StacktraceTop: *__GI___libc_free (mem=0x20002b20) at malloc.c:3709 ffi_call_unix64 () ffi_call () _CallProc (pProc=<value optimized out>, CFuncPtr_call (self=0x1ec2c80, inargs=0x236b490,
StacktraceTop:
*__GI___libc_free (mem=0x20002b20) at malloc.c:3709
ffi_call_unix64 ()
ffi_call ()
_CallProc (pProc=<value optimized out>,
CFuncPtr_call (self=0x1ec2c80, inargs=0x236b490,