reminisce commented on issue #10392: Fix cudnn_conv and cudnn_deconv deadlock
   @KellenSunderland @marcoabreu Thanks for the initial investigation of the 
root cause. Even though this should be a safe fix, I am still not clear why the 
deadlock could happen. It seems that a thread was running the pushed async 
function again and again, and hence the worker thread has to wait until the var 
is released. Could you provide some insights. GDB doesn't seem to help very 
much here. I had to add a lot of logging messages to see the execution.

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