diff --git a/controller/pinctrl.c b/controller/pinctrl.c
index 98b29de9f..ba4775e20 100644
--- a/controller/pinctrl.c
+++ b/controller/pinctrl.c
@@ -660,6 +660,8 @@ pinctrl_forward_pkt(struct rconn *swconn, int64_t dp_key,
     put_load(dp_key, MFF_LOG_DATAPATH, 0, 64, &ofpacts);
     put_load(in_port_key, MFF_LOG_INPORT, 0, 32, &ofpacts);
     put_load(out_port_key, MFF_LOG_OUTPORT, 0, 32, &ofpacts);
+    /* Avoid re-injecting packet already consumed. */
+    put_load(1, MFF_LOG_FLAGS, MLF_IGMP_IGMP_SPOOF_INJECT_BIT, 1, &ofpacts);
 
     struct ofpact_resubmit *resubmit = ofpact_put_RESUBMIT(&ofpacts);
     resubmit->in_port = OFPP_CONTROLLER;
diff --git a/include/ovn/logical-fields.h b/include/ovn/logical-fields.h
index ce79b501c..84c287e0a 100644
--- a/include/ovn/logical-fields.h
+++ b/include/ovn/logical-fields.h
@@ -82,6 +82,7 @@ enum mff_log_flags_bits {
     MLF_LOCALNET_BIT = 15,
     MLF_RX_FROM_TUNNEL_BIT = 16,
     MLF_ICMP_SNAT_BIT = 17,
+    MLF_IGMP_IGMP_SPOOF_INJECT_BIT = 18,
 };
 
 /* MFF_LOG_FLAGS_REG flag assignments */
@@ -137,6 +138,8 @@ enum mff_log_flags {
     MLF_RX_FROM_TUNNEL = (1 << MLF_RX_FROM_TUNNEL_BIT),
 
     MLF_ICMP_SNAT = (1 << MLF_ICMP_SNAT_BIT),
+
+    MLF_IGMP_IGMP_SPOOF = (1 << MLF_IGMP_IGMP_SPOOF_INJECT_BIT),
 };
 
 /* OVN logical fields
diff --git a/lib/logical-fields.c b/lib/logical-fields.c
index 20219a67a..7e60c7c86 100644
--- a/lib/logical-fields.c
+++ b/lib/logical-fields.c
@@ -139,6 +139,10 @@ ovn_init_symtab(struct shash *symtab)
                              flags_str);
     snprintf(flags_str, sizeof flags_str, "flags[%d]", MLF_RX_FROM_TUNNEL_BIT);
     expr_symtab_add_subfield(symtab, "flags.tunnel_rx", NULL, flags_str);
+    snprintf(flags_str, sizeof flags_str, "flags[%d]",
+             MLF_IGMP_IGMP_SPOOF_INJECT_BIT);
+    expr_symtab_add_subfield(symtab, "flags.igmp_loopback", NULL,
+                             flags_str);
 
     /* Connection tracking state. */
     expr_symtab_add_field_scoped(symtab, "ct_mark", MFF_CT_MARK, NULL, false,
diff --git a/northd/northd.c b/northd/northd.c
index 1839b7d8b..2c860082d 100644
--- a/northd/northd.c
+++ b/northd/northd.c
@@ -6089,7 +6089,8 @@ build_interconn_mcast_snoop_flows(struct ovn_datapath *od,
             continue;
         }
         /* Punt IGMP traffic to controller. */
-        char *match = xasprintf("inport == %s && igmp", op->json_key);
+        char *match = xasprintf("inport == %s && igmp && "
+                                "flags.igmp_loopback == 0", op->json_key);
         ovn_lflow_metered(lflows, od, S_SWITCH_OUT_PRE_LB, 120, match,
                           "clone { igmp; }; next;",
                           copp_meter_get(COPP_IGMP, od->nbs->copp,
@@ -6098,7 +6099,8 @@ build_interconn_mcast_snoop_flows(struct ovn_datapath *od,
         free(match);
 
         /* Punt MLD traffic to controller. */
-        match = xasprintf("inport == %s && (mldv1 || mldv2)", op->json_key);
+        match = xasprintf("inport == %s && (mldv1 || mldv2) && "
+                          "flags.igmp_loopback == 0", op->json_key);
         ovn_lflow_metered(lflows, od, S_SWITCH_OUT_PRE_LB, 120, match,
                           "clone { igmp; }; next;",
                           copp_meter_get(COPP_IGMP, od->nbs->copp,
@@ -9285,14 +9287,15 @@ build_lswitch_destination_lookup_bmcast(struct ovn_datapath *od,
         ds_put_cstr(actions, "igmp;");
         /* Punt IGMP traffic to controller. */
         ovn_lflow_metered(lflows, od, S_SWITCH_IN_L2_LKUP, 100,
-                          "igmp", ds_cstr(actions),
+                          "flags.igmp_loopback == 0 && igmp", ds_cstr(actions),
                           copp_meter_get(COPP_IGMP, od->nbs->copp,
                                          meter_groups),
                           lflow_ref);
 
         /* Punt MLD traffic to controller. */
         ovn_lflow_metered(lflows, od, S_SWITCH_IN_L2_LKUP, 100,
-                          "mldv1 || mldv2", ds_cstr(actions),
+                          "flags.igmp_loopback == 0 && (mldv1 || mldv2)",
+                          ds_cstr(actions),
                           copp_meter_get(COPP_IGMP, od->nbs->copp,
                                          meter_groups),
                           lflow_ref);
