igt@gem_exec_fair@basic-deadline - fail - Failed assertion: missed == 0, \d+ child, missed \d+ frames, overran by \d+us

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5915/shard-apl3/igt@gem_exec_fair@basic-deadline.html

- Out	
- IGT-Version: 1.25-gc1535f3a8 (x86_64) (Linux: 5.10.0-CI-CI_DRM_9510+ x86_64)
- Running on broxton
- Using Execlists submission
- Has kernel scheduler
-  - With priority sorting
-  - With preemption enabled
-  - With HW semaphores enabled
-  - With engine busy statistics
- CS timestamp frequency: 19200000
- Starting subtest: basic-deadline
- Testing 1 children, with 32070000ns
- Stack trace:
-   #0 ../lib/igt_core.c:1727 __igt_fail_assert()
-   #1 ../tests/i915/gem_exec_fair.c:1029 deadline.constprop.1()
-   #2 ../tests/i915/gem_exec_fair.c:1175 __real_main1050()
-   #3 ../tests/i915/gem_exec_fair.c:1050 main()
-   #4 ../csu/libc-start.c:344 __libc_start_main()
-   #5 [_start+0x2a]
- Subtest basic-deadline: FAIL (2.053s)
- Err	
- Starting subtest: basic-deadline
- (gem_exec_fair:1475) WARNING: Frame 1: over by 715246ns
- (gem_exec_fair:1475) WARNING: Frame 2: over by 336642ns
- (gem_exec_fair:1475) CRITICAL: Test assertion failure function deadline, file ../tests/i915/gem_exec_fair.c:1031:
- (gem_exec_fair:1475) CRITICAL: Failed assertion: missed == 0
- (gem_exec_fair:1475) CRITICAL: 1 child, missed 2 frames, overran by 1051us
- Subtest basic-deadline failed.
- **** DEBUG ****
- (gem_exec_fair:1475) DEBUG: Test requirement passed: has_syncobj(i915)
- (gem_exec_fair:1475) DEBUG: Test requirement passed: has_fence_array(i915)
- (gem_exec_fair:1475) DEBUG: Test requirement passed: base
- (gem_exec_fair:1475) INFO: Testing 1 children, with 32070000ns
- (gem_exec_fair:1475) WARNING: Frame 1: over by 715246ns
- (gem_exec_fair:1475) WARNING: Frame 2: over by 336642ns
- (gem_exec_fair:1475) CRITICAL: Test assertion failure function deadline, file ../tests/i915/gem_exec_fair.c:1031:
- (gem_exec_fair:1475) CRITICAL: Failed assertion: missed == 0
- (gem_exec_fair:1475) CRITICAL: 1 child, missed 2 frames, overran by 1051us
- (gem_exec_fair:1475) igt_core-INFO: Stack trace:
- (gem_exec_fair:1475) igt_core-INFO:   #0 ../lib/igt_core.c:1727 __igt_fail_assert()
- (gem_exec_fair:1475) igt_core-INFO:   #1 ../tests/i915/gem_exec_fair.c:1029 deadline.constprop.1()
- (gem_exec_fair:1475) igt_core-INFO:   #2 ../tests/i915/gem_exec_fair.c:1175 __real_main1050()
- (gem_exec_fair:1475) igt_core-INFO:   #3 ../tests/i915/gem_exec_fair.c:1050 main()
- (gem_exec_fair:1475) igt_core-INFO:   #4 ../csu/libc-start.c:344 __libc_start_main()
- (gem_exec_fair:1475) igt_core-INFO:   #5 [_start+0x2a]
- ****  END  ****
- Subtest basic-deadline: FAIL (2.053s)