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
select_task_rq
vmlinux 0x7f
4
intel_tc_port_update_mode
i915 0x16c
5
? select_task_rq
vmlinux 0x7f
6
intel_tc_port_update_mode
i915 0x16c
7
select_task_rq
vmlinux 0x7f
8
select_task_rq
vmlinux 0x7f
9
? select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
WARNING: CPU: 4 PID: 92080 at drivers/gpu/drm/i915/display/intel_tc.c:1843 __intel_tc_port_lock+0xa0/0x120 [i915]
Modules linked in: cdc_acm nft_reject_ipv4 nft_masq nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_conntrack_pptp nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp 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 vboxnetadp(OE) nf_tables vboxnetflt(OE) vboxdrv(OE) qrtr bnep snd_hda_codec_intelhdmi sunrpc binfmt_misc 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 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 iwlmvm snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp vfat fat squashfs snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi mac80211 spi_nor snd_hwdep ee1004 iTCO_wdt mei_pxp snd_soc_core mei_hdcp mtd intel_rapl_msr kvm intel_pmc_bxt libarc4 snd_compress iTCO_vendor_support ac97_bus btusb uvcvideo snd_pcm_dmaengine irqbypass btrtl processor_thermal_device_pci_legacy uvc snd_seq rapl btintel processor_thermal_device iwlwifi videobuf2_vmalloc videobuf2_memops btbcm processor_thermal_wt_hint snd_seq_device btmtk intel_cstate platform_temperature_control asus_nb_wmi videobuf2_v4l2 processor_thermal_rfim snd_pcm asus_wmi bluetooth processor_thermal_rapl cfg80211 videobuf2_common sparse_keymap intel_rapl_common mei_me snd_timer intel_uncore platform_profile snd
 processor_thermal_wt_req wmi_bmof i2c_i801 processor_thermal_power_floor mei soundcore i2c_smbus spi_intel_pci idma64 rfkill spi_intel processor_thermal_mbox intel_soc_dts_iosf igen6_edac int3403_thermal int340x_thermal_zone intel_pmc_core joydev pmt_telemetry pmt_discovery pmt_class acpi_pad int3400_thermal intel_pmc_ssram_telemetry acpi_thermal_rel acpi_tad v4l2loopback(OE) videodev mc dm_multipath loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme nvme_core i2c_algo_bit drm_buddy ttm nvme_keyring nvme_auth spi_pxa2xx_platform polyval_clmulni hid_multitouch drm_display_helper dw_dmac ghash_clmulni_intel i2c_hid_acpi spi_pxa2xx_core cec vmd intel_vsec i2c_hid video wmi intel_oc_wdt pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ntsync i2c_dev fuse
CPU: 4 UID: 0 PID: 92080 Comm: kworker/4:1 Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X513EA_K513EA/X513EA, BIOS X513EA.304 03/08/2021
Workqueue: display_unordered i915_hpd_poll_init_work [i915]
RIP: 0010:__intel_tc_port_lock+0xa0/0x120 [i915]
Code: 8b 5f 50 48 85 db 0f 84 8d 00 00 00 e8 59 3f 23 e2 48 c7 c1 60 32 e8 c0 48 89 da 48 c7 c7 96 bf ea c0 48 89 c6 e8 d0 c9 63 e1 <0f> 0b 48 83 c4 08 5b 5d 41 5e e9 51 f1 7f e2 31 d2 44 89 f6 48 89
RSP: 0018:ffffd28bca55fcf8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8cd6c2777fc0 RCX: 0000000000000027
RDX: ffff8cd83761cf88 RSI: 0000000000000001 RDI: ffff8cd83761cf80
RBP: ffff8cd6d59de000 R08: 0000000000000000 R09: ffffd28bca55fba0
R10: ffffffffa473ba88 R11: 00000000ffffdfff R12: ffff8cd6cad9e000
R13: 0000000000000002 R14: 0000000000000001 R15: ffff8cd6d59df2b0
FS:  0000000000000000(0000) GS:ffff8cd892045000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000032dc07173000 CR3: 0000000104d14006 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_digital_port_connected+0x32/0xa0 [i915]
 intel_hdmi_detect+0xc1/0x180 [i915]
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 ? drm_connector_list_iter_next+0x7f/0xc0
 i915_hpd_poll_init_work+0x1fa/0x2d0 [i915]
 process_one_work+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>
Complete report #1368342
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
? select_task_rq
vmlinux 0x7f
4
intel_tc_port_update_mode
i915 0x16c
5
? intel_tc_port_update_mode
i915 0x16c
6
select_task_rq
vmlinux 0x7f
7
select_task_rq
vmlinux 0x7f
8
? intel_tc_port_update_mode
i915 0x16c
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
