Bug 110936

Summary: [CI][DRMTIP] igt@drm_read@short-buffer-block - fail - Failed assertion: ret == 0, error: -22 != 0
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: NEW --- QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: HSW i915 features:

Description Lakshmi 2019-06-18 05:38:57 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_309/fi-hsw-4770r/igt@drm_read@short-buffer-block.html

(drm_read:1185) igt_kms-CRITICAL: Failed assertion: ret == 0
(drm_read:1185) igt_kms-CRITICAL: Last errno: 22, Invalid argument
(drm_read:1185) igt_kms-CRITICAL: error: -22 != 0
Test drm_read failed.
**** DEBUG ****
(drm_read:1185) igt_core-INFO: IGT-Version: 1.23-g3b91c82b (x86_64) (Linux: 5.2.0-rc4-gfbe8f94e9478-drmtip_309+ x86_64)
(drm_read:1185) drmtest-DEBUG: Test requirement passed: !(fd<0)
(drm_read:1185) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(drm_read:1185) igt_kms-DEBUG: VT: graphics mode set (mode was 0x0)
(drm_read:1185) igt_kms-DEBUG: display: init {
(drm_read:1185) igt_kms-DEBUG: display:     HDMI-A-1: Selecting pipe None
(drm_read:1185) igt_kms-DEBUG: display:     DP-1: Selecting pipe None
(drm_read:1185) igt_kms-DEBUG: display:     HDMI-A-2: Selecting pipe None
(drm_read:1185) igt_kms-DEBUG: display:     HDMI-A-2: Selecting pipe None
(drm_read:1185) igt_kms-DEBUG: display: }
(drm_read:1185) igt_fb-DEBUG: igt_create_fb_with_bo_size(width=1024, height=768, format=XR24(0x34325258), modifier=0x0, size=0)
(drm_read:1185) igt_fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=4096)
(drm_read:1185) ioctl_wrappers-DEBUG: Test requirement passed: igt_has_fb_modifiers(fd)
(drm_read:1185) igt_fb-DEBUG: Test requirement passed: cairo_surface_status(fb->cairo_surface) == CAIRO_STATUS_SUCCESS
(drm_read:1185) igt_kms-DEBUG: display: HDMI-A-1: set_pipe(A)
(drm_read:1185) igt_kms-DEBUG: display: HDMI-A-1: Selecting pipe A
(drm_read:1185) igt_kms-DEBUG: Test requirement passed: plane_idx >= 0 && plane_idx < pipe->n_planes
(drm_read:1185) igt_kms-DEBUG: display: A.0: plane_set_fb(88)
(drm_read:1185) igt_kms-DEBUG: display: A.0: plane_set_size (1024x768)
(drm_read:1185) igt_kms-DEBUG: display: A.0: fb_set_position(0,0)
(drm_read:1185) igt_kms-DEBUG: display: A.0: fb_set_size(1024x768)
(drm_read:1185) igt_kms-DEBUG: display: commit {
(drm_read:1185) igt_kms-DEBUG: Pipe A: Setting property "CTM" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe A: Setting property "GAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe A: Setting property "DEGAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe A: Setting property "MODE_ID" to 0x59/89
(drm_read:1185) igt_kms-DEBUG: Pipe A: Setting property "ACTIVE" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: A.0, fb 88
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "SRC_W" to 0x4000000/67108864
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "SRC_H" to 0x3000000/50331648
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "CRTC_W" to 0x400/1024
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "CRTC_H" to 0x300/768
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "FB_ID" to 0x58/88
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "CRTC_ID" to 0x2a/42
(drm_read:1185) igt_kms-DEBUG: plane A.0: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: A.1, fb 0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "COLOR_ENCODING" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.1: Setting property "COLOR_RANGE" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: A.2, fb 0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane A.2: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: Pipe B: Setting property "CTM" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe B: Setting property "GAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe B: Setting property "DEGAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe B: Setting property "MODE_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe B: Setting property "ACTIVE" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: B.0, fb 0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.0: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: B.1, fb 0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "COLOR_ENCODING" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.1: Setting property "COLOR_RANGE" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: B.2, fb 0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane B.2: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: Pipe C: Setting property "CTM" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe C: Setting property "GAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe C: Setting property "DEGAMMA_LUT" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe C: Setting property "MODE_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: Pipe C: Setting property "ACTIVE" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: C.0, fb 0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.0: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: C.1, fb 0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "COLOR_ENCODING" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.1: Setting property "COLOR_RANGE" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: display:     populating plane data: C.2, fb 0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "SRC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "SRC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "SRC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "SRC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "CRTC_X" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "CRTC_Y" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "CRTC_W" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "CRTC_H" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "FB_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: plane C.2: Setting property "rotation" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     HDMI-A-1: preparing atomic, pipe: A
(drm_read:1185) igt_kms-DEBUG: HDMI-A-1: Setting property "CRTC_ID" to 0x2a/42
(drm_read:1185) igt_kms-DEBUG: HDMI-A-1: Setting property "Broadcast RGB" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     DP-1: preparing atomic, pipe: None
(drm_read:1185) igt_kms-DEBUG: DP-1: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: DP-1: Setting property "Broadcast RGB" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display:     HDMI-A-2: preparing atomic, pipe: None
(drm_read:1185) igt_kms-DEBUG: HDMI-A-2: Setting property "CRTC_ID" to 0x0/0
(drm_read:1185) igt_kms-DEBUG: HDMI-A-2: Setting property "Broadcast RGB" to 0x1/1
(drm_read:1185) igt_kms-DEBUG: display: }
(drm_read:1185) igt_kms-CRITICAL: Test assertion failure function do_display_commit, file ../lib/igt_kms.c:3499:
(drm_read:1185) igt_kms-CRITICAL: Failed assertion: ret == 0
(drm_read:1185) igt_kms-CRITICAL: Last errno: 22, Invalid argument
(drm_read:1185) igt_kms-CRITICAL: error: -22 != 0
(drm_read:1185) igt_core-INFO: Stack trace:
(drm_read:1185) igt_core-INFO:   #0 ../lib/igt_core.c:1514 __igt_fail_assert()
(drm_read:1185) igt_core-INFO:   #1 ../lib/igt_kms.c:3499 do_display_commit()
(drm_read:1185) igt_core-INFO:   #2 ../lib/igt_kms.c:3605 igt_display_commit2()
(drm_read:1185) igt_core-INFO:   #3 ../tests/drm_read.c:285 __real_main253()
(drm_read:1185) igt_core-INFO:   #4 ../tests/drm_read.c:253 main()
(drm_read:1185) igt_core-INFO:   #5 ../csu/libc-start.c:344 __libc_start_main()
(drm_read:1185) igt_core-INFO:   #6 [_start+0x2a]
****  END  ****
Comment 1 CI Bug Log 2019-06-18 05:39:55 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* HSW: igt@drm_read@short-buffer-block - fail - Failed assertion: ret == 0, error: -22 != 0
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_309/fi-hsw-4770r/igt@drm_read@short-buffer-block.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_310/fi-hsw-4770r/igt@drm_read@short-buffer-block.html
Comment 2 Chris Wilson 2019-07-12 14:27:53 UTC
It tried to initialise the crtc for driving the vblanks, and failed:

