From 0bf0e365c55d6370a9e5ac245bef2bce2d2cd479 Mon Sep 17 00:00:00 2001
From: Marco Capitani <m.capitani@nextworks.it>
Date: Wed, 6 Sep 2017 15:32:54 +0200
Subject: qemu: fix for zombie processes

---
 rumba/testbeds/qemu.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rumba/testbeds/qemu.py b/rumba/testbeds/qemu.py
index 3d30ce2..e84f6d1 100644
--- a/rumba/testbeds/qemu.py
+++ b/rumba/testbeds/qemu.py
@@ -229,6 +229,9 @@ class Testbed(mod.Testbed):
             except:
                 max_waiting_time -= 1
 
+        for process in shim_processes:
+            process.join()
+
         logger.info('Interfaces setup complete. '
                     'Building VMs (this might take a while).')
 
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