!@!@!@! thread1.txt !@!@!@! Thread 1 (Thread 0x7f8a0d938700 (LWP 10328)): #0 0x00007f8a945a33a3 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 No symbol table info available. #1 0x00007f8a945a365b in AES_encrypt () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 No symbol table info available. #2 0x00007f8a880059ac in ?? () No symbol table info available. #3 0x00007f8a880059ac in ?? () No symbol table info available. #4 0x00007f8a0d933db0 in ?? () No symbol table info available. #5 0x00007f8a0d933878 in ?? () No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available.