[Bug sanitizer/59302] tsan: Unexpected mmap in InternalAllocator!

[Joost.VandeVondele at mat dot ethz.ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59302

Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed:

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--- Comment #2 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
(In reply to Kostya Serebryany from comment #1)
> This isn't expected to happen and so we did not write a better warning
> message.
> We may be able to fix it, but the underlying problem is in your tests: 
> it has a race that tsan is trying to report and which is suppressed
> (probably because a similar races was reported before).
> 
> How many race reports do you see before tsan crashes? 
> Did you suppress any of those?

yes, I have a suppression in place to workaround PR59194. As it is an atomic
update in a hot loop, it will be triggered millions of times.