s->proc_kmsg_fd = open("/proc/kmsg", O_RDONLY|O_CLOEXEC|O_NONBLOCK|O_NOCTTY);
if (s->proc_kmsg_fd < 0) {
log_warning("Failed to open /proc/kmsg, ignoring: %m");
s->proc_kmsg_fd = open("/proc/kmsg", O_RDONLY|O_CLOEXEC|O_NONBLOCK|O_NOCTTY);
if (s->proc_kmsg_fd < 0) {
log_warning("Failed to open /proc/kmsg, ignoring: %m");