1 Syscall param sendmsg(msg) points to uninitialised byte(s) 2 at 0x........: __so_sendmsg (in /...libc...) 3 by 0x........: __xnet_sendmsg (in /...libc...) 4 by 0x........: main (sendmsg.c:46) 5 Address 0x........ is on thread 1's stack 6 in frame #2, created by main (sendmsg.c:13) 7 8 sendmsg: 6 9