root@BYT2:/opt/X11R7/src/intel-gpu-tools/tests# ./gem_exec_flush --r basic-uc-prw-default
IGT-Version: 1.16-g1a76d88 (x86_64) (Linux: 4.8.0-nightly+ x86_64)
Has LLC? no
CPU features: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2
(gem_exec_flush:3188) CRITICAL: Test assertion failure function run, file gem_exec_flush.c:278:
(gem_exec_flush:3188) CRITICAL: Failed assertion: val == i
(gem_exec_flush:3188) CRITICAL: error: 0xabcdabcd != 0x10
Stack trace:
(gem_exec_flush:3189) CRITICAL: Test assertion failure function run, file gem_exec_flush.c:276:
(gem_exec_flush:3189) CRITICAL: Failed assertion: val == i ^ 0xffffffff
(gem_exec_flush:3189) CRITICAL: error: 0xdeadbeef != 0xffffffdf
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #0 [__igt_fail_assert+0xf1]
  #1 [run+0x9e8]
  #1 [run+0x891]
  #2 [__real_main533+0xb11]
  #3 [main+0x29]
  #2 [__real_main533+0xb11]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #3 [main+0x29]
  #6 [<unknown>+0x29]
  #4 [__libc_start_main+0xf0]
child 3 failed with exit status 99
Subtest basic-uc-prw-default failed.
No log.
Subtest basic-uc-prw-default: FAIL (0.008s)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1443:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1443:
Test requirement: gem_has_ring(fd, ring)
Test requirement not met in function gem_require_ring, file ioctl_wrappers.c:1443:
Test requirement: gem_has_ring(fd, ring)