Created attachment 135847 [details] kern_log Not sure if this is IGT only, so pointing it here, please move otherwise. On CNL test igt@kms_sink_crc_basic is giving the output: IGT-Version: 1.20-g2a1c1c0 (x86_64) (Linux: 4.14.0-drm-intel-qa-ww47-commit-79ca54c+ x86_64) Test requirement not met in function assert_color, file kms_sink_crc_basic.c:56: Test requirement: igt_sysfs_scanf(dir, "i915_sink_crc_eDP1", "%4x%4x%4x", &r, &g, &b) == 3 Sink CRC is unreliable on this machine. Try manual debug with --interactive-debug=no-crc Last errno: 9, Bad file descriptor SKIP (0.102s)
Test ouput with --interactive-debug=no-crc: IGT-Version: 1.20-gac6739b (x86_64) (Linux: 4.15.0-rc1-drm-intel-qa-ww48-commit-6d6c48b+ x86_64) (kms_sink_crc_basic:1568) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation() (kms_sink_crc_basic:1568) drmtest-DEBUG: Test requirement passed: !(fd<0) (kms_sink_crc_basic:1568) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' (kms_sink_crc_basic:1568) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd) == 0 (kms_sink_crc_basic:1568) igt-kms-DEBUG: VT: graphics mode set (mode was 0x0) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: init { (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: eDP-1: Selecting pipe A (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: DP-1: Selecting pipe A (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: HDMI-A-1: Selecting pipe A (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: DP-2: Selecting pipe A (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: } (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: eDP-1: set_pipe(A) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: eDP-1: Selecting pipe A (kms_sink_crc_basic:1568) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=2560, height=1440, format=0x34325258, tiling=0x100000000000001, size=0) (kms_sink_crc_basic:1568) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_sink_crc_basic:1568) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=10240) (kms_sink_crc_basic:1568) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=2560, height=1440, format=0x34325258, tiling=0x100000000000001, size=0) (kms_sink_crc_basic:1568) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd) (kms_sink_crc_basic:1568) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=10240) (kms_sink_crc_basic:1568) igt-kms-DEBUG: Test requirement passed: plane_idx >= 0 && plane_idx < pipe->n_planes (kms_sink_crc_basic:1568) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0' (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: A.0: plane_set_fb(101) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: A.0: plane_set_size (2560x1440) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: A.0: fb_set_position(0,0) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: A.0: fb_set_size(2560x1440) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: commit { (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe A, plane 0 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: eDP-1: SetCrtc pipe A, fb 101, src (0, 0), mode 2560x1440 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe A, plane 1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe A, plane 1, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane A.1 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe A, plane 2 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe A, plane 2, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane A.2 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe A, plane 3 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe A, plane 3, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane A.3 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe A, plane 4 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetCursor pipe A, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: MoveCursor pipe A, (0, 0) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe B, plane 0 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetCrtc pipe B, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe B, plane 1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe B, plane 1, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane B.1 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe B, plane 2 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe B, plane 2, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane B.2 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe B, plane 3 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe B, plane 3, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane B.3 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe B, plane 4 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetCursor pipe B, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: MoveCursor pipe B, (0, 0) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe C, plane 0 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetCrtc pipe C, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe C, plane 1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe C, plane 1, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane C.1 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe C, plane 2 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe C, plane 2, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane C.2 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe C, plane 3 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetPlane pipe C, plane 3, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetProp plane C.3 "rotation" to 0x1/1 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: Fixing up initial rotation pipe C, plane 4 (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: SetCursor pipe C, disabling (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: MoveCursor pipe C, (0, 0) (kms_sink_crc_basic:1568) igt-kms-DEBUG: display: } Test requirement not met in function assert_color, file kms_sink_crc_basic.c:56: Test requirement: igt_sysfs_scanf(dir, "i915_sink_crc_eDP1", "%4x%4x%4x", &r, &g, &b) == 3 Sink CRC is unreliable on this machine. Try manual debug with --interactive-debug=no-crc Last errno: 9, Bad file descriptor (kms_sink_crc_basic:1568) igt-core-DEBUG: Exiting with status code 77 SKIP (0.098s) (kms_sink_crc_basic:1568) igt-kms-DEBUG: VT: original mode 0x0 restored (kms_sink_crc_basic:1568) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
this issue still failing on CNL with latest configurations: ======================== Platform configurations ======================== ====================================== Software ====================================== kernel version : 4.16.0-rc2-drm-tip-ww8-commit-e09e4db+ hostname : gfx-desktop architecture : x86_64 os version : Ubuntu 17.10 os codename : artful kernel driver : i915 bios revision : 124.2 bios release date : 02/05/2018 ksc : 1.36 hardware acceleration : disabled swap partition : enabled on (/dev/nvme0n1p2) ====================================== Graphic drivers ====================================== libdrm : 2.4.90 cairo : 1.15.11 intel-gpu-tools (tag) : intel-gpu-tools-1.21-124-g960e55a8 intel-gpu-tools (commit) : 960e55a8 ====================================== Hardware ====================================== motherboard model : CannonLakeClientPlatform motherboard id : CannonLakeYLPDDR4RVP cpu family id : 6 cpu information : Genuine Intel(R) CPU 0000 @ 1.00GHz gpu card : Intel Corporation Device 5a49 (rev 03) (prog-if 00 [VGA controller]) memory ram : 7.63 GB max memory ram : 8 GB cpu thread : 4 cpu core : 2 cpu model : 102 cpu stepping : 2 socket : Other current cd clock frequency : 168000 kHz maximum cd clock frequency : 528000 kHz displays connected : eDP-1 ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.7
Created attachment 137562 [details] new dmesg
First of all. Sorry about spam. This is mass update for our bugs. Sorry if you feel this annoying but with this trying to understand if bug still valid or not. If bug investigation still in progress, please ignore this and I apologize! If you think this is not anymore valid, please comment to the bug that can be closed. If you haven't tested with our latest pre-upstream tree(drm-tip), can you do that also to see if issue is valid there still and if you cannot see issue there, please comment to the bug.
Closing since isn't a failure.
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