igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy-gup@uc - fail - Failed assertion: copy(fd, handle[0], handle[num_handles-1]) == 0, error: -5 != 0

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9115/shard-hsw1/igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy-gup@uc.html

Starting dynamic subtest: uc
(gem_userptr_blits:1574) CRITICAL: Test assertion failure function test_map_fixed_invalidate, file ../tests/i915/gem_userptr_blits.c:801:
(gem_userptr_blits:1574) CRITICAL: Failed assertion: copy(fd, handle[0], handle[num_handles-1]) == 0
(gem_userptr_blits:1574) CRITICAL: error: -5 != 0
Dynamic subtest uc failed.
**** DEBUG ****
(gem_userptr_blits:1574) DEBUG: Test requirement passed: !(igt_ioctl(fd, DRM_IOCTL_I915_GEM_MMAP_OFFSET, &mmap_offset))
(gem_userptr_blits:1574) CRITICAL: Test assertion failure function test_map_fixed_invalidate, file ../tests/i915/gem_userptr_blits.c:801:
(gem_userptr_blits:1574) CRITICAL: Failed assertion: copy(fd, handle[0], handle[num_handles-1]) == 0
(gem_userptr_blits:1574) CRITICAL: error: -5 != 0
(gem_userptr_blits:1574) igt_core-INFO: Stack trace:
(gem_userptr_blits:1574) igt_core-INFO:   #0 ../lib/igt_core.c:1727 __igt_fail_assert()
(gem_userptr_blits:1574) igt_core-INFO:   #1 ../tests/i915/gem_userptr_blits.c:2244 __real_main2073()
(gem_userptr_blits:1574) igt_core-INFO:   #2 ../tests/i915/gem_userptr_blits.c:2073 main()
(gem_userptr_blits:1574) igt_core-INFO:   #3 ../csu/libc-start.c:344 __libc_start_main()
(gem_userptr_blits:1574) igt_core-INFO:   #4 [_start+0x2a]
****  END  ****