Seems like running igt@gem_render_copy_redux@* is enough to kill our Gen9 machines: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_32/fi-cfl-8700k/igt@gem_render_copy_redux@normal.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_36/fi-kbl-r/igt@gem_render_copy_redux@normal.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_36/fi-skl-guc/igt@gem_render_copy_redux@interruptible.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_37/fi-kbl-r/igt@gem_render_copy_redux@flink-interruptible.html
ickle@kabylake:~$ sudo ./intel-gpu-tools/tests/gem_render_copy_redux IGT-Version: 1.22-g54cc50b0 (x86_64) (Linux: 4.17.0-rc6+ x86_64) Subtest normal: SUCCESS (0.150s) Subtest interruptible: SUCCESS (0.109s) Subtest flink: SUCCESS (0.152s) Subtest flink-interruptible: SUCCESS (0.154s) Odd.
(In reply to Chris Wilson from comment #1) > ickle@kabylake:~$ sudo ./intel-gpu-tools/tests/gem_render_copy_redux > IGT-Version: 1.22-g54cc50b0 (x86_64) (Linux: 4.17.0-rc6+ x86_64) > Subtest normal: SUCCESS (0.150s) > Subtest interruptible: SUCCESS (0.109s) > Subtest flink: SUCCESS (0.152s) > Subtest flink-interruptible: SUCCESS (0.154s) > > Odd. Try running it in a loop :) But maybe it has been fixed already... I am just catching up with the old drmtip runs (from two weeks ago).
Still seen on drmtip runs (latest was drmtip_71 a week ago)
Where exactly Francesco? https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_71/fi-cfl-s3/igt%40gem_render_copy_redux%40normal.html I got gem_render_copy_redux running here in constant loop (while true; do; test; done) and the uptime is more than 20 thousand minutes running with no failure. real 20027m5.300s user 9228m1.143s sys 5044m18.306
It's unlikely to be a bug in rendercopy per se, but another instance of the random logless incomplete we see in the shards.
Last occurrence on SKL a month ago: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_150/fi-skl-6700k2/igt@gem_render_copy_redux@normal.html
Last happened 2 months, 2 weeks / 1477 runs ago, but the last interval before that was ~150 runs. Let's keep it open for a while still.
Still nothing. Out of sight, out of mind.
Used to happen pretty much every drmtip run, and now not seen for 80. Closing!
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