diff -u -r ../strace-4.11/ipc_msgctl.c ./ipc_msgctl.c
--- ../strace-4.11/ipc_msgctl.c	2015-11-25 20:36:58.000000000 -0500
+++ ./ipc_msgctl.c	2015-12-25 22:20:18.904846632 -0500
@@ -74,7 +74,9 @@
 			break;
 		}
 
+#ifndef __ANDROID__
 		tprintf(", key=%u", (unsigned) msqid_ds.msg_perm.__key);
+#endif
 		printuid(", cuid=", msqid_ds.msg_perm.cuid);
 		printuid(", cgid=", msqid_ds.msg_perm.cgid);
 		tprints("}");