The GNU MP Bignum Library
It turns out that the problem is in fact due to #macOS Ventura. But it's not in #Emacs nor in #gnutls, but in #gmplib… With the patch applied, everything works fine now.
https://stackoverflow.com/a/75665967

gmp unit tests failing on Ventura Mac m1
I am running Mac OS Ventura (13.0) on M1 Pro chipset.
I am successfully compiling GMP version 6.2.1, but most of unit tests are failing.
Either with
Segmentation fault: 11
or with
Abort trap: 6
Stack Overflow