Am Donnerstag, den 30.04.2020, 11:11 -0400 schrieb Alan Stern:

> KASAN is documented.  The difficulty is that this race is obviously 
> hard to trigger, and without the ability to reproduce it we can't run 
> diagnostics to find the underlying cause.
> 
> We can't even ask syzbot to try running tests for us; without a valid 
> reproducer it won't agree to rerun the original test program.


Very well. We are not going to find it without exceptional luck. Yet
there may be a real issue, too. We simply do not know. How about the
attached patch?

	Regards
		Oliver