I'm running a celery based application. Every now and then I see the following in the log:
[... ERROR/MainProcess] Task [...] raised unexpected: WorkerLostError('Worker exited prematurely: signal 6 (SIGIOT).',) Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/billiard/pool.py", line 1170, in mark_as_worker_lost human_status(exitcode)), WorkerLostError: Worker exited prematurely: signal 6 (SIGIOT).
Perhaps anyone can come up with an explanation for this?