Syscall param socketcall.connect(serv_addr.sa_len) points to uninitialised byte(s)
   ...
   by 0x........: main (sendmsg.c:29)
 Address 0x........ is on thread 1's stack
 in frame #1, created by main (sendmsg.c:13)

Syscall param sendmsg(sendmsg) points to uninitialised byte(s)
   at 0x........: _sendmsg (in /...libc...)
   by 0x........: sendmsg (in /...libc...)
   by 0x........: main (sendmsg.c:46)
 Address 0x........ is on thread 1's stack
 in frame #2, created by main (sendmsg.c:13)

Syscall param socketcall.connect(serv_addr.sa_len) points to uninitialised byte(s)
   ...
   by 0x........: main (sendmsg.c:59)
 Address 0x........ is on thread 1's stack
 in frame #1, created by main (sendmsg.c:13)

sendmsg: 6