Created attachment 114906 [details] dmesg ==System Environment== -------------------------- Regression: not sure Non-working platforms: SKL ==kernel== -------------------------- drm-intel-nightly/333cf6eed7cae0ee2d6bb1b4c4d421b94f84fc13 commit 333cf6eed7cae0ee2d6bb1b4c4d421b94f84fc13 Author: Jani Nikula <jani.nikula@intel.com> Date: Thu Apr 2 11:38:12 2015 +0300 drm-intel-nightly: 2015y-04m-02d-08h-37m-57s UTC integration manifest ==Bug detailed description== ----------------------------- Run it 2 rounds, It fails once. gem_pwrite_pread@snooped-pwrite-blt-cpu_mmap-performance also has this issue. output: IGT-Version: 1.10-g43a1f64 (x86_64) (Linux: 4.0.0-rc6_drm-intel-nightly_333cf6_20150403+ x86_64) ** mmap display copy 16384 bytes x 1: 678.000µs, 24.2MiB/s ** mmap display copy 16384 bytes x 2: 514.500µs, 31.8MiB/s ** mmap display copy 16384 bytes x 4: 509.750µs, 32.1MiB/s ** mmap display copy 16384 bytes x 8: 471.500µs, 34.7MiB/s ** mmap display copy 16384 bytes x 16: 449.500µs, 36.4MiB/s ** mmap display copy 16384 bytes x 32: 435.438µs, 37.6MiB/s ** mmap display copy 16384 bytes x 64: 461.938µs, 35.5MiB/s ** mmap display copy 16384 bytes x 128: 500.539µs, 32.7MiB/s ** mmap display copy 16384 bytes x 256: 500.590µs, 32.7MiB/s ** mmap display copy 16384 bytes x 512: 500.219µs, 32.8MiB/s ** mmap display copy 16384 bytes x 1024: 499.402µs, 32.8MiB/s ** mmap display copy 16384 bytes x 2048: 500.127µs, 32.8MiB/s ** mmap display copy 16384 bytes x 4096: 500.012µs, 32.8MiB/s ** mmap display copy 16384 bytes x 8192: 500.198µs, 32.8MiB/s ** mmap display copy 16384 bytes x 16384: 500.135µs, 32.8MiB/s ** mmap display copy 16384 bytes x 32768: 500.108µs, 32.8MiB/s ** mmap display copy 16384 bytes x 65536: 500.005µs, 32.8MiB/s ** mmap display copy 16384 bytes x 131072: 528.930µs, 31.0MiB/s Subtest display-pwrite-blt-gtt_mmap-performance: SUCCESS (134.867s) root@x-skly05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep "<[1-4]>"|grep drm <3>[ 7016.090135] [drm:i915_hangcheck_elapsed [i915]] *ERROR* Hangcheck timer elapsed... blitter ring idle ==Reproduce steps== ---------------------------- 1. ./gem_pwrite_pread --run-subtest display-pwrite-blt-gtt_mmap-performance
gem_storedw_batches_loop@secure-dispatch also has this error.
Bug scrub: Assigned to Rami. Rami, please check if still reproduced.
Bug not reproduced. 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 (or ULX-D1) QDF : QVY3 CPU : SKL D1 Chipset PCH: Sunrise Point LP C1 CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2 Reworks : All Mandatories + FBS02 & FBS03, O-06 Software Kernel : drm-intel-nightly 7ac3d6977b359242ecabc0b155edf63cf5404913 4.2.0-rc4 from git://anongit.freedesktop.org/drm-intel Bios: SKLSE2R1.R00.X093.1507222151 ME FW : 11.0.0.1165 Ksc (EC FW): 1.16 drm: (HEAD, origin/master, origin/HEAD, master) fc083322b0c8a58b51976adf23a582bce8bb75f1 from git://git.freedesktop.org/git/mesa/drm intel-driver: (HEAD, origin/master, origin/HEAD, master) 611d8ea9d75dc026c203e3ebe53b434769d4587c from git://git.freedesktop.org/git/vaapi/intel-driver libva: (HEAD, origin/master, origin/HEAD, master) 70b80c0dd2effb4956b208775641f7c68a67a9df from git://git.freedesktop.org/git/vaapi/libva mesa: (HEAD, origin/master, origin/HEAD, master) 1b2b0e42ce47bfd1fcb5513ed2c23b9bb7a5a5b8 from git://git.freedesktop.org/git/mesa/mesa xf86-video-intel: (HEAD, origin/master, origin/HEAD, master) 4246c63347290390a2104739c719f5ff6a05a0e2 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel xserver: (HEAD, origin/master, origin/HEAD, master) ea03e314f98e5d8ed7bf7a508006a3d84014bde5 from git://git.freedesktop.org/git/xorg/xserver
So closed as not reproducible.
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