BXT: igt@perf_pmu@all-busy-idle-check-all|igt@gem_exec_nop@basic-sequential|igt@gem_exec_whisper@basic-queues-forked-all - dmesg-fail/incomplete - GEM_BUG_ON("context completed before request")
6> [237.894145] Console: switching to colour dummy device 80x25
<6> [237.894300] [IGT] gem_exec_nop: executing
<5> [237.954887] Setting dangerous option reset - tainting kernel
<6> [237.963810] [IGT] gem_exec_nop: starting subtest basic-sequential
<7> [237.964163] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<7> [237.965398] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC off
<7> [237.965499] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
<3> [239.546905] process_csb:2517 GEM_BUG_ON("context completed before request")
<0> [239.547003] Dumping ftrace buffer:
<0> [239.547058] ---------------------------------
<0> [239.547209] modprobe-303 1.... 9688351us : __intel_context_active: 0000:00:02.0 rcs'0: context:4 active
These failures are seen only on drmtip_471 but theese tests are pass in later runs.