core: downgrade log message about inability to propagate cgroup release message

If dbus is already down during shutdown, we can't propagate the cgroup
release message anymore, but that's expected and nothing to warn about.
Hence let's downgrade the message from LOG_WARN to LOG_DEBUG.

Fixes: #6777

diff --git a/src/core/dbus.c b/src/core/dbus.c
index 96bf975f881ce2413b514a545619b817279f1de7..6d3f71419242172f0e94018f6b7aa2dc5a81332e 100644 (file)
--- a/src/core/dbus.c
+++ b/src/core/dbus.c
@@ -92,7 +92,7 @@ int bus_forward_agent_released(Manager *m, const char *path) {
                                "Released",
                                "s", path);
         if (r < 0)
-                return log_warning_errno(r, "Failed to propagate agent release message: %m");
+                return log_debug_errno(r, "Failed to propagate agent release message: %m");
 
         return 1;
 }

diff --git a/src/core/manager.c b/src/core/manager.c
index 939d117ad1efd0c9034c9bba56f8a087a1d5ea72..33d9e37df212a52c0e0850581a6566db629b8d41 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1780,7 +1780,7 @@ static int manager_dispatch_cgroups_agent_fd(sd_event_source *source, int fd, ui
         buf[n] = 0;
 
         manager_notify_cgroup_empty(m, buf);
-        bus_forward_agent_released(m, buf);
+        (void) bus_forward_agent_released(m, buf);
 
         return 0;
 }