Created attachment 115675 [details] dmesg ==System Environment== -------------------------- Regression: not sure Non-working platforms: SNB ==kernel== -------------------------- drm-intel-nightly/a1e469d124cad96cd0d0e149c84f7ebd43ca1893 commit a1e469d124cad96cd0d0e149c84f7ebd43ca1893 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri May 8 17:48:23 2015 +0200 drm-intel-nightly: 2015y-05m-08d-15h-47m-50s UTC integration manifest 2015_04_24/drm-intel-nightly/92bb36c80e561f82b1f4b63cc269a71833137841/ commit 92bb36c80e561f82b1f4b63cc269a71833137841 Author: Jani Nikula <jani.nikula@intel.com> Date: Fri Apr 24 00:26:53 2015 +0300 drm-intel-nightly: 2015y-04m-23d-21h-26m-24s UTC integration manifest ==Bug detailed description== ----------------------------- Run following case list, it will crash. run ./gem_read_read_speed --run-subtest read-read-512x512 10 cycles, I don't meet crash. Run drm-intel-nightly/a1e469d124cad96cd0d0e149c84f7ebd43ca1893 and rm-intel-nightly/92bb36c80e561f82b1f4b63cc269a71833137841, both of them have this issue. case list: Intel_gpu_tools/igt@gem_pwrite_pread@display-copy-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@display-copy-performance DMESG_WARN Intel_gpu_tools/igt@gem_pwrite_pread@display-pwrite-blt-gtt_mmap-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@display-pwrite-blt-gtt_mmap-performance PASS Intel_gpu_tools/igt@gem_pwrite_pread@snooped-copy-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@snooped-copy-performance PASS Intel_gpu_tools/igt@gem_pwrite_pread@snooped-pwrite-blt-cpu_mmap-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@snooped-pwrite-blt-cpu_mmap-performance PASS Intel_gpu_tools/igt@gem_pwrite_pread@uncached-copy-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@uncached-copy-performance PASS Intel_gpu_tools/igt@gem_pwrite_pread@uncached-pwrite-blt-gtt_mmap-correctness PASS Intel_gpu_tools/igt@gem_pwrite_pread@uncached-pwrite-blt-gtt_mmap-performance PASS Intel_gpu_tools/igt@gem_pwrite@snoop PASS Intel_gpu_tools/igt@gem_pwrite@uncached PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-1024x1024 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-128x128 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-1x1 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-2048x2048 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-256x256 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-4096x4096 PASS Intel_gpu_tools/igt@gem_read_read_speed@read-read-512x512 CRASH dmesg: [ 342.257192] gem_read_read_speed: starting subtest read-read-512x512 [ 347.947011] [drm] stuck on render ring [ 347.947894] [drm] stuck on blitter ring [ 347.949319] [drm] GPU HANG: ecode 6:0:0x85fffffc, in gem_read_read_s [8985], reason: Ring hung, action: reset [ 347.950222] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 347.951127] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 347.952048] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 347.952982] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 347.953931] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 347.955113] [drm:i915_reset_and_wakeup] resetting chip [ 347.955275] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning! [ 348.459411] drm/i915: Resetting chip after gpu hang [ 348.460405] [drm:i915_reset [i915]] *ERROR* Failed to reset chip: -110 [ 348.462280] gem_read_read_speed: exiting, ret=0 ==Reproduce steps== ---------------------------- 1. Run above case list
Created attachment 115676 [details] test log
Bug scrub: Rami, Could you reproduce it on BSW or SKL? Thanks
This issue doesnt not occurs anymore with the latest drm-intel-nightly and SNB Nightly commit : commit a3b0dec82fdb59c629c4fb9847245b80b0cf69dd Author: Jani Nikula <jani.nikula@intel.com> Date: Fri Nov 6 14:48:23 2015 +0200 drm-intel-nightly: 2015y-11m-06d-12h-48m-02s UTC integration manifest Software Configuration : --------------------------------- Ubuntu 14.04.03 x86_64 Xserver : 1.17.4 (commit : 2c7fa2a) libdrm : 2.4.65 (commit :c349616) Xf86-video-intel : 2.99.917 (commit : baec802) Mesa : 11.0.4 (commit : 31bf247) Libva : 1.6.1 (commit : 613eb96) Intel-driver : 1.6.1 (commit : 35858c6) Cairo : 1.14.4 (commit : 0317ee7) Intel-GPU-Tools : 1.12 (commit : 1f9e055) BIOS : 4.6 --- Hardware information --- CPU information : Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz GPU Card : Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Memory ram : 8 GB I will proceed to close this bug since the issue is not seen with latest drm-intel-nightly, if you need this bug in the future feel free to reopened
So closed
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