Complete report #1368711
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
2
|
|
vmlinux |
|
0x7f
|
|
3
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
4
|
|
vmlinux |
|
0x7f
|
|
5
|
drm_dp_dpcd_access
|
drm_display_helper |
|
0xb1
|
|
6
|
drm_dp_dpcd_access
|
drm_display_helper |
|
0xb1
|
|
7
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
8
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
9
|
|
vmlinux |
|
0x7f
|
|
10
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
11
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
12
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
13
|
select_task_rq
|
vmlinux |
|
0x7f
|
|
14
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
15
|
|
vmlinux |
|
0x7f
|
|
16
|
intel_tc_port_update_mode
|
i915 |
|
0x16c
|
|
17
|
select_task_rq
|
vmlinux |
|
0x7f
|
|
18
|
select_task_rq
|
vmlinux |
|
0x7f
|
|
19
|
|
vmlinux |
|
0x7f
|
|
20
|
select_task_rq
|
vmlinux |
|
0x7f
|
|
21
|
|
vmlinux |
|
0x7f
|
|
22
|
|
vmlinux |
|
0x7f
|
|
23
|
select_task_rq
|
vmlinux |
|
0x7f
|
|
24
|
|
vmlinux |
|
0x7f
|
|
25
|
select_task_rq
|
vmlinux |
|
0x7f
|
WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/i915/display/intel_tc.c:1843 __intel_tc_port_lock+0xa0/0x120 [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 uhid 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_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 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 sunrpc snd_soc_avs snd_soc_hda_codec binfmt_misc snd_hda_ext_core snd_hda_codec rtw88_8821ce snd_hda_core rtw88_8821c intel_uncore_frequency
intel_uncore_frequency_common snd_intel_dspcfg rtw88_pci snd_intel_sdw_acpi snd_hwdep intel_tcc_cooling rtw88_core snd_soc_core x86_pkg_temp_thermal intel_powerclamp spi_nor coretemp uvcvideo snd_compress iTCO_wdt uvc mtd btusb kvm_intel ac97_bus videobuf2_vmalloc intel_pmc_bxt mac80211 intel_rapl_msr snd_pcm_dmaengine videobuf2_memops btrtl mei_hdcp mei_pxp iTCO_vendor_support videobuf2_v4l2 snd_seq btintel kvm btbcm snd_seq_device libarc4 btmtk videobuf2_common vfat fat videodev processor_thermal_device_pci_legacy snd_pcm processor_thermal_device irqbypass cfg80211 processor_thermal_wt_hint bluetooth platform_temperature_control mc snd_timer processor_thermal_rfim rapl snd hp_wmi processor_thermal_rapl intel_rapl_common r8169 intel_cstate sparse_keymap platform_profile soundcore processor_thermal_wt_req rfkill i2c_i801 spi_intel_pci intel_pmc_core mei_me intel_uncore spi_intel processor_thermal_power_floor pcspkr realtek wmi_bmof processor_thermal_mbox i2c_smbus pmt_telemetry int340x_thermal_zone mei
intel_soc_dts_iosf pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec int3400_thermal acpi_tad acpi_thermal_rel acpi_pad wireless_hotkey joydev 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 pinctrl_icelake serio_raw i2c_dev fuse
CPU: 3 UID: 0 PID: 38 Comm: kworker/3:0 Tainted: G W 6.17.5-200.fc42.x86_64 #1 PREEMPT(lazy)
Tainted: [W]=WARN
Hardware name: HP HP 240 G7 Notebook PC/868A, BIOS F.12 12/03/2020
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 c4 48 c7 c1 60 32 c8 c0 48 89 da 48 c7 c7 96 bf ca c0 48 89 c6 e8 d0 c9 c3 c3 <0f> 0b 48 83 c4 08 5b 5d 41 5e e9 51 f1 df c4 31 d2 44 89 f6 48 89
RSP: 0018:ffffcce3401f3a50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88dac1e3f260 RCX: 0000000000000027
RDX: ffff88de2fb9cf88 RSI: 0000000000000001 RDI: ffff88de2fb9cf80
RBP: ffff88dacdf02000 R08: 0000000000000000 R09: ffffcce3401f38f8
R10: ffffffff86b325b0 R11: 0000000100007e4e R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000001 R15: ffff88dac83161e0
FS: 0000000000000000(0000) GS:ffff88dea81c5000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000345c0ad46ffc CR3: 000000002df05006 CR4: 0000000000772ef0
PKRU: 55555554
Call Trace:
<TASK>
intel_dp_aux_xfer+0xc2/0x770 [i915]
? console_unlock+0x8c/0x120
intel_dp_aux_transfer+0x109/0x370 [i915]
? sysvec_apic_timer_interrupt+0xe/0x90
drm_dp_dpcd_access+0xb1/0x140 [drm_display_helper]
drm_dp_dpcd_probe+0x40/0xe0 [drm_display_helper]
intel_dp_read_dprx_caps+0x7a/0x90 [i915]
intel_dp_init_lttpr_and_dprx_caps+0xbc/0x270 [i915]
? __mod_timer+0x123/0x340
intel_dp_get_dpcd+0x22/0x150 [i915]
intel_dp_detect_dpcd+0x4e/0x350 [i915]
intel_dp_detect+0x21f/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>