<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][BAT] igt@debugfs_test@read_all_entries* - incomplete"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109114">109114</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@debugfs_test@read_all_entries* - incomplete
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>This issue has been seen a lot lately in pre-merge:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3430/fi-hsw-peppy/igt@debugfs_test@read_all_entries.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3430/fi-hsw-peppy/igt@debugfs_test@read_all_entries.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3434/fi-hsw-peppy/igt@debugfs_test@read_all_entries.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3434/fi-hsw-peppy/igt@debugfs_test@read_all_entries.html</a>
<6> [30.904516] Console: switching to colour dummy device 80x25
<6> [30.904628] [IGT] debugfs_test: executing
<6> [30.923288] [IGT] debugfs_test: starting subtest read_all_entries
<7> [30.924049] [IGT] Reading file "i915_rps_boost_info"
<7> [30.925515] [IGT] Reading file "i915_drrs_status"
<7> [30.925819] [IGT] Reading file "i915_sseu_status"
<7> [30.925972] [IGT] Reading file "i915_ddb_info"
<7> [30.926115] [IGT] Reading file "i915_wa_registers"
<7> [30.926251] [IGT] Reading file "i915_dp_mst_info"
<7> [30.926643] [IGT] Reading file "i915_shared_dplls_info"
<7> [30.926865] [IGT] Reading file "i915_shrinker_info"
<7> [30.927003] [IGT] Reading file "i915_rcs_topology"
<7> [30.927141] [IGT] Reading file "i915_engine_info"
<7> [30.928049] [IGT] Reading file "i915_display_info"
<7> [30.928602] [IGT] Reading file "i915_dmc_info"
<7> [30.928766] [IGT] Reading file "i915_power_domain_info"
<7> [30.929654] [IGT] Reading file "i915_runtime_pm_status"
<7> [30.929806] [IGT] Reading file "i915_energy_uJ"
<7> [30.929946] [IGT] Reading file "i915_edp_psr_status"
<7> [30.930082] [IGT] Reading file "i915_llc"
<7> [30.930216] [IGT] Reading file "i915_ppgtt_info"
<7> [30.931156] [IGT] Reading file "i915_swizzle_info"
<7> [30.931314] [IGT] Reading file "i915_forcewake_domains"
<7> [30.931673] [IGT] Reading file "i915_context_status"
<7> [30.931859] [IGT] Reading file "i915_gem_framebuffer"
<7> [30.932032] [IGT] Reading file "i915_vbt"
<7> [30.932263] [IGT] Reading file "i915_opregion"
<7> [30.932967] [IGT] Reading file "i915_sr_status"
<7> [30.933120] [IGT] Reading file "i915_ips_status"
<7> [30.933258] [IGT] Reading file "i915_fbc_status"
<7> [30.933710] [IGT] Reading file "i915_frontbuffer_tracking"
<7> [30.933854] [IGT] Reading file "i915_ring_freq_table"
<7> [30.934070] [IGT] Reading file "i915_emon_status"
<7> [30.934214] [IGT] Reading file "i915_drpc_info"
<7> [30.934674] [drm:sandybridge_pcode_read [i915]] warning: pcode (read from
mbox 5) mailbox access failed for i915_drpc_info [i915]: -6
<7> [30.934813] [IGT] Reading file "i915_reset_info"
<7> [30.934977] [IGT] Reading file "i915_hangcheck_info"
<7> [30.935176] [IGT] Reading file "i915_frequency_info"
<7> [30.935804] [IGT] Reading file "i915_huc_load_status"
<7> [30.935984] [IGT] Reading file "i915_guc_stage_pool"
<7> [30.936790] [IGT] Reading file "i915_guc_load_err_log_dump"
<7> [30.936979] [IGT] Reading file "i915_guc_log_dump"
<7> [30.937140] [IGT] Reading file "i915_guc_load_status"
<7> [30.937299] [IGT] Reading file "i915_guc_info"
<7> [30.937652] [IGT] Reading file "i915_gem_batch_pool"
<7> [30.937821] [IGT] Reading file "i915_gem_interrupt"
<7> [30.938089] [IGT] Reading file "i915_gem_fence_regs"
<7> [30.938265] [IGT] Reading file "i915_gem_stolen"
<7> [30.938746] [IGT] Reading file "i915_gem_gtt"
<7> [30.938984] [IGT] Reading file "i915_gem_objects"
<7> [30.939274] [IGT] Reading file "i915_capabilities"
