igt@sysfs_clients@busy@.* - fail - Failed assertion: idle >= active

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9687/shard-kbl3/igt@sysfs_clients@busy@vcs1.html

- Out	
- Starting dynamic subtest: vcs1
- active1[0]: 1984979ns (1944340ns)
- active1[1]: 3057145ns (3016835ns)
- active1[2]: 3699950ns (3662781ns)
- active1[3]: 4029216ns (3992015ns)
- active1[4]: 4246879ns (4210679ns)
- active1[5]: 4422153ns (4381274ns)
- active1[6]: 4562600ns (4527004ns)
- active1[7]: 4689732ns (4654433ns)
- active1[8]: 4826742ns (4790634ns)
- active1[9]: 4960682ns (4925125ns)
- active1[10]: 5076053ns (5040851ns)
- idle: 5064780ns
- Stack trace:
-   #0 ../lib/igt_core.c:1727 __igt_fail_assert()
-   #1 ../tests/i915/sysfs_clients.c:361 test_busy()
-   #2 ../tests/i915/sysfs_clients.c:962 __real_main935()
-   #3 ../tests/i915/sysfs_clients.c:935 main()
-   #4 ../csu/libc-start.c:344 __libc_start_main()
-   #5 [_start+0x2a]
- child 0 failed with exit status 98
- Dynamic subtest vcs1: FAIL (0.075s)
- Err	
- Starting dynamic subtest: vcs1
- (sysfs_clients:1106) CRITICAL: Test assertion failure function busy_one, file ../tests/i915/sysfs_clients.c:372:
- (sysfs_clients:1106) CRITICAL: Failed assertion: idle >= active
- Dynamic subtest vcs1 failed.