Created attachment 117815 [details] S3.zip Bug description: ------------------ suspend_stress_test.shell script restarts after some time when run S3 tests System environment: ------------------ Hardware Platform: SKY LAKE Y A0 CPU : Intel(R) Core(TM) m3-6Y30 CPU @ 0.8GHz 4MB (family: 6, model: 78 stepping: 3) MCP : SKL-Y D1 2+2 (ou ULX-D1) QDF : QYV3 CPU : SKL D0 Chipset PCH: Sunrise Point LP C1 CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2 Reworks : All Mandatories + FBS02 & FBS03, O-06 Graphic stack: cairo: (HEAD, tag: 1.14.2) 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d from git://git.freedesktop.org/git/cairo drm: (HEAD, origin/master, origin/HEAD, master) 2a34176123b1dbf55d129248a431afb185e6a37c from git://git.freedesktop.org/git/mesa/drm intel-driver: (HEAD, origin/master, origin/HEAD, master) 7c47a8f74878904e0d2fbb5da966552f783d74ab from git://git.freedesktop.org/git/vaapi/intel-driver libva: (HEAD, origin/master, origin/HEAD, master) fdd6ee00c916f530e4d0aa1b250633643999dcf1 from git://git.freedesktop.org/git/vaapi/libva mesa: (HEAD, origin/10.6) 99793e2541510fe208d29e69fedf97a6fff006f8 from git://git.freedesktop.org/git/mesa/mesa xf86-video-intel: (HEAD, origin/master, origin/HEAD, master) 9b0ed16385ae076c262a2e09639822d9488ccf57 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel xserver: (HEAD, origin/master, origin/HEAD, master) 533fb627398e20f863234d780f4463e37007515b from git://git.freedesktop.org/git/xorg/xserver Software : Linux distribution: Ubuntu 14.04.02 X64 BIOS : SKLSE2R1.R00.X093.B02.1507222151 ME FW : 11.0.0.1163 Ksc (EC FW): 1.15 Kernel : drm-intel-nightly 30263ef782e0548c114fb6f2771b58b27c56ba0d 4.2.0-rc7 from git://anongit.freedesktop.org/drm-intel Kernel commit log: commit 30263ef782e0548c114fb6f2771b58b27c56ba0d Author: Jani Nikula Date: Mon Aug 17 10:19:43 2015 +0300 drm-intel-nightly: 2015y-08m-17d-07h-19m-25s UTC integration manifest rendercheck: (HEAD, tag: rendercheck-1.5, origin/master, origin/HEAD, master) 604e3bbe6d8d96bec284a83c08c5cc5f159a243c from git://git.freedesktop.org/git/xorg/app/rendercheck Display Configuration : Display connector > eDP Reproducing steps: ------------------ 1-Boot the system only with eDP connected 2-Download the script attached called "suspend_stress_test.shell" and execute the following command as root: #./suspend_stress_test.shell --iterations=2000 --mode=mem --suspend=55-65 --wake=25-35 --abort=none --display=error --file=mem-results Current results: ----------------- After some iterations the DUT restarts Actual results : ----------------- The DUT should be finish with the suspend stress tests script after 2000 iterations Additional info: ------------------ The file "S3.zip" contains the following : -suspend_stress_test.shell, which is the script to run the tests -kernel_logs folder, which contains logs from : dmesg, GPU_crash_dump_file, GPU_hang, Xorg. -mem-results_1run_2000-iterations.rtf, which is the log for the first run -mem-results_2run_2000-iterations.rtf, which is the log for the second run Reproducibility : ----------------- 2/2 attemps
Also include that it was run with the following firmware : Firmware : skl_guc_v4_3.bin / skl_guc_ver3.2-signed-1.0.0.1137.bin
Also happens on a SKL U – ULT 2+3E (in CI fi-skl-6260u), triggered by igt/kms_pipe_crc_basic/suspend-read-crc-pipe-c
Please try the same test by booting with 'modprobe.blacklist=i915,snd_hda_intel'.
Humberto can you please retest with the suggestion made by Imre Deak
(In reply to Ricardo from comment #4) > Humberto can you please retest with the suggestion made by Imre Deak Yes i will try and report back
with the last kernel 4.10.2 from kernel.org this issue is not happen please see the attachments "skl_s3_stress.log", which are the 500 iterations for s3
Created attachment 130555 [details] skl_s3_stress.log
(In reply to Imre Deak from comment #2) > Also happens on a > SKL U – ULT 2+3E (in CI fi-skl-6260u), > triggered by > igt/kms_pipe_crc_basic/suspend-read-crc-pipe-c Hi Imre in order to understand more about you failure with the igt test reported, could you explain how this test was fail please? according the last run in our KBL this test was pass with fastfeedback testlist
(In reply to Humberto Israel Perez Rodriguez from comment #8) > (In reply to Imre Deak from comment #2) > > Also happens on a > > SKL U – ULT 2+3E (in CI fi-skl-6260u), > > triggered by > > igt/kms_pipe_crc_basic/suspend-read-crc-pipe-c > > Hi Imre > > in order to understand more about you failure with the igt test reported, > could you explain how this test was fail please? It produces a dmesg WARN/ERROR, or didn't resume properly (hanged or rebooted without any logs). > > according the last run in our KBL this test was pass with fastfeedback > testlist Ok. The logs for the CI fail I reported are not available any more. Since that was a long time ago, I'd suggest closing the bug if it's not reproducible with either your script or by running igt/kms_pipe_crc_basic/suspend-* tests.
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