<7> [30.939686] [IGT] Reading file "i915_edp_psr_debug"
<7> [30.939830] [IGT] Reading file "i915_drrs_ctl"
<7> [30.939966] [IGT] Reading file "i915_ipc_status"
<7> [30.940083] [IGT] Reading file "i915_hpd_short_storm_ctl"
<7> [30.940238] [IGT] Reading file "i915_hpd_storm_ctl"
<7> [30.940997] [IGT] Reading file "i915_guc_log_relay"
<7> [30.941174] [IGT] Reading file "i915_guc_log_level"
<7> [30.941312] [IGT] Reading file "i915_dp_test_active"
<7> [30.942071] [IGT] Reading file "i915_dp_test_type"
<7> [30.942220] [IGT] Reading file "i915_dp_test_data"
<7> [30.942593] [IGT] Reading file "i915_fbc_false_color"
<7> [30.942754] [IGT] Reading file "i915_cur_wm_latency"
<7> [30.942934] [IGT] Reading file "i915_spr_wm_latency"
<7> [30.943104] [IGT] Reading file "i915_pri_wm_latency"
<7> [30.943277] [IGT] Reading file "i915_next_seqno"
<7> [30.943583] [IGT] Reading file "i915_fifo_underrun_reset"
<7> [30.943705] [IGT] Reading file "i915_gpu_info"
<7> [30.948056] [IGT] Reading file "i915_error_state"
<7> [30.948246] [IGT] Reading file "i915_gem_drop_caches"
<7> [30.948637] [IGT] Reading file "i915_ring_test_irq"
<7> [30.948773] [IGT] Reading file "i915_ring_missed_irq"
<7> [30.948890] [IGT] Reading file "i915_cache_sharing"
<7> [30.949613] [IGT] Reading file "i915_wedged"
<7> [30.949980] [IGT] Reading file "i915_forcewake_user"
<7> [30.950331] [IGT] Reading file "i915_hdcp_sink_capability"
<7> [30.950690] [IGT] Reading file "edid_override"
<7> [30.950828] [IGT] Reading file "force"
<7> [30.951051] [IGT] Reading file "i915_psr_sink_status"
<7> [30.951195] [IGT] Reading file "i915_panel_timings"
<7> [30.951332] [IGT] Reading file "i915_dpcd"
<7> [30.951840] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [30.951944] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL:
0x0000000f
<7> [30.956942] [IGT] Reading file "edid_override"
<7> [30.957627] [IGT] Reading file "force"
<7> [30.957973] [IGT] Reading file "data"
<7> [30.958099] [IGT] Reading file "control"
<7> [30.958536] [IGT] Reading file "data"
<7> [30.958659] [IGT] Reading file "control"
<7> [30.958914] [IGT] Reading file "data"
<7> [30.959384] [drm:intel_atomic_check [i915]] [CONNECTOR:67:eDP-1] Limiting
display bpp to 18 instead of EDID bpp 18, requested bpp 36, max platform bpp 36
<7> [30.959785] [drm:intel_dp_compute_config [i915]] DP link computation with
max lane count 1 max rate 270000 max bpp 18 pixel clock 76420KHz
<7> [30.959856] [drm:intel_dp_compute_config [i915]] Force DSC en = 0
<7> [30.959927] [drm:intel_dp_compute_config [i915]] DP lane count 1 clock
270000 bpp 18
<7> [30.959999] [drm:intel_dp_compute_config [i915]] DP link rate required
171945 available 270000
<7> [30.960073] [drm:intel_atomic_check [i915]] hw max bpp: 18, pipe bpp: 18,
dithering: 1
<7> [30.960146] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][modeset]
<7> [30.960218] [drm:intel_dump_pipe_config [i915]] output_types: EDP (0x100)
<7> [30.960290] [drm:intel_dump_pipe_config [i915]] output format: RGB
<7> [30.960364] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe
bpp: 18, dithering: 1
<7> [30.960799] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 1; gmch_m:
2671072, gmch_n: 4194304, link_m: 148392, link_n: 524288, tu: 64
<7> [30.960869] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7> [30.960941] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [30.960952] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa
<7> [30.961023] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [30.961032] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa
<7> [30.961105] [drm:intel_dump_pipe_config [i915]] crtc timings: 76420 1366
