igt@i915_selftest@live@gt_contexts - dmesg-fail - i915/intel_context_live_selftests: live_active_context failed with error -22

https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4297/fi-snb-2520m/igt@i915_selftest@live@gt_contexts.html#dmesg-warnings147

i915_selftest:4932) igt_kmod-WARNING: i915: Performing live selftests with st_random_seed=0xdf2246d1 st_timeout=500
(i915_selftest:4932) igt_kmod-WARNING: i915: Running gt_contexts
(i915_selftest:4932) igt_kmod-WARNING: i915: Running intel_context_live_selftests/live_context_size
(i915_selftest:4932) igt_kmod-WARNING: i915: Running intel_context_live_selftests/live_active_context
(i915_selftest:4932) igt_kmod-WARNING: context is still active!
(i915_selftest:4932) igt_kmod-WARNING: i915/intel_context_live_selftests: live_active_context failed with error -22
(i915_selftest:4932) igt_kmod-WARNING: intel_gt_set_wedged called from i915_driver_remove+0x55/0x110 [i915]
(i915_selftest:4932) igt_kmod-WARNING: intel_gt_set_wedged called from intel_gt_set_wedged_on_init+0x15/0x20 [i915]
(i915_selftest:4932) igt_kmod-WARNING: i915: probe of 0000:00:02.0 failed with error -22
(i915_selftest:4932) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:589:
(i915_selftest:4932) igt_kmod-CRITICAL: Failed assertion: err == 0
(i915_selftest:4932) igt_kmod-CRITICAL: kselftest "i915 igt__23__live_gt_contexts=1 live_selftests=-1 disable_display=1 st_filter=" failed: Invalid argument [22]
Dynamic subtest gt_contexts failed.