https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5157/shard-hsw4/igt@gem_eio@unwedge-stress.html Starting subtest: unwedge-stress (gem_eio:13805) ioctl_wrappers-CRITICAL: Test assertion failure function gem_execbuf, file ../lib/ioctl_wrappers.c:609: (gem_eio:13805) ioctl_wrappers-CRITICAL: Failed assertion: __gem_execbuf(fd, execbuf) == 0 (gem_eio:13805) ioctl_wrappers-CRITICAL: error: -5 != 0 Subtest unwedge-stress failed.
The CI Bug Log issue associated to this bug has been updated. ### New filters associated * HSW: igt@gem_eio@unwedge-stress - fail - Failed assertion: __gem_execbuf(fd, execbuf) == 0 - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3392/shard-hsw1/igt@gem_eio@unwedge-stress.html - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5157/shard-hsw4/igt@gem_eio@unwedge-stress.html
Spotted a problem that may be affecting snb & hsw, commit 90babd3f12707dfabaa58bb18f6b8e22636b6895 (upstream/master) Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sat Aug 31 20:14:21 2019 +0100 lib: Fix gem_measure_ring_inflight Any use of __for_each_physical_engine breaks library use of for_each_physical_ring and in this case (e.g. gem_busy/close-race) leads to GPU hangs. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Andi Shyti <andi.shyti@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Andi Shyti <andi.shyti@intel.com> This and the reset-stress on snb/hsw might be affected.
This should be one problem solved at least, so lets claim it was this one!
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