Index: lldb/source/Core/Debugger.cpp
===================================================================
--- lldb/source/Core/Debugger.cpp
+++ lldb/source/Core/Debugger.cpp
@@ -1835,10 +1835,26 @@
   // going to show the progress.
   const uint64_t id = data->GetID();
   if (m_current_event_id) {
+    Log *log = GetLog(LLDBLog::Events);
+    if (log && log->GetVerbose()) {
+      if (data->IsFinite())
+        LLDB_LOGF(log,
+                  "%p Debugger('%llu')::HandleProgressEvent "
+                  "(m_current_event_id = {%llu}, data = {id = %llu, message = "
+                  "%s, completed = %llu, total = %llu})",
+                  static_cast<void *>(this), m_uid, *m_current_event_id, id,
+                  data->GetMessage().data(), data->GetCompleted(),
+                  data->GetTotal());
+      else
+        LLDB_LOGF(
+            log,
+            "%p Debugger('%llu')::HandleProgressEvent (m_current_event_id = "
+            "{%llu}, data = {id = %llu, message = %s, infinite = true})",
+            static_cast<void *>(this), m_uid, *m_current_event_id, id,
+            data->GetMessage().data());
+    }
     if (id != *m_current_event_id)
       return;
-    if (data->GetCompleted())
-      m_current_event_id.reset();
   } else {
     m_current_event_id = id;
   }
@@ -1860,8 +1876,9 @@
   // Print over previous line, if any.
   output->Printf("\r");
 
-  if (data->GetCompleted()) {
+  if (data->GetCompleted() == data->GetTotal()) {
     // Clear the current line.
+    m_current_event_id.reset();
     output->Printf("\x1B[2K");
     output->Flush();
     return;