diff --git a/xpcom/base/nsDebugImpl.cpp b/xpcom/base/nsDebugImpl.cpp
index 6c7a7f3576a2..f0ff23c73352 100644
--- a/xpcom/base/nsDebugImpl.cpp
+++ b/xpcom/base/nsDebugImpl.cpp
@@ -323,6 +323,7 @@ NS_DebugBreak(PRUint32 aSeverity, const char *aStr, const char *aExpr,
      return;
 
    case NS_DEBUG_ABORT:
+     nsTraceRefcntImpl::WalkTheStack(stderr);
      Abort(buf.buffer);
      return;
    }