diff --git a/src/mux_h1.c b/src/mux_h1.c
index 4c4cac5..a230365 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -3688,16 +3688,16 @@
 			chunk_appendf(msg, " .cs.flg=0x%08x .cs.data=%p",
 				      h1s->cs->flags, h1s->cs->data);
 
-		chunk_appendf(&trash, " .subs=%p", h1s->subs);
+		chunk_appendf(msg, " .subs=%p", h1s->subs);
 		if (h1s->subs) {
-			chunk_appendf(&trash, "(ev=%d tl=%p", h1s->subs->events, h1s->subs->tasklet);
-			chunk_appendf(&trash, " tl.calls=%d tl.ctx=%p tl.fct=",
+			chunk_appendf(msg, "(ev=%d tl=%p", h1s->subs->events, h1s->subs->tasklet);
+			chunk_appendf(msg, " tl.calls=%d tl.ctx=%p tl.fct=",
 				      h1s->subs->tasklet->calls,
 				      h1s->subs->tasklet->context);
 			if (h1s->subs->tasklet->calls >= 1000000)
 				ret = 1;
-			resolve_sym_name(&trash, NULL, h1s->subs->tasklet->process);
-			chunk_appendf(&trash, ")");
+			resolve_sym_name(msg, NULL, h1s->subs->tasklet->process);
+			chunk_appendf(msg, ")");
 		}
 	}
 	return ret;