igt@i915_selftest@mock@requests - abort - kernel BUG at drivers/gpu/drm/i915/gt/intel_engine_pm.c:87!
<2> [159.242321] kernel BUG at drivers/gpu/drm/i915/gt/intel_engine_pm.c:87!
<4> [159.242460] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4> [159.242479] CPU: 0 PID: 957 Comm: igt/0 Tainted: G U W 6.2.0-rc7-drmtip_1311-ge62bdf774318+ #1
<4> [159.242503] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0079.2020.0420.1316 04/20/2020
<4> [159.242521] RIP: 0010:__engine_unpark.cold+0x6b/0xda [i915]