i am using mbedtls in fedora os facing this error

(gdb) run
Starting program: /home/andradamustata/Andrada/repos/flexes-maincpu/SOURCE/mbedtls/my_program
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7ca22c4 in ___pthread_mutex_init (mutex=mutex@entry=0x800000006f48, mutexattr=mutexattr@entry=0x0) at pthread_mutex_init.c:90
90 memset (mutex, '\0', __SIZEOF_PTHREAD_MUTEX_T);
(gdb) bt
#0 0x00007ffff7ca22c4 in ___pthread_mutex_init (mutex=mutex@entry=0x800000006f48, mutexattr=mutexattr@entry=0x0) at pthread_mutex_init.c:90
#1 0x00007ffff7f50b94 in threading_mutex_init_pthread (mutex=0x800000006f48) at /usr/src/debug/mbedtls-2.16.12-1.fc35.x86_64/library/threading.c:107
#2 threading_mutex_init_pthread (mutex=0x800000006f48) at /usr/src/debug/mbedtls-2.16.12-1.fc35.x86_64/library/threading.c:96
#3 0x00007ffff7f42e9c in mbedtls_entropy_init (ctx=0x7fffffffdb30) at /usr/src/debug/mbedtls-2.16.12-1.fc35.x86_64/library/entropy.c:96
#4 0x00000000004012ba in main ()

Start with the provided GDB backtrace, especially threading_mutex_init_pthread in mbedtls and the Fedora mbedTLS 2.16.12 package. The report does not include source code, a minimal reproduction, or a requested change, so the failure's cause and completion criteria cannot be established from the issue alone.

Written by the indexing model from the issue text.