diff --git a/src/debug.c b/src/debug.c
index 600adb7be..0c3ecb1dc 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -777,7 +777,7 @@ void ha_panic()
 		return;
 	}
 
-	chunk_printf(&trash, "\nPANIC! Thread %u is about to kill the process.\n", tid + 1);
+	chunk_printf(&trash, "\nPANIC! Thread %u is about to kill the process (pid %d).\n", tid + 1, pid);
 
 	/* dump a few of the post-mortem info */
 	chunk_appendf(&trash, "\nHAProxy info:\n  version: %s\n  features: %s\n",
@@ -923,7 +923,7 @@ void ha_stuck_warning(void)
 			     "          'global' section of your configuration to avoid this in the future.\n");
 	}
 
-	chunk_appendf(&buf, " => Trying to gracefully recover now.\n");
+	chunk_appendf(&buf, " => Trying to gracefully recover now (pid %d).\n", pid);
 
 	/* Note: it's important to dump the whole buffer at once to avoid
 	 * interleaved outputs from multiple threads dumping in parallel.