root@BDW101:/opt/X11R7/src/intel-gpu-tools/tests# ./prime_busy --r basic-after-default
IGT-Version: 1.15-ge3abb20 (x86_64) (Linux: 4.7.0-rc7-nightly+ x86_64)
(prime_busy:3719) CRITICAL: Test assertion failure function busy, file prime_busy.c:138:
(prime_busy:3719) CRITICAL: Failed assertion: prime_busy(&pfd[SCRATCH], false)
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [busy+0x65a]
  #2 [run_busy+0x21f]
  #3 [__real_main227+0x1ac]
  #4 [main+0x29]
  #5 [__libc_start_main+0xf0]
  #6 [_start+0x29]
  #7 [<unknown>+0x29]
Subtest basic-after-default failed.
**** DEBUG ****
(prime_busy:3719) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0
(prime_busy:3719) CRITICAL: Test assertion failure function busy, file prime_busy.c:138:
(prime_busy:3719) CRITICAL: Failed assertion: prime_busy(&pfd[SCRATCH], false)
****  END  ****
Subtest basic-after-default: FAIL (0.002s)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1449:
Test requirement: gem_has_ring(fd, ring)