From 9eb4d843e4b972aaa44176eaca84efbe6e26a52a Mon Sep 17 00:00:00 2001
From: Rodrigo Bertoldo de Sousa Martins <rodrigo@Mac.lan>
Date: Mon, 14 Sep 2026 14:48:07 -0300
Subject: [PATCH] nova tentativa de fix do ebpf-sockmap

---
 ebpf-sockmap/bpf/sockmap.bpf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ebpf-sockmap/bpf/sockmap.bpf.c b/ebpf-sockmap/bpf/sockmap.bpf.c
index 4e00fd7..343426c 100644
--- a/ebpf-sockmap/bpf/sockmap.bpf.c
+++ b/ebpf-sockmap/bpf/sockmap.bpf.c
@@ -296,6 +296,9 @@ int bpf_msg_redirect(struct sk_msg_md *msg)
 
     // Tenta redirecionar diretamente para o socket par.
     int ret = bpf_msg_redirect_hash(msg, &sock_hash, &key, BPF_F_INGRESS);
+    // DEBUG TEMPORÁRIO — pra achar o bug de transferência grande.
+    if (msg->size > 8192)
+        bpf_printk("MSG grande dip=%x dport=%u size=%u ret=%d", key.dip4, key.dport, msg->size, ret);
     if (ret == SK_PASS) {
         stats_inc(1);  // Redirecionamento OK — caminho acelerado
         return SK_PASS;