BUG: unable to handle page fault for address: fffff9774a800008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP PTI
CPU: 1 UID: 1000 PID: 43011 Comm: gnome-control-c Not tainted 6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 23249LJ/23249LJ, BIOS G2ET94WW (2.54 ) 04/30/2013
RIP: 0010:kfree+0x69/0x3b0
Code: 80 4c 01 d0 0f 82 51 03 00 00 48 c7 c2 00 00 00 80 48 2b 15 11 ec 88 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 ef eb 88 01 <48> 8b 50 08 49 89 c3 f6 c2 01 0f 85 75 02 00 00 0f 1f 44 00 00 41
RSP: 0018:ffffd1cd8241f880 EFLAGS: 00010286
RAX: fffff9774a800000 RBX: 0000000000000268 RCX: 0000000000086001
RDX: 0000749200000000 RSI: ffffffffc0a6e169 RDI: 00000000200000c0
RBP: ffffd1cd8241f8c0 R08: 0000000000000000 R09: ffffffffc0a6e169
R10: 00000000200000c0 R11: fffff7a5040a3000 R12: 0000000000000000
R13: 00000000000002a0 R14: 0000000000000084 R15: ffff8b6e828c3080
FS:  00007f429906d880(0000) GS:ffff8b6fd8cc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff9774a800008 CR3: 0000000102972001 CR4: 00000000001706f0
Call Trace:
 <TASK>
 eb_relocate_parse_slow+0x219/0x350 [i915]
 i915_gem_do_execbuffer+0x5bf/0x1140 [i915]
 ? __rmqueue_pcplist+0x59/0x2d0
 i915_gem_execbuffer2_ioctl+0x125/0x250 [i915]
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915]
 __x64_sys_ioctl+0x97/0xe0
 do_syscall_64+0x7e/0x250
 ? count_memcg_events+0xd6/0x220
 ? handle_mm_fault+0x248/0x360
 ? do_user_addr_fault+0x181/0x690
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f429ce6c0ed
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:00007ffcb8f65e80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffcb8f66010 RCX: 00007f429ce6c0ed
RDX: 00007ffcb8f66010 RSI: 0000000040406469 RDI: 0000000000000015
RBP: 00007ffcb8f65ed0 R08: 000055adf0286600 R09: 000055adf0292a80
R10: 000055adf0ac4770 R11: 0000000000000246 R12: 0000000000000015
R13: 000055adf0292a80 R14: 0000000000000000 R15: 0000000000000360
 </TASK>
Modules linked in: vfat fat uas usb_storage uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_usb_audio videobuf2_common videodev snd_usbmidi_lib snd_ump mc snd_rawmidi nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 dns_resolver netfs uinput rfcomm snd_seq_dummy snd_hrtimer nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security nf_tables ip6table_filter ip6_tables iptable_filter ip_tables qrtr uhid bnep sunrpc binfmt_misc intel_rapl_msr intel_rapl_common iwldvm x86_pkg_temp_thermal intel_powerclamp mei_wdt mac80211 coretemp mei_hdcp iTCO_wdt mei_pxp rapl intel_pmc_bxt at24 snd_hda_codec_intelhdmi iTCO_vendor_support
 snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib libarc4 snd_hda_codec_generic btusb snd_hda_intel btrtl btintel snd_ctl_led iwlwifi btbcm snd_hda_codec intel_cstate snd_hda_core snd_intel_dspcfg btmtk thinkpad_acpi think_lmi snd_intel_sdw_acpi intel_uncore pcspkr sparse_keymap snd_hwdep wmi_bmof firmware_attributes_class cfg80211 snd_seq bluetooth snd_seq_device i2c_i801 i2c_smbus snd_pcm platform_profile lpc_ich snd_timer rfkill e1000e snd mei_me mei soundcore joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress i915 sdhci_pci sdhci_uhs2 sdhci cqhci i2c_algo_bit drm_buddy polyval_clmulni ghash_clmulni_intel ttm mmc_core drm_display_helper video cec wmi serio_raw ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse ntsync i2c_dev
CR2: fffff9774a800008
Complete report #1367278
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
drm_dp_dpcd_access
drm_display_helper 0xb1
3
drm_dp_dpcd_access
drm_display_helper 0xb1
4
drm_dp_dpcd_access
drm_display_helper 0xb1
5
intel_tc_port_update_mode
i915 0x16c
6
intel_tc_port_update_mode
i915 0x16c
7
intel_tc_port_update_mode
i915 0x16c
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
? select_task_rq
vmlinux 0x7f
11
select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
select_task_rq
vmlinux 0x7f
15
? select_task_rq
vmlinux 0x7f
16
select_task_rq
vmlinux 0x7f
WARNING: CPU: 6 PID: 721 at drivers/gpu/drm/i915/display/intel_dp_aux.c:325 intel_dp_aux_xfer+0x6fa/0x770 [i915]
