Please refer to 
https://issues.apache.org/jira/browse/AXIS2C-1563. Fixed that problem by freeing repository listner when service load failed

diff --git a/src/core/deployment/repos_listener.c b/src/core/deployment/repos_listener.c
index 1df1325..1a7d790 100644
--- a/src/core/deployment/repos_listener.c
+++ b/src/core/deployment/repos_listener.c
@@ -129,6 +129,7 @@
     status = axis2_repos_listener_init(repos_listener, env);
     if(AXIS2_SUCCESS != status)
     {
+        axis2_repos_listener_free(repos_listener, env);
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_REPOS_LISTENER_INIT_FAILED, AXIS2_FAILURE);
         AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Repository listener initialization failed");