start: log error when failing to create cgroup

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/start.c b/src/lxc/start.c
index c8ebe77265e9e2f6c6c8cb568b4faddd678ea7ce..328516c976416d76012b317442cc3f1c2b73a882 100644 (file)
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -1703,6 +1703,7 @@ static int lxc_spawn(struct lxc_handler *handler)
        }
 
        if (!cgroup_ops->payload_enter(cgroup_ops, handler)) {
+               ERROR("Failed to enter cgroups");
                goto out_delete_net;
        }