Modules linked in: snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE xt_set ip_set xt_addrtype nft_compat binfmt_misc overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sunrpc nf_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_usb_audio videodev snd_usbmidi_lib snd_ump mc snd_rawmidi 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_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 intel_rapl_msr intel_rapl_common
 intel_uncore_frequency intel_uncore_frequency_common snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus btusb snd_soc_sdca btrtl x86_pkg_temp_thermal intel_powerclamp btintel snd_soc_avs coretemp btbcm btmtk snd_soc_hda_codec kvm_intel snd_hda_ext_core snd_hda_codec bluetooth snd_hda_core snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_hwdep snd_soc_core rfkill snd_compress ac97_bus snd_pcm_dmaengine spi_nor snd_seq iTCO_wdt mtd intel_pmc_bxt irqbypass snd_seq_device iTCO_vendor_support rapl snd_pcm intel_cstate wmi_bmof intel_uncore igc mei_me snd_timer pcspkr i2c_i801 spi_intel_pci snd mei spi_intel i2c_smbus soundcore igen6_edac mei_vsc_hw intel_pmc_core pmt_telemetry pmt_discovery pmt_class acpi_tad intel_pmc_ssram_telemetry acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme i2c_algo_bit nvme_core drm_buddy ttm polyval_clmulni
 video ghash_clmulni_intel drm_display_helper nvme_keyring cec intel_oc_wdt nvme_auth wmi ppp_generic slhc iptable_filter ip_tables ip6table_filter ip6_tables br_netfilter bridge stp llc arp_tables i2c_dev fuse
CPU: 6 UID: 0 PID: 721 Comm: kworker/u64:16 Tainted: G           OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Micro Computer(HK) Tech Limited Venus series/AHBNB, BIOS 1.0S 05/11/2024
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 ae 02 1d ce 41 89 e8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 c6 fb c0 e8 26 8d 5d cd <0f> 0b 48 8b 04 24 89 a8 70 06 00 00 e9 64 ff ff ff 4c 89 fe 48 c7
RSP: 0018:ffffcbbc01a07be0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b33d62ea000 RCX: 0000000000000027
RDX: ffff8b375f71cf88 RSI: 0000000000000001 RDI: ffff8b375f71cf80
RBP: 00000000ac20023f R08: 0000000000000000 R09: ffffcbbc01a07a88
R10: ffffffff9073ba88 R11: 00000000ffffdfff R12: ffff8b33c03fafc0
R13: ffff8b33c2e16420 R14: ffff8b33ce36a000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8b37ce145000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8733287988 CR3: 000000017722e004 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]
 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]
 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 #1367184
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
select_task_rq
vmlinux 0x7f
4
intel_tc_port_update_mode
i915 0x16c
5
? select_task_rq
vmlinux 0x7f
6
intel_tc_port_update_mode
i915 0x16c
7
select_task_rq
vmlinux 0x7f
8
select_task_rq
vmlinux 0x7f
9
? select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
WARNING: CPU: 2 PID: 8318 at drivers/gpu/drm/i915/display/intel_tc.c:1843 __intel_tc_port_lock+0xa0/0x120 [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 qrtr bnep sunrpc 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_icl 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 uvcvideo snd_sof uvc videobuf2_vmalloc snd_sof_utils videobuf2_memops snd_soc_acpi_intel_match videobuf2_v4l2 snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation videobuf2_common snd_soc_acpi crc8 videodev soundwire_bus snd_soc_sdca mc vfat fat snd_soc_avs snd_soc_hda_codec intel_uncore_frequency
 intel_uncore_frequency_common snd_hda_ext_core snd_hda_codec snd_hda_core snd_intel_dspcfg intel_tcc_cooling x86_pkg_temp_thermal snd_intel_sdw_acpi intel_powerclamp snd_hwdep snd_soc_core coretemp snd_compress kvm_intel rtw88_8821ce rtw88_8821c ac97_bus snd_pcm_dmaengine rtw88_pci snd_seq rtw88_core snd_seq_device mac80211 r8169 spi_nor iTCO_wdt snd_pcm intel_rapl_msr kvm btusb snd_timer intel_pmc_bxt btrtl snd btintel btbcm btmtk mtd mei_hdcp iTCO_vendor_support hp_wmi soundcore bluetooth processor_thermal_device_pci_legacy processor_thermal_device mei_pxp processor_thermal_wt_hint libarc4 realtek platform_temperature_control processor_thermal_rfim processor_thermal_rapl intel_pmc_core mei_me intel_rapl_common cfg80211 mei i2c_i801 irqbypass sparse_keymap pmt_telemetry pcspkr pmt_discovery platform_profile rfkill processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone spi_intel_pci pmt_class intel_soc_dts_iosf spi_intel rapl intel_cstate intel_uncore
