[Bug 112158] [CI][SHARD]igt at i915_selftest@mock_requests - dmesg-warn - WARNING: CPU: 1 PID: 16 at kernel/workqueue.c:1415 __queue_work+0x547/0x660

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112158

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, this is the race between draining the wq on shutdown and something queuing
to the wq. Usually a missing sync in the test (i.e. shutting down before
finishing all threads).

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