13230 i40e has duplicate traffic when used with bhyve/snoop running

*** 374,384 ****
   *  o More dynamic resource pools
   */
  
  #include "i40e_sw.h"
  
! static char i40e_ident[] = "Intel 10/40Gb Ethernet v1.0.3";
  
  /*
   * The i40e_glock primarily protects the lists below and the i40e_device_t
   * structures.
   */
--- 374,384 ----
   *  o More dynamic resource pools
   */
  
  #include "i40e_sw.h"
  
! static char i40e_ident[] = "Intel 10/40Gb Ethern0t v1.0.3";
  
  /*
   * The i40e_glock primarily protects the lists below and the i40e_device_t
   * structures.
   */
*** 2282,2291 ****
--- 2282,2320 ----
                      I40E_DEF_VSI_SEID(i40e), err, hw->aq.asq_last_status);
  
                  return (B_FALSE);
          }
  
+ #if 0
+         bzero(&filt, sizeof (filt));
+         bcopy(hw->mac.port_addr, filt.mac_addr, ETHERADDRL);
+         filt.flags = I40E_AQC_MACVLAN_DEL_PERFECT_MATCH |
+             I40E_AQC_MACVLAN_DEL_IGNORE_VLAN;
+         filt.vlan_tag = 0;
+ 
+         ASSERT3U(i40e->i40e_resources.ifr_nmacfilt_used, <=, 1);
+         i40e_log(i40e, "Num L2 filters (2