 int3400_thermal wmi_bmof intel_pmc_ssram_telemetry i2c_smbus acpi_thermal_rel joydev wireless_hotkey intel_vsec acpi_pad acpi_tad loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy video ttm polyval_clmulni drm_display_helper ghash_clmulni_intel cec intel_oc_wdt wmi pinctrl_icelake serio_raw i2c_dev fuse
CPU: 2 UID: 0 PID: 8318 Comm: kworker/2:1 Tainted: G        W           6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Hewlett-Packard HP 240 G7 Notebook PC/868A, BIOS F.14 02/02/2021
Workqueue: display_unordered i915_hpd_poll_init_work [i915]
RIP: 0010:__intel_tc_port_lock+0xa0/0x120 [i915]
Code: 8b 5f 50 48 85 db 0f 84 8d 00 00 00 e8 59 3f 83 e0 48 c7 c1 60 32 c8 c0 48 89 da 48 c7 c7 96 bf ca c0 48 89 c6 e8 d0 c9 c3 df <0f> 0b 48 83 c4 08 5b 5d 41 5e e9 51 f1 df e0 31 d2 44 89 f6 48 89
RSP: 0018:ffffd52547253cd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8eac41492760 RCX: 0000000000000027
RDX: ffff8eacbbb1cf88 RSI: 0000000000000001 RDI: ffff8eacbbb1cf80
RBP: ffff8eac46974000 R08: 0000000000000000 R09: ffffd52547253b80
R10: ffffffffa2aa7338 R11: 000000010000a501 R12: ffff8eac4b143000
R13: 0000000000000002 R14: 0000000000000001 R15: ffff8eac469752b0
FS:  0000000000000000(0000) GS:ffff8ead18145000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f26d9f69000 CR3: 00000000012e6001 CR4: 0000000000772ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_digital_port_connected+0x32/0xa0 [i915]
 intel_dp_detect+0xf0/0x520 [i915]
 drm_helper_probe_detect_ctx+0x76/0xe0
 intel_hotplug_detect_connector+0x43/0x120 [i915]
 ? drm_connector_list_iter_next+0x7f/0xc0
 i915_hpd_poll_init_work+0x1fa/0x2d0 [i915]
 process_one_work+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>
Complete report #1373479
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
select_task_rq
vmlinux 0x7f
6
select_task_rq
vmlinux 0x7f
7
? select_task_rq
vmlinux 0x7f
8
select_task_rq
vmlinux 0x7f
9
? select_task_rq
vmlinux 0x7f
10
? select_task_rq
vmlinux 0x7f
11
select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
select_task_rq
vmlinux 0x7f
Oops: general protection fault, probably for non-canonical address 0xfff7f2c349897608: 0000 [#1] SMP PTI
CPU: 3 UID: 0 PID: 9477 Comm: kworker/u32:5 Not tainted 6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 20M6S3Q00M/20M6S3Q00M, BIOS R0RET55W (1.38 ) 09/26/2024
Workqueue: i915 __i915_gem_free_work [i915]
RIP: 0010:shmem_sg_free_table+0xa2/0x240 [i915]
Code: 06 0f 84 23 01 00 00 45 8b 77 08 41 8b 6f 0c 31 ff 44 01 f5 44 89 f0 c1 e8 0c 48 01 d8 48 c1 e0 06 48 01 f0 0f 84 e0 00 00 00 <48> 8b 70 08 49 89 c4 40 f6 c6 01 0f 85 58 01 00 00 0f 1f 44 00 00
RSP: 0018:ffffd03cce49fc90 EFLAGS: 00010287
RAX: fff7f2c349897600 RBX: ffffe000002625d8 RCX: ffff88e11a229320
RDX: fff7f2c349897600 RSI: fffff2c340000000 RDI: fffff2c3496b6900
RBP: 0000000000001000 R08: fffff2c3496b6900 R09: 0000000000000014
R10: 0000000000000001 R11: 0000000000000000 R12: fffff2c3496b6900
R13: 0000000000000001 R14: 0000000000000000 R15: ffff88e11a229320
FS:  0000000000000000(0000) GS:ffff88e33a3c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f65c3025e70 CR3: 000000014222e005 CR4: 00000000003706f0
Call Trace:
 <TASK>
 i915_gem_object_put_pages_shmem+0x5b/0x80 [i915]
 __i915_gem_object_put_pages+0x45/0x60 [i915]
 __i915_gem_object_pages_fini+0x143/0x1d0 [i915]
 __i915_gem_free_objects.isra.0+0x5e/0xa0 [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>
Modules linked in: uas usb_storage usblp uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr snd_hda_codec_intelhdmi bnep snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink 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 snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 iwlmvm soundwire_bus snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs elan_i2c ee1004 intel_tcc_cooling mac80211 snd_soc_hda_codec iTCO_wdt mei_pxp
