---  amd64/linux32/linux32_sysvec.c.orig
+++  amd64/linux32/linux32_sysvec.c
@@ -1077,6 +1077,7 @@
 				linux_ioctl_register_handler(*lihp);
 			SET_FOREACH(ldhp, linux_device_handler_set)
 				linux_device_register_handler(*ldhp);
+			sx_init(&emul_lock, "emuldata lock");
 			sx_init(&emul_shared_lock, "emuldata->shared lock");
 			LIST_INIT(&futex_list);
 			sx_init(&futex_sx, "futex protection lock");