!@!@!@! thread1.txt !@!@!@! Thread 1 (Thread 0x7f09aef20700 (LWP 4104)): #0 0x00007f0a586103ab in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 No symbol table info available. #1 0x00007f0a5861065b in AES_encrypt () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 No symbol table info available. #2 0x00007f0a20009ed4 in ?? () No symbol table info available. #3 0x00007f0a20009ed4 in ?? () No symbol table info available. #4 0x00007f09aef1bdc0 in ?? () No symbol table info available. #5 0x00007f09aef1b888 in ?? () No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available.