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[Bug sanitizer/59302] tsan: Unexpected mmap in InternalAllocator!
- From: "kcc at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 27 Nov 2013 07:13:33 +0000
- Subject: [Bug sanitizer/59302] tsan: Unexpected mmap in InternalAllocator!
- Auto-submitted: auto-generated
- References: <bug-59302-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59302
--- Comment #1 from Kostya Serebryany <kcc at gcc dot gnu.org> ---
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?