 snd_hda_ext_core intel_pmc_bxt mei_hdcp iTCO_vendor_support snd_hda_codec intel_rapl_msr x86_pkg_temp_thermal intel_powerclamp tps6598x snd_hda_core coretemp snd_intel_dspcfg rapl snd_intel_sdw_acpi libarc4 btusb snd_hwdep uvcvideo snd_soc_core uvc videobuf2_vmalloc btrtl videobuf2_memops btintel intel_cstate videobuf2_v4l2 btbcm snd_compress btmtk ac97_bus videobuf2_common processor_thermal_device_pci_legacy iwlwifi vfat snd_pcm_dmaengine intel_uncore pcspkr fat snd_seq bluetooth videodev snd_ctl_led think_lmi processor_thermal_device snd_seq_device cfg80211 processor_thermal_wt_hint firmware_attributes_class wmi_bmof mc platform_temperature_control intel_wmi_thunderbolt snd_pcm thinkpad_acpi processor_thermal_rfim e1000e i2c_i801 processor_thermal_rapl i2c_smbus snd_timer intel_rapl_common sparse_keymap mei_me platform_profile processor_thermal_wt_req idma64 mei processor_thermal_power_floor processor_thermal_mbox intel_pch_thermal rfkill intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core
 serial_multi_instantiate pmt_telemetry snd pmt_discovery pmt_class soundcore int3400_thermal int3403_thermal intel_pmc_ssram_telemetry acpi_pad acpi_thermal_rel soc_button_array intel_vsec int340x_thermal_zone joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt i915 rtsx_pci_sdmmc mmc_core nvme nvme_core i2c_algo_bit ucsi_acpi polyval_clmulni drm_buddy typec_ucsi ghash_clmulni_intel video rtsx_pci nvme_keyring i2c_hid_acpi nvme_auth ttm typec i2c_hid drm_display_helper thunderbolt intel_oc_wdt cec pinctrl_sunrisepoint wmi serio_raw i2c_dev fuse
Complete report #1370818
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
WARNING: CPU: 10 PID: 3602 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: uinput uhid 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep sunrpc binfmt_misc snd_hda_codec_intelhdmi snd_hda_codec_alc269 vfat fat 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 snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca
 intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal mac80211 intel_powerclamp snd_soc_hda_codec coretemp snd_hda_ext_core snd_hda_codec kvm_intel snd_hda_core uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi uvc snd_hwdep videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 libarc4 mei_pxp mei_hdcp spi_nor iTCO_wdt ee1004 snd_soc_core btusb kvm videobuf2_common btrtl mtd intel_rapl_msr btintel intel_pmc_bxt snd_compress ac97_bus btbcm iTCO_vendor_support videodev snd_pcm_dmaengine btmtk snd_seq iwlwifi mc snd_seq_device irqbypass processor_thermal_device_pci rapl bluetooth processor_thermal_device snd_pcm processor_thermal_wt_hint intel_cstate platform_temperature_control cfg80211 processor_thermal_rfim snd_timer intel_uncore mei_me processor_thermal_rapl r8169 pcspkr snd mei realtek soundcore intel_rapl_common spi_intel_pci i2c_i801 processor_thermal_wt_req spi_intel igen6_edac idma64 processor_thermal_power_floor i2c_smbus rfkill processor_thermal_mbox
 int3403_thermal intel_pmc_core int340x_thermal_zone pmt_telemetry pmt_discovery intel_hid pmt_class int3400_thermal clevo_platform(OE) acpi_pad intel_pmc_ssram_telemetry acpi_thermal_rel sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec nvme nvme_core nvme_keyring nvme_auth i915 i2c_algo_bit drm_buddy ttm sdhci_pci drm_display_helper sdhci_uhs2 sdhci cqhci hid_multitouch mmc_core polyval_clmulni ghash_clmulni_intel cec vmd intel_vsec i2c_hid_acpi video i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 10 UID: 0 PID: 3602 Comm: fwupd Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: SLIMBOOK ELEMENTAL 15-I13/ELEMENTAL 15-I13, BIOS 1.07.09TGO 07/06/2024
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 c3 f0 48 8b 14 24 48 c7 c1 10 31 c8 c0 48 c7 c7 96 bf ca c0 48 89 c6 e8 26 be 03 f0 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd541cbb13ab0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8eea0218ac00 RCX: 0000000000000027
RDX: ffff8eed6f71cf88 RSI: 0000000000000001 RDI: ffff8eed6f71cf80
RBP: ffff8eea0b9b6000 R08: 0000000000000000 R09: ffffd541cbb13958
