diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 753f17b..38aa459 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -921,12 +921,26 @@
     return !!(core->mac[RXCSUM] & E1000_RXCSUM_TUOFLD);
 }
 
+static bool
+igb_rx_is_oversized(IGBCore *core, uint16_t qn, size_t size)
+{
+    uint16_t pool = qn % IGB_NUM_VM_POOLS;
+    bool lpe = !!(core->mac[VMOLR0 + pool] & E1000_VMOLR_LPE);
+    int max_ethernet_lpe_size =
+        core->mac[VMOLR0 + pool] & E1000_VMOLR_RLPML_MASK;
+    int max_ethernet_vlan_size = 1522;
+
+    return size > (lpe ? max_ethernet_lpe_size : max_ethernet_vlan_size);
+}
+
 static uint16_t igb_receive_assign(IGBCore *core, const struct eth_header *ehdr,
-                                   E1000E_RSSInfo *rss_info, bool *external_tx)
+                                   size_t size, E1000E_RSSInfo *rss_info,
+                                   bool *external_tx)
 {
     static const int ta_shift[] = { 4, 3, 2, 0 };
     uint32_t f, ra[2], *macp, rctl = core->mac[RCTL];
     uint16_t queues = 0;
+    uint16_t oversized = 0;
     uint16_t vid = lduw_be_p(&PKT_GET_VLAN_HDR(ehdr)->h_tci) & VLAN_VID_MASK;
     bool accepted = false;
     int i;
@@ -1026,9 +1040,26 @@
         }
 
         queues &= core->mac[VFRE];
-        igb_rss_parse_packet(core, core->rx_pkt, external_tx != NULL, rss_info);
-        if (rss_info->queue & 1) {
-            queues <<= 8;
+        if (queues) {
+            for (i = 0; i < IGB_NUM_VM_POOLS; i++) {
+                if ((queues & BIT(i)) && igb_rx_is_oversized(core, i, size)) {
+                    oversized |= BIT(i);
+                }
+            }
+            /* 8.19.37 increment ROC if packet is oversized for all queues */
+            if (oversized == queues) {
+                trace_e1000x_rx_oversized(size);
+                e1000x_inc_reg_if_not_full(core->mac, ROC);
+            }
+            queues &= ~oversized;
+        }
+
+        if (queues) {
+            igb_rss_parse_packet(core, core->rx_pkt,
+                                 external_tx != NULL, rss_info);
+            if (rss_info->queue & 1) {
+                queues <<= 8;
+            }
         }
     } else {
         switch (net_rx_pkt_get_packet_type(core->rx_pkt)) {
@@ -1576,7 +1607,7 @@
                                e1000x_vlan_enabled(core->mac),
                                core->mac[VET] & 0xffff);
 
-    queues = igb_receive_assign(core, ehdr, &rss_info, external_tx);
+    queues = igb_receive_assign(core, ehdr, size, &rss_info, external_tx);
     if (!queues) {
         trace_e1000e_rx_flt_dropped();
         return orig_size;