On 12/18/20 10:21 AM, Josef wrote: >> I've read through this thread, but haven't had time to really debug it >> yet. I did try a few test cases, and wasn't able to trigger anything. >> The signal part is interesting, as it would cause parallel teardowns >> potentially. And I did post a patch for that yesterday, where I did spot >> a race in the user mm accounting. I don't think this is related to this >> one, but would still be useful if you could test with this applied: >> >> https://lore.kernel.org/io-uring/20201217152105.693264-3-axboe@xxxxxxxxx/T/#u > > as you expected it didn't work, unfortunately I couldn't reproduce > that in C..I'll try to debug in netty/kernel I'm happy to run _any_ reproducer, so please do let us know if you manage to find something that I can run with netty. As long as it includes instructions for exactly how to run it :-) -- Jens Axboe
