[CI][DRMTIP][GUC] igt@i915_suspend@debugfs-reader - dmesg-warn - *ERROR* no sub-buffer to capture logs
Submitted by LAKSHMINARAYANA VUDUM @l4kshmi
Assigned to Robert M. Fosha
Link to original bug (#111148)
Description
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_322/fi-apl-guc/igt@i915_suspend@debugfs-reader.html
<7> [283.845077] [drm:drm_detect_monitor_audio] Monitor has basic audio support
<7> [283.845523] [drm:drm_helper_hpd_irq_event] [CONNECTOR:100:DP-1] status updated from connected to connected
<7> [283.845637] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-2]
<7> [283.845669] [drm:drm_helper_hpd_irq_event] [CONNECTOR:109:DP-2] status updated from disconnected to disconnected
<6> [283.847766] ahci 0000:00:12.0: port does not support device sleep
<3> [284.248566] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.249306] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.249956] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.250782] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.251431] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.251900] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.252529] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.253155] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.253607] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<3> [284.254020] [drm:guc_log_capture_logs [i915]] ERROR no sub-buffer to capture logs
<7> [284.802924] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
<7> [284.803055] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
<7> [284.803182] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7> [284.803309] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7> [284.803435] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
<7> [284.803562] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<7> [284.803688] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<7> [284.803839] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
<6> [284.842931] OOM killer enabled.
<6> [284.842939] Restarting tasks ... done.
<6> [284.893606] video LNXVIDEO:00: Restoring backlight state
<6> [284.893618] PM: suspend exit
<7> [284.942996] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [284.947866] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<5> [284.977581] i915 0000:00:02.0: GuC log buffer overflow
<7> [285.029033] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.029254] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.102959] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.103125] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.178891] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.179062] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.254095] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.254320] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.330313] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.330479] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.407081] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.407257] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.482162] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.482387] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.556478] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.556642] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.632692] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.632946] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.707422] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.707587] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.782928] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.783143] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<7> [285.857986] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<7> [285.858207] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
<6> [285.897164] [IGT] i915_suspend: exiting, ret=0
<5> [285.897842] Setting dangerous option reset - tainting kernel
<6> [285.910388] Console: switching to colour frame buffer device 240x67