Syscall param socketcall.getsockname(name) points to unaddressable byte(s)
   ...
   by 0x........: main (buflen_check.c:18)
 Address 0x........ is not stack'd, malloc'd or (recently) free'd

Syscall param socketcall.getsockname(namelen_in) points to unaddressable byte(s)
   ...
   by 0x........: main (buflen_check.c:19)
 Address 0x........ is not stack'd, malloc'd or (recently) free'd

getsockname(1) failed
getsockname(2) failed