Index: lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
===================================================================
--- lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -3025,6 +3025,7 @@
 
         // Stop the stdio thread
         m_async_thread.Join(nullptr);
+        m_async_thread.Reset();
     }
     else if (log)
         log->Printf("ProcessGDBRemote::%s () - Called when Async thread was not running.", __FUNCTION__);
@@ -3169,7 +3170,6 @@
     if (log)
         log->Printf ("ProcessGDBRemote::%s (arg = %p, pid = %" PRIu64 ") thread exiting...", __FUNCTION__, arg, process->GetID());
 
-    process->m_async_thread.Reset();
     return NULL;
 }