show cpp stack when catch signal (#28415)

paddle/fluid/platform/init.cc

@@ -287,7 +287,7 @@ void SignalHandle(const char *data, int size) {
     // NOTE2: we only deal with the time info ane signal info,
     //   the stack trace will generated by paddle self
     if (StartsWith(data, "*** Aborted at")) {
-      *signal_msg_dunmer_ptr << "  [TimeInfo: " << std::string(data, size - 1)
+      *signal_msg_dunmer_ptr << "\n  [TimeInfo: " << std::string(data, size - 1)
                              << "]\n";
     } else if (StartsWith(data, "***")) {
       std::string signal_info(data, size - 1);
@@ -295,14 +295,19 @@ void SignalHandle(const char *data, int size) {
       size_t start_pos = signal_info.rfind(useless_substr);
       signal_info.replace(start_pos, useless_substr.length(), "");
       *signal_msg_dunmer_ptr << "  [SignalInfo: " << signal_info << "]\n";
-      // NOTE3: Here does not throw an exception,
+
+      // NOTE3: Final singal error message print.
+      // Here does not throw an exception,
       // otherwise it will casue "terminate called recursively"
-      auto exp = platform::EnforceNotMet(
-          platform::errors::Fatal(
-              "A serious error (%s) is detected by the operating system.",
-              ParseSignalErrorString(signal_info)),
-          __FILE__, __LINE__);
-      std::cout << exp.what() << (*signal_msg_dunmer_ptr).str() << std::endl;
+      std::ostringstream sout;
+      sout << platform::GetCurrentTraceBackString();
+      sout << "\n----------------------\nError Message "
+              "Summary:\n----------------------\n";
+      sout << platform::errors::Fatal(
+                  "`%s` is detected by the operating system.",
+                  ParseSignalErrorString(signal_info))
+                  .to_string();
+      std::cout << sout.str() << (*signal_msg_dunmer_ptr).str() << std::endl;
     }
   } catch (...) {
     // Since the program has already triggered a system error,