diff --git a/lldb/source/Target/ThreadPlanBase.cpp b/lldb/source/Target/ThreadPlanBase.cpp
index 240f23a0b8f4..d70afae55573 100644
--- a/lldb/source/Target/ThreadPlanBase.cpp
+++ b/lldb/source/Target/ThreadPlanBase.cpp
@@ -151,7 +151,7 @@ ThreadPlanBase::ShouldStop (Event *event_ptr)
             // If we crashed, discard thread plans and stop.  Don't force the discard, however,
             // since on rerun the target may clean up this exception and continue normally from there.
                 if (log)
-                    log->Printf("Base plan discarding thread plans for thread tid = 0x%4.4" PRIx64 " (exception.)", m_thread.GetID());
+                    log->Printf("Base plan discarding thread plans for thread tid = 0x%4.4" PRIx64 " (exception: %s)", m_thread.GetID(), stop_info_sp->GetDescription());
             m_thread.DiscardThreadPlans(false);
             return true;
 
@@ -168,7 +168,7 @@ ThreadPlanBase::ShouldStop (Event *event_ptr)
             if (stop_info_sp->ShouldStop(event_ptr))
             {
                 if (log)
-                    log->Printf("Base plan discarding thread plans for thread tid = 0x%4.4" PRIx64 " (signal.)", m_thread.GetID());
+                    log->Printf("Base plan discarding thread plans for thread tid = 0x%4.4" PRIx64 " (signal: %s)", m_thread.GetID(), stop_info_sp->GetDescription());
                 m_thread.DiscardThreadPlans(false);
                 return true;
             }