Created attachment 135067 [details] kernel log I wasn't able to run kms_flip IGT family, platform hangs and the test never finish. Steps: 1.-Connect three screens, eDP, HDMI, DP 2.- Run kms_flip IGT family 3.-Check that platform hangs
Attached platform configuration. ====================================== Software ====================================== kernel version : 4.14.0-rc5-drm-tip-ww42-commit-920fa32+ hostname : gfx-CannonLake-Client-Platform architecture : x86_64 os version : Ubuntu 17.04 os codename : zesty kernel driver : i915 bios revision : 100.1 bios release date : 08/15/2017 ksc : 1.28 hardware acceleration : only available on X swap partition : enabled on (/dev/nvme0n1p2) ====================================== Graphic drivers ====================================== xf86-video-intel (tag) : 2.99.917 xf86-video-intel (commit) : 2.99.917-796-g04b4f3b modesetting : enabled modesetting compiled for : 1.19.99.1 X.Org Video Driver libdrm : 2.4.84 cairo : 1.15.9 intel-gpu-tools (tag) : intel-gpu-tools-1.20-29-gd4d976de intel-gpu-tools (commit) : d4d976de ====================================== Hardware ====================================== motherboard model : CannonLakeClientPlatform motherboard id : CannonLakeYLPDDR4RVP form factor : Laptop manufacturer : IntelCorporation cpu family : Other 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 : 7.62 GB max memory ram : 8 GB cpu thread : 4 cpu core : 2 cpu model : 102 cpu stepping : 2 socket : Other current cd clock frequency : 336000 kHz maximum cd clock frequency : 528000 kHz displays connected : eDP-1 ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.6 guc fw loaded : NONE guc version wanted : 0.0 guc version found : 0.0 ====================================== kernel parameters ====================================== quiet splash i915.enable_guc_submission=2 i915.enable_guc_loading=2 i915.alpha_support=1
Created attachment 135068 [details] dmesg
Created attachment 135081 [details] dmesg log
Created attachment 135082 [details] kernel log
The following message appear frequently on dmesg [ 4.078911] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff941cdf33c400 to [NOCRTC] [ 4.078918] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff941cdf33c400
This tests are passing on CNL QA, no hangging detected... see kms_flip test list in the file attached (KmsFlip-UsedTestList.txt) ==================================================== igt@kms_flip . . . results... ==================================================== [167/167] skip: 4, pass: 162, fail: 1 This is my configuration: ====================================== Software ====================================== kernel version : 4.15.0-rc4-drm-tip-ww51-commit-cd7e144+ hostname : gfx-desktop architecture : x86_64 os version : Ubuntu 17.04 os codename : zesty kernel driver : i915 bios revision : 114.4 bios release date : 11/30/2017 ksc : 1.33 hardware acceleration : enabled swap partition : enabled on (/dev/nvme0n1p2) ====================================== Graphic drivers ====================================== mesa : 17.4.0-devel (git-8d00e63ca8 modesetting : enabled modesetting compiled for : 1.19.99.1 X.Org Video Driver libdrm : 2.4.89 cairo : 1.15.11 intel-gpu-tools (tag) : intel-gpu-tools-1.20-232-gc0be3310 intel-gpu-tools (commit) : c0be3310 ====================================== Hardware ====================================== motherboard model : CannonLakeClientPlatform motherboard id : CannonLakeYLPDDR4RVP form factor : Laptop manufacturer : IntelCorporation cpu family : Other 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 : 7.61 GB max memory ram : 8 GB display resolution : 4480x1440 cpu thread : 4 cpu core : 2 cpu model : 102 cpu stepping : 2 socket : Other current cd clock frequency : 336000 kHz maximum cd clock frequency : 528000 kHz displays connected : eDP-1 HDMI-A-1 ====================================== Firmware ====================================== dmc fw loaded : yes dmc version : 1.6 guc fw loaded : fetch NONE, load NONE guc version wanted : wanted 0.0, found 0.0 guc version found : wanted 0.0, found 0.0 ====================================== kernel parameters ====================================== quiet splash drm.debug=0xe i915.alpha_support=1 resume=/dev/nvme0n1p2
Created attachment 136304 [details] Test List
(In reply to Armando Antonio from comment #3) > Created attachment 135081 [details] > dmesg log Your dmesg seems incomplete. It does not give the information of which test was run nor much information on what happened. You need to collect the kernel log after running the test, during the kernel hang. You can use a crash kernel, a sysrq or any other method to collect the information when the bug triggers. I suggest marking it as needinfo until we have more data.
This tests are working as expected on CNL with the following configuration, ====================================== Software ====================================== kernel version : 4.16.0-rc1-drm-tip-ww8-commit-6e9c17e+ 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 intel-gpu-tools (tag) : intel-gpu-tools-1.21-103-gbf777c92 intel-gpu-tools (commit) : bf777c92 ====================================== 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 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 guc fw loaded : fetch NONE, load NONE guc version wanted : wanted 0.0, found 0.0 guc version found : wanted 0.0, found 0.0
closing since tests doesn't hang the platform anymore
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.