<7>[  150.028986] [drm:drm_mode_addfb2] [FB:88]
<7>[  150.046806] [drm:intel_atomic_check [i915]] [CONNECTOR:68:HDMI-A-1] Limiting display bpp to 24 instead of EDID bpp 24, requested bpp 36, max platform bpp 36
<7>[  150.046843] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output
<7>[  150.046897] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpp to 24 for HDMI
<7>[  150.046947] [drm:intel_atomic_check [i915]] hw max bpp: 24, pipe bpp: 24, dithering: 0
<7>[  150.046978] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_hdisplay (expected 1024, found 1920)
<7>[  150.047009] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_htotal (expected 1344, found 2200)
<7>[  150.047041] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_hblank_start (expected 1024, found 1920)
<7>[  150.047072] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_hblank_end (expected 1344, found 2200)
<7>[  150.047102] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_hsync_start (expected 1048, found 2008)
<7>[  150.047133] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_hsync_end (expected 1184, found 2052)
<7>[  150.047163] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vdisplay (expected 768, found 1080)
<7>[  150.047194] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vtotal (expected 806, found 1125)
<7>[  150.047225] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vblank_start (expected 768, found 1080)
<7>[  150.047255] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vblank_end (expected 806, found 1125)
<7>[  150.047285] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vsync_start (expected 771, found 1084)
<7>[  150.047315] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_vsync_end (expected 777, found 1089)
<7>[  150.047346] [drm:pipe_config_err [i915]] mismatch in base.adjusted_mode.crtc_clock (expected 65000, found 148500)
<7>[  150.047377] [drm:pipe_config_err [i915]] mismatch in port_clock (expected 65000, found 148500)
<7>[  150.047383] [drm:drm_atomic_helper_check_plane_state] Plane must cover entire CRTC
<7>[  150.047387] [drm:drm_rect_debug_print] dst: 1024x768+0+0

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