Based on a patch for udev in
nixpkgs(upstart)/pkgs/os-specific/linux/udev/pre-accept4-kernel.patch

It was taken from:
https://github.com/archlinuxarm/PKGBUILDs/blob/master/core/udev-oxnas/pre-accept4-kernel.patch

Basically, ARM implemented accept4() only in 2.6.36. Nixpkgs now uses
linux headers from 2.6.35. And the particular nixpkgs glibc version had a bug,
not checking about 2.6.36 for accept4 on arm.

diff --git a/src/journal/journald-stream.c b/src/journal/journald-stream.c
index 7b88f74..a9f7b62 100644
--- a/src/journal/journald-stream.c
+++ b/src/journal/journald-stream.c
@@ -347,10 +347,12 @@ int stdout_stream_new(Server *s) {
         int fd, r;
         socklen_t len;
         struct epoll_event ev;
+        int flgs;
 
         assert(s);
 
-        fd = accept4(s->stdout_fd, NULL, NULL, SOCK_NONBLOCK|SOCK_CLOEXEC);
+        //fd = accept4(s->stdout_fd, NULL, NULL, SOCK_NONBLOCK|SOCK_CLOEXEC);
+        fd = accept(s->stdout_fd, NULL, NULL);
         if (fd < 0) {
                 if (errno == EAGAIN)
                         return 0;
@@ -359,6 +361,11 @@ int stdout_stream_new(Server *s) {
                 return -errno;
         }
 
+        // Since we don't have accept4
+        flgs = fcntl(fd, F_GETFL, NULL);
+        if(flgs >= 0) fcntl(fd, F_SETFL, flgs | O_NONBLOCK);
+        fcntl(fd, F_SETFD, FD_CLOEXEC);
+
         if (s->n_stdout_streams >= STDOUT_STREAMS_MAX) {
                 log_warning("Too many stdout streams, refusing connection.");
                 close_nointr_nofail(fd);
diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index a235912..c05e4b4 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -15,6 +15,7 @@
 #include <stddef.h>
 #include <string.h>
 #include <unistd.h>
+#include <fcntl.h>
 #include <sys/types.h>
 #include <sys/poll.h>
 #include <sys/socket.h>
@@ -181,6 +182,7 @@ struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
         struct ucred ucred;
         socklen_t slen;
         const int on = 1;
+        int flgs;
 
         conn = calloc(1, sizeof(struct udev_ctrl_connection));
         if (conn == NULL)
@@ -188,13 +190,19 @@ struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
         conn->refcount = 1;
         conn->uctrl = uctrl;
 
-        conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
+        //conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
+        conn->sock = accept(uctrl->sock, NULL, NULL);
         if (conn->sock < 0) {
                 if (errno != EINTR)
                         log_error("unable to receive ctrl connection: %m\n");
                 goto err;
         }
 
+        // Since we don't have accept4
+        flgs = fcntl(conn->sock, F_GETFL, NULL);
+        if(flgs >= 0) fcntl(conn->sock, F_SETFL, flgs | O_NONBLOCK);
+        fcntl(conn->sock, F_SETFD, FD_CLOEXEC);
+
         /* check peer credential of connection */
         slen = sizeof(ucred);
         if (getsockopt(conn->sock, SOL_SOCKET, SO_PEERCRED, &ucred, &slen) < 0) {