R10: ffffffffb2f3ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8eea0b9b6000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f042e51abc0(0000) GS:ffff8eedbb945000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056308c45da58 CR3: 00000001cb0f1006 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_poll+0xc4/0x190
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f042f829462
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:00007fff2f3d25f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000056308c3113c0 RCX: 00007f042f829462
RDX: 000000000000000d RSI: 000056308c063000 RDI: 000000000000000d
RBP: 00007fff2f3d2620 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000056308c312d70
R13: 000000000000000d R14: 000056308c064280 R15: 0000000000000000
 </TASK>
Complete report #1371017
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
WARNING: CPU: 7 PID: 3057 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/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 qrtr sunrpc bnep vfat fat snd_hda_codec_intelhdmi 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 iwlmvm 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 intel_uncore_frequency snd_soc_sdca mac80211 intel_uncore_frequency_common intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_hda_ext_core kvm_intel snd_hda_codec snd_hda_core iTCO_wdt snd_intel_dspcfg
 uvcvideo intel_pmc_bxt spi_nor ee1004 snd_intel_sdw_acpi mtd uvc snd_usb_audio libarc4 mei_pxp iTCO_vendor_support mei_hdcp kvm videobuf2_vmalloc snd_soc_core btusb intel_rapl_msr videobuf2_memops snd_usbmidi_lib btrtl videobuf2_v4l2 snd_hwdep snd_compress btintel snd_ump videobuf2_common processor_thermal_device_pci ac97_bus snd_rawmidi irqbypass snd_pcm_dmaengine btbcm videodev processor_thermal_device btmtk rapl snd_seq processor_thermal_wt_hint iwlwifi mc intel_cstate snd_seq_device bluetooth platform_temperature_control snd_pcm intel_uncore r8169 cfg80211 processor_thermal_rfim processor_thermal_rapl snd_timer i2c_i801 spi_intel_pci pcspkr spi_intel i2c_smbus realtek intel_rapl_common mei_me snd processor_thermal_wt_req idma64 soundcore rfkill mei processor_thermal_power_floor processor_thermal_mbox igen6_edac int3403_thermal intel_pmc_core int340x_thermal_zone pmt_telemetry pmt_discovery pmt_class int3400_thermal intel_pmc_ssram_telemetry intel_hid acpi_thermal_rel acpi_pad sparse_keymap joydev loop
 nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc nvme_core drm_display_helper mmc_core hid_multitouch nvme_keyring polyval_clmulni rtsx_pci ghash_clmulni_intel cec nvme_auth intel_vsec i2c_hid_acpi intel_oc_wdt video i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 7 UID: 0 PID: 3057 Comm: fwupd Tainted: G        W           6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Axioo MyBook Pro L7/MyBook Pro L7, BIOS 1.07.06TAX1 03/29/2023
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 63 d1 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be a3 d0 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd1b488d13b20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8cfb4c143400 RCX: 0000000000000027
RDX: ffff8cfeaf59cf88 RSI: 0000000000000001 RDI: ffff8cfeaf59cf80
RBP: ffff8cfb4cb92000 R08: 0000000000000000 R09: ffffd1b488d139c8
R10: ffffffff9393ba88 R11: 00000000ffffdfff R12: 0000000000000019
R13: ffff8cfb4cb92000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fa4b9739e00(0000) GS:ffff8cff1adc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055da5fd53000 CR3: 0000000130f0b002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0x6a/0x80
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fa4bb34a462
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:00007ffdadef2148 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000056337abec8e0 RCX: 00007fa4bb34a462
RDX: 000000000000000d RSI: 000056337abecc60 RDI: 000000000000000e
RBP: 00007ffdadef2170 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000056337abea980
R13: 000000000000000d R14: 000056337abec730 R15: 0000000000000000
 </TASK>
Complete report #1368233