1502 1532 1592 768 776 788 800, type: 0x48 flags: 0xa
<7> [30.961178] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe
src size: 1366x768, pixel rate 76420
<7> [30.961250] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
<7> [30.961322] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [30.961395] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: wrpll: 0x0
spll: 0x0
<7> [30.961739] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7> [30.961858] [drm:intel_dump_pipe_config [i915]] [PLANE:30:primary A] FB:81,
fb = 1366x768 format = XR24 little-endian (0x34325258)
<7> [30.961931] [drm:intel_dump_pipe_config [i915]] [PLANE:33:sprite A]
disabled, scaler_id = -1
<7> [30.962004] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A]
disabled, scaler_id = -1
<7> [30.962176] [drm:intel_atomic_check [i915]] [CONNECTOR:67:eDP-1] Limiting
display bpp to 18 instead of EDID bpp 18, requested bpp 36, max platform bpp 36
<7> [30.962249] [drm:intel_dp_compute_config [i915]] DP link computation with
max lane count 1 max rate 270000 max bpp 18 pixel clock 76420KHz
<7> [30.963174] [drm:intel_dp_compute_config [i915]] Force DSC en = 0
<7> [30.963246] [drm:intel_dp_compute_config [i915]] DP lane count 1 clock
270000 bpp 18
<7> [30.963318] [drm:intel_dp_compute_config [i915]] DP link rate required
171945 available 270000
<7> [30.963392] [drm:intel_atomic_check [i915]] hw max bpp: 18, pipe bpp: 18,
dithering: 1
<7> [30.963714] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][modeset]
<7> [30.963787] [drm:intel_dump_pipe_config [i915]] output_types: EDP (0x100)
<7> [30.963859] [drm:intel_dump_pipe_config [i915]] output format: RGB
<7> [30.963931] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe
bpp: 18, dithering: 1
<7> [30.964004] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 1; gmch_m:
2671072, gmch_n: 4194304, link_m: 148392, link_n: 524288, tu: 64
<7> [30.964073] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
<7> [30.964145] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [30.964155] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa
<7> [30.964226] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [30.964235] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa
<7> [30.964309] [drm:intel_dump_pipe_config [i915]] crtc timings: 76420 1366
1502 1532 1592 768 776 788 800, type: 0x48 flags: 0xa
<7> [30.964381] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe
src size: 1366x768, pixel rate 76420
<7> [30.964778] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
<7> [30.964850] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [30.964922] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: wrpll: 0x0
spll: 0x0
<7> [30.964994] [drm:intel_dump_pipe_config [i915]] planes on this crtc
<7> [30.965069] [drm:intel_dump_pipe_config [i915]] [PLANE:30:primary A] FB:81,
fb = 1366x768 format = XR24 little-endian (0x34325258)
<7> [30.965142] [drm:intel_dump_pipe_config [i915]] [PLANE:33:sprite A]
disabled, scaler_id = -1
<7> [30.965214] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A]
disabled, scaler_id = -1
<7> [30.965323] [drm:intel_reference_shared_dpll [i915]] using LCPLL 1350 for
pipe A
<7> [30.975572] [drm:intel_edp_backlight_off [i915]]
<7> [31.184541] [drm:intel_panel_actually_set_backlight [i915]] set backlight
PWM = 0
<7> [31.184744] [drm:intel_disable_pipe [i915]] disabling pipe A
<7> [31.193085] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
<7> [31.193188] [drm:edp_panel_off [i915]] Wait for panel power off time
<7> [31.193273] [drm:wait_panel_status [i915]] mask b0000000 value 00000000
status a0000003 control 00000000
<7> [31.245560] [drm:wait_panel_status [i915]] Wait complete
