diff --git a/Documentation/networking/devlink/devlink-trap.rst b/Documentation/networking/devlink/devlink-trap.rst
index 014f0a34c0e4182abbfc5f1811e89a312db75af7..47a429bb86581b213e80dc2c629ec449bd0a46d6 100644
--- a/Documentation/networking/devlink/devlink-trap.rst
+++ b/Documentation/networking/devlink/devlink-trap.rst
@@ -234,6 +234,10 @@ be added to the following table:
      - Traps NVE and IPinIP packets that the device decided to drop because of
        failure during decapsulation (e.g., packet being too short, reserved
        bits set in VXLAN header)
+   * - ``overlay_smac_is_mc``
+     - ``drop``
+     - Traps NVE packets that the device decided to drop because their overlay
+       source MAC is multicast
 
 Driver-specific Packet Traps
 ============================
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 455282a4b7144b99338b6b7c7f8cc088412c2692..2813fd06ee893be065d139972df6b2cf3f9377d8 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -593,6 +593,7 @@ enum devlink_trap_generic_id {
 	DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS,
 	DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE,
 	DEVLINK_TRAP_GENERIC_ID_DECAP_ERROR,
+	DEVLINK_TRAP_GENERIC_ID_OVERLAY_SMAC_MC,
 
 	/* Add new generic trap IDs above */
 	__DEVLINK_TRAP_GENERIC_ID_MAX,
@@ -666,6 +667,8 @@ enum devlink_trap_group_generic_id {
 	"non_routable_packet"
 #define DEVLINK_TRAP_GENERIC_NAME_DECAP_ERROR \
 	"decap_error"
+#define DEVLINK_TRAP_GENERIC_NAME_OVERLAY_SMAC_MC \
+	"overlay_smac_is_mc"
 
 #define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \
 	"l2_drops"
diff --git a/net/core/devlink.c b/net/core/devlink.c
index af85fcd9b01e6267465fc50e82dec5e45bbf82cc..e5b19bd2cbe22c2d3e44eceaccb3fa4c88cfef94 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -7708,6 +7708,7 @@ static const struct devlink_trap devlink_trap_generic[] = {
 	DEVLINK_TRAP(IPV6_LPM_UNICAST_MISS, EXCEPTION),
 	DEVLINK_TRAP(NON_ROUTABLE, DROP),
 	DEVLINK_TRAP(DECAP_ERROR, EXCEPTION),
+	DEVLINK_TRAP(OVERLAY_SMAC_MC, DROP),
 };
 
 #define DEVLINK_TRAP_GROUP(_id)						      \