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
select_task_rq
vmlinux 0x7f
WARNING: CPU: 13 PID: 66128 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [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 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_hda_codec_nvhdmi snd_sof_probes snd_soc_intel_hda_dsp_common snd_soc_dmic vfat fat snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic 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 iwlmvm snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency snd_sof_utils snd_soc_acpi_intel_match intel_uncore_frequency_common intel_tcc_cooling
 snd_soc_acpi_intel_sdca_quirks mac80211 soundwire_generic_allocation snd_soc_acpi x86_pkg_temp_thermal crc8 intel_powerclamp soundwire_bus snd_soc_sdca coretemp snd_soc_avs kvm_intel snd_hda_intel snd_soc_hda_codec snd_hda_ext_core snd_hda_codec libarc4 snd_soc_core uvcvideo snd_hda_core kvm snd_compress dell_pc snd_intel_dspcfg uvc platform_profile ac97_bus snd_intel_sdw_acpi videobuf2_vmalloc snd_pcm_dmaengine snd_hwdep videobuf2_memops snd_seq videobuf2_v4l2 btusb nvidia_drm(OE) videobuf2_common iwlwifi btrtl snd_seq_device videodev nvidia_modeset(OE) btintel processor_thermal_device_pci dell_laptop snd_pcm dell_wmi_sysman iTCO_wdt processor_thermal_device processor_thermal_wt_hint intel_pmc_bxt btbcm irqbypass dell_wmi platform_temperature_control spd5118 spi_nor iTCO_vendor_support mei_pxp rapl processor_thermal_rfim btmtk mei_hdcp snd_timer dell_smbios intel_cstate processor_thermal_rapl mtd bluetooth nvidia(OE) intel_rapl_msr dcdbas cfg80211 intel_uncore firmware_attributes_class mc
 dell_wmi_descriptor dell_smm_hwmon dell_wmi_ddv pcspkr wmi_bmof snd intel_rapl_common mei_me i2c_i801 processor_thermal_wt_req spi_intel_pci processor_thermal_power_floor idma64 mei i2c_smbus rfkill soundcore spi_intel igen6_edac processor_thermal_mbox intel_pmc_core int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery intel_hid int3400_thermal pmt_class joydev acpi_thermal_rel sparse_keymap intel_pmc_ssram_telemetry acpi_tad acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 nvme i2c_algo_bit drm_buddy ttm nvme_core drm_display_helper ucsi_acpi typec_ucsi nvme_keyring video typec intel_ish_ipc nvme_auth hid_multitouch thunderbolt polyval_clmulni ghash_clmulni_intel intel_ishtp cec vmd i2c_hid_acpi i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw ntsync i2c_dev fuse
CPU: 13 UID: 0 PID: 66128 Comm: fwupd Tainted: G        W  OE       6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Inspiron 16 Plus 7620/0V98G2, BIOS 1.32.0 08/06/2025
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 03 c8 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be 43 c7 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffcea48b887ba0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89f790637c00 RCX: 0000000000000027
RDX: ffff89feef49cf88 RSI: 0000000000000001 RDI: ffff89feef49cf80
RBP: ffff89f790690000 R08: 0000000000000000 R09: ffffcea48b887a48
R10: ffffffff8a33ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff89f790690000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007f3d0d305bc0(0000) GS:ffff89ff642c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f19e76d8e48 CR3: 000000014d30f004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? __rseq_handle_notify_resume+0x39/0x60
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3d0ecb3462
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:00007fff73954f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000555b04035600 RCX: 00007f3d0ecb3462
RDX: 000000000000000d RSI: 0000555b03d00610 RDI: 000000000000000d
RBP: 00007fff73954f80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b040362d0
R13: 000000000000000d R14: 0000555b03d56dc0 R15: 0000000000000000
 </TASK>
Complete report #1368531
Frame # Function Binary Source or offset Line
1
intel_tc_port_update_mode
i915 0x16c
2
intel_tc_port_update_mode
i915 0x16c
3
intel_tc_port_update_mode
i915 0x16c
4
intel_tc_port_update_mode
i915 0x16c
5
drm_dp_dpcd_access
drm_display_helper 0xb1
6
drm_dp_dpcd_access
drm_display_helper 0xb1
