root@BDW102:/opt/X11R7/src/intel-gpu-tools/tests# ./gem_exec_alignment --r single
IGT-Version: 1.16-g32b2021 (x86_64) (Linux: 4.8.0-rc8-nightly+ x86_64)
(gem_exec_alignment:2933) CRITICAL: Test assertion failure function single, file gem_exec_alignment.c:192:
(gem_exec_alignment:2933) CRITICAL: Failed assertion: execobj.offset % execobj.alignment == 0
(gem_exec_alignment:2933) CRITICAL: error: 0xfffff000 != 0
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [__real_main198+0x82e]
  #2 [main+0x29]
  #3 [__libc_start_main+0xf0]
  #4 [_start+0x29]
  #5 [<unknown>+0x29]
Subtest single failed.
**** DEBUG ****
(gem_exec_alignment:2933) DEBUG: execbuffer() accepts non-power-of-two alignment? no
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffffff000, next alignment: 0x1000 [12b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffffff000, next alignment: 0x2000 [13b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffffe000, next alignment: 0x4000 [14b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffffc000, next alignment: 0x8000 [15b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffff8000, next alignment: 0x10000 [16b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffff0000, next alignment: 0x20000 [17b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffffe0000, next alignment: 0x40000 [18b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffffc0000, next alignment: 0x80000 [19b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffff80000, next alignment: 0x100000 [20b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffff00000, next alignment: 0x200000 [21b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffe00000, next alignment: 0x400000 [22b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffffc00000, next alignment: 0x800000 [23b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffff800000, next alignment: 0x1000000 [24b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffff000000, next alignment: 0x2000000 [25b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffe000000, next alignment: 0x4000000 [26b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffffc000000, next alignment: 0x8000000 [27b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffff8000000, next alignment: 0x10000000 [28b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xfffffffff0000000, next alignment: 0x20000000 [29b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffe0000000, next alignment: 0x40000000 [30b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffffc0000000, next alignment: 0x80000000 [31b]
(gem_exec_alignment:2933) DEBUG: starting offset: 0xffffffff80000000, next alignment: 0x100000000 [32b]
(gem_exec_alignment:2933) CRITICAL: Test assertion failure function single, file gem_exec_alignment.c:192:
(gem_exec_alignment:2933) CRITICAL: Failed assertion: execobj.offset % execobj.alignment == 0
(gem_exec_alignment:2933) CRITICAL: error: 0xfffff000 != 0
****  END  ****
Subtest single: FAIL (0.003s)