diff --git a/sys/compat/linux/linux.c b/sys/compat/linux/linux.c
index 621efaf3a4ab..59ef5cb5889b 100644
--- a/sys/compat/linux/linux.c
+++ b/sys/compat/linux/linux.c
@@ -485,7 +485,7 @@ linux_to_bsd_sockaddr(const struct l_sockaddr *osa, struct sockaddr **sap,
 				sin6->sin6_scope_id = 0;
 			} else {
 				linux_msg(curthread,
-				    "obsolete pre-RFC2553 sockaddr_in6 rejected\n");
+				    "obsolete pre-RFC2553 sockaddr_in6 rejected");
 				error = EINVAL;
 				goto out;
 			}
diff --git a/sys/compat/linux/linux_event.c b/sys/compat/linux/linux_event.c
index 11299c36c788..498471fd7dd1 100644
--- a/sys/compat/linux/linux_event.c
+++ b/sys/compat/linux/linux_event.c
@@ -342,7 +342,7 @@ epoll_to_kevent(struct thread *td, int fd, struct epoll_event *l_event,
 		if ((pem->flags & LINUX_XUNSUP_EPOLL) == 0) {
 			pem->flags |= LINUX_XUNSUP_EPOLL;
 			LINUX_PEM_XUNLOCK(pem);
-			linux_msg(td, "epoll_ctl unsupported flags: 0x%x\n",
+			linux_msg(td, "epoll_ctl unsupported flags: 0x%x",
 			    levents);
 		} else
 			LINUX_PEM_XUNLOCK(pem);
diff --git a/sys/compat/linux/linux_futex.c b/sys/compat/linux/linux_futex.c
index da84003fda03..847adcbbec72 100644
--- a/sys/compat/linux/linux_futex.c
+++ b/sys/compat/linux/linux_futex.c
@@ -1085,7 +1085,7 @@ linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
 		return (ENOSYS);
 
 	default:
-		linux_msg(td, "unsupported futex op %d\n", args->op);
+		linux_msg(td, "unsupported futex op %d", args->op);
 		LIN_SDT_PROBE1(futex, linux_sys_futex, unknown_operation,
 		    args->op);
 		LIN_SDT_PROBE1(futex, linux_sys_futex, return, ENOSYS);