From 6bee20659133b32260f9a2206ba4d7e21e59a351 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 30 Oct 2018 13:29:44 +0900
Subject: [PATCH] udev-node: add one more debug log when failed to create
 symlink

---
 src/udev/udev-node.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c
index f02f71367d9..94bebd69c74 100644
--- a/src/udev/udev-node.c
+++ b/src/udev/udev-node.c
@@ -73,6 +73,8 @@ static int node_symlink(sd_device *dev, const char *node, const char *slink) {
                 } while (r == -ENOENT);
                 if (r == 0)
                         return 0;
+                if (r < 0)
+                        log_device_debug_errno(dev, r, "Failed to create symlink '%s' to '%s', trying to replace '%s': %m", slink, target, slink);
         }
 
         log_device_debug(dev, "Atomically replace '%s'", slink);