7
drm_dp_dpcd_access
drm_display_helper 0xb1
8
select_task_rq
vmlinux 0x7f
9
select_task_rq
vmlinux 0x7f
10
select_task_rq
vmlinux 0x7f
11
? select_task_rq
vmlinux 0x7f
12
? select_task_rq
vmlinux 0x7f
13
? select_task_rq
vmlinux 0x7f
14
? select_task_rq
vmlinux 0x7f
15
select_task_rq
vmlinux 0x7f
WARNING: CPU: 6 PID: 4566 at drivers/gpu/drm/i915/display/intel_tc.c:925 adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Modules linked in: uinput nf_conntrack_netlink xt_nat veth rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_nat_tftp nft_masq nf_conntrack_tftp 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 binfmt_misc uhid bnep sunrpc 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 vfat soundwire_intel fat snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8
 soundwire_bus snd_soc_sdca squashfs snd_soc_avs mac80211 intel_uncore_frequency 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 uvcvideo snd_hda_core snd_intel_dspcfg spi_nor uvc snd_intel_sdw_acpi videobuf2_vmalloc snd_hwdep videobuf2_memops btusb videobuf2_v4l2 mtd snd_soc_core intel_rapl_msr libarc4 btrtl videobuf2_common kvm btintel iTCO_wdt snd_compress intel_pmc_bxt mei_hdcp mei_pxp iTCO_vendor_support btbcm ac97_bus btmtk videodev snd_pcm_dmaengine snd_seq irqbypass mc bluetooth snd_seq_device processor_thermal_device_pci processor_thermal_device processor_thermal_wt_hint rapl snd_pcm iwlwifi platform_temperature_control processor_thermal_rfim intel_cstate snd_timer r8169 processor_thermal_rapl snd intel_rapl_common spi_intel_pci intel_uncore cfg80211 pcspkr realtek i2c_i801 spi_intel processor_thermal_wt_req i2c_smbus soundcore mei_me processor_thermal_power_floor mei intel_pmc_core idma64
 rfkill processor_thermal_mbox igen6_edac pmt_telemetry int3403_thermal int340x_thermal_zone pmt_discovery pmt_class acpi_pad intel_hid intel_pmc_ssram_telemetry int3400_thermal sparse_keymap acpi_thermal_rel joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme sdhci_pci nvme_core i2c_algo_bit sdhci_uhs2 drm_buddy sdhci ttm hid_multitouch cqhci nvme_keyring polyval_clmulni mmc_core ghash_clmulni_intel nvme_auth drm_display_helper i2c_hid_acpi i2c_hid intel_oc_wdt video cec intel_vsec wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 6 UID: 0 PID: 4566 Comm: fwupd Tainted: G        W           6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Acer Aspire Lite AL15-52/Aspire Lite AL15-52, BIOS 1.07.10RAC16 08/05/2024
RIP: 0010:adlp_tc_phy_connect+0x10a/0x1e0 [i915]
Code: f4 00 00 00 48 89 f7 48 89 14 24 e8 b0 33 e3 e2 48 8b 14 24 48 c7 c1 10 31 db c0 48 c7 c7 96 bf dd c0 48 89 c6 e8 26 be 23 e2 <0f> 0b 48 8b 03 48 8b 10 48 85 d2 74 0b 48 89 d7 e8 71 df f8 ff 48
RSP: 0018:ffffd3b34cebbb10 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8dd649a10a00 RCX: 0000000000000027
RDX: ffff8dd9af51cf88 RSI: 0000000000000001 RDI: ffff8dd9af51cf80
RBP: ffff8dd654ed0000 R08: 0000000000000000 R09: ffffd3b34cebb9b8
R10: ffffffffa513ba88 R11: 00000000ffffdfff R12: 0000000000000018
R13: ffff8dd654ed0000 R14: 0000000000000001 R15: 0000000000000001
FS:  00007fdf16aa8e00(0000) GS:ffff8dda09545000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005577f3fbf008 CR3: 000000013167f005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16c/0x2a0 [i915]
 __intel_tc_port_lock+0xbc/0x120 [i915]
 intel_dp_aux_xfer+0xc2/0x770 [i915]
 intel_dp_aux_transfer+0x109/0x370 [i915]
 drm_dp_dpcd_access+0xae/0x140 [drm_display_helper]
 drm_dp_dpcd_read+0xd4/0x120 [drm_display_helper]
 auxdev_read_iter+0xa8/0x1a0 [drm_display_helper]
 vfs_read+0x265/0x390
 ksys_read+0x73/0xf0
 do_syscall_64+0x7e/0x250
 ? __x64_sys_poll+0xc4/0x190
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdf186b3462
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:00007fff3399c908 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00005577f3fbeb80 RCX: 00007fdf186b3462
RDX: 000000000000000d RSI: 00005577f3fbdfe0 RDI: 000000000000000e
RBP: 00007fff3399c930 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005577f3fbebb0
R13: 000000000000000d R14: 00005577f3fbed30 R15: 0000000000000000
 </TASK>