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Work around a TSAN issue with newer kernels

Michał Kępień requested to merge 4649-work-around-a-tsan-issue-with-newer-kernels into main

The ThreadSanitizer version currently available from Fedora 39 repositories is unable to cope with very high ASLR entropy, which is the default in some recent Linux distributions [1]. This causes all TSAN-enabled builds to fail on the affected systems with an error like:

FATAL: ThreadSanitizer: unexpected memory mapping 0x7d00e0772000-0x7d00e0c00000

Work around the problem by reducing ASLR entropy for all TSAN-enabled builds until the problem is resolved upstream.

[1] https://github.com/google/sanitizers/issues/1716

Closes #4649 (closed)

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