<7> [31.245636] [drm:ilk_hpd_irq_handler [i915]] hotplug event received, stat
0x08000000, dig 0x00000012, pins 0x00000010, long 0x00000010
<7> [31.245717] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [31.245791] [drm:intel_disable_shared_dpll [i915]] disable LCPLL 1350
(active 1, on? 1) for crtc 41
<7> [31.245863] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on
PIN 4 - cnt: 10
<7> [31.245933] [drm:intel_disable_shared_dpll [i915]] disabling LCPLL 1350
<7> [31.246005] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [31.246075] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DDI A]
<7> [31.246164] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI B]
<7> [31.246239] [drm:verify_single_dpll_state.isra.100 [i915]] WRPLL 1
<7> [31.246318] [drm:verify_single_dpll_state.isra.100 [i915]] WRPLL 2
<7> [31.246396] [drm:verify_single_dpll_state.isra.100 [i915]] SPLL
<7> [31.246500] [drm:verify_single_dpll_state.isra.100 [i915]] LCPLL 810
<7> [31.246572] [drm:verify_single_dpll_state.isra.100 [i915]] LCPLL 1350
<7> [31.246644] [drm:verify_single_dpll_state.isra.100 [i915]] LCPLL 2700
<7> [31.246720] [drm:intel_enable_shared_dpll [i915]] enable LCPLL 1350 (active
1, on? 0) for crtc 41
<7> [31.246791] [drm:intel_enable_shared_dpll [i915]] enabling LCPLL 1350
<7> [31.246869] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
<7> [31.246943] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [31.896678] [drm:wait_panel_status [i915]] mask b800000f value 00000000
status 00000000 control 00000000
<7> [31.896802] [drm:wait_panel_status [i915]] Wait complete
<7> [31.896918] [drm:edp_panel_on [i915]] Wait for panel power on
<7> [31.897040] [drm:wait_panel_status [i915]] mask b000000f value 80000008
status 9000000a control 00000003
<7> [31.972032] [drm:ilk_hpd_irq_handler [i915]] hotplug event received, stat
0x08000000, dig 0x00000012, pins 0x00000010, long 0x00000010
<7> [31.972165] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [31.972290] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on
PIN 4 - cnt: 20
<7> [31.972535] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [32.097986] [drm:wait_panel_status [i915]] Wait complete
<7> [32.098274] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [32.098477] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL:
0x0000000b
<7> [32.099815] [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value
0a
<7> [32.100815] [drm:intel_dp_set_signal_levels [i915]] Using signal levels
00000000
<7> [32.100888] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
<7> [32.100957] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis
level 0
<7> [32.101027] [drm:intel_dp_program_link_training_pattern [i915]] Using DP
training pattern TPS1
<7> [32.101905] [drm:intel_dp_start_link_train [i915]] clock recovery OK
<7> [32.101976] [drm:intel_dp_program_link_training_pattern [i915]] Using DP
training pattern TPS2
<7> [32.103060] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP
Training successful
<7> [32.103136] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:67:eDP-1]
Link Training Passed at Link Rate = 270000, Lane count = 1
<7> [32.103663] [drm:intel_enable_pipe [i915]] enabling pipe A
<7> [32.104100] [drm:intel_edp_backlight_on [i915]]
<7> [32.104172] [drm:intel_panel_enable_backlight [i915]] pipe A
<7> [32.104253] [drm:intel_panel_actually_set_backlight [i915]] set backlight
PWM = 937
<7> [32.312705] [drm:intel_enable_ddi [i915]] Panel doesn't support DRRS
<7> [35.160691] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [35.160774] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008
PP_CONTROL: 0x00000007</pre>
</div>
</p>
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