More timeouts.

LibOS/shim/test/apps/ltp/TIMEOUTS

@@ -12,7 +12,9 @@ futex_wait_bitset02,40
 fsync03,40
 gethostname01,40
 gettid01,40
+msgsnd01,40
 mprotect04,40
+newuname01,40
 kill09,40
 lseek02,40
 pread01_64,40
@@ -23,6 +25,7 @@ readv01,40
 sendfile03_64,40
 setuid02,40
 sigaltstack02,40
+socket01,40
 socket02,40
 stat05_64,40
 syscall01,80