diff --git a/lib/libc/sys/Symbol.map b/lib/libc/sys/Symbol.map
--- a/lib/libc/sys/Symbol.map
+++ b/lib/libc/sys/Symbol.map
@@ -495,10 +495,12 @@
 	__sys_aio_error;
 	__sys_aio_fsync;
 	__sys_aio_read;
+	__sys_aio_readv;
 	__sys_aio_return;
 	__sys_aio_suspend;
 	__sys_aio_waitcomplete;
 	__sys_aio_write;
+	__sys_aio_writev;
 	_audit;
 	__sys_audit;
 	_auditctl;
diff --git a/lib/librt/Symbol.map b/lib/librt/Symbol.map
--- a/lib/librt/Symbol.map
+++ b/lib/librt/Symbol.map
@@ -31,6 +31,11 @@
 	timer_oshandle_np;
 };
 
+FBSD_1.6 {
+	aio_readv;
+	aio_writev;
+};
+
 FBSDprivate_1.0 {
 	_mq_open;
 	_mq_close;
diff --git a/lib/librt/aio.c b/lib/librt/aio.c
--- a/lib/librt/aio.c
+++ b/lib/librt/aio.c
@@ -42,7 +42,9 @@
 #include "un-namespace.h"
 
 __weak_reference(__aio_read, aio_read);
+__weak_reference(__aio_readv, aio_readv);
 __weak_reference(__aio_write, aio_write);
+__weak_reference(__aio_writev, aio_writev);
 __weak_reference(__aio_return, aio_return);
 __weak_reference(__aio_waitcomplete, aio_waitcomplete);
 __weak_reference(__aio_fsync, aio_fsync);
@@ -51,7 +53,9 @@
 typedef void (*aio_func)(union sigval val, struct aiocb *iocb);
 
 extern int __sys_aio_read(struct aiocb *iocb);
+extern int __sys_aio_readv(struct aiocb *iocb);
 extern int __sys_aio_write(struct aiocb *iocb);
+extern int __sys_aio_writev(struct aiocb *iocb);
 extern ssize_t __sys_aio_waitcomplete(struct aiocb **iocbp, struct timespec *timeout);
 extern ssize_t __sys_aio_return(struct aiocb *iocb);
 extern int __sys_aio_error(struct aiocb *iocb);
@@ -130,6 +134,13 @@
 	return aio_io(iocb, &__sys_aio_read);
 }
 
+int
+__aio_readv(struct aiocb *iocb)
+{
+
+	return aio_io(iocb, &__sys_aio_readv);
+}
+
 int
 __aio_write(struct aiocb *iocb)
 {
@@ -137,6 +148,13 @@
 	return aio_io(iocb, &__sys_aio_write);
 }
 
+int
+__aio_writev(struct aiocb *iocb)
+{
+
+	return aio_io(iocb, &__sys_aio_writev);
+}
+
 ssize_t
 __aio_waitcomplete(struct aiocb **iocbp, struct timespec *timeout)
 {
diff --git a/tests/sys/aio/aio_test.c b/tests/sys/aio/aio_test.c
--- a/tests/sys/aio/aio_test.c
+++ b/tests/sys/aio/aio_test.c
@@ -1627,6 +1627,12 @@
 	aio_file_test(poll, NULL, true);
 }
 
+ATF_TC_WITHOUT_HEAD(vectored_thread);
+ATF_TC_BODY(vectored_thread, tc)
+{
+	aio_file_test(poll_signaled, setup_thread(), true);
+}
+
 ATF_TC_WITH_CLEANUP(vectored_md_poll);
 ATF_TC_HEAD(vectored_md_poll, tc)
 {
@@ -1814,6 +1820,7 @@
 	ATF_TP_ADD_TC(tp, vectored_zvol_poll);
 	ATF_TP_ADD_TC(tp, vectored_unaligned);
 	ATF_TP_ADD_TC(tp, vectored_socket_poll);
+	ATF_TP_ADD_TC(tp, vectored_thread);
 
 	return (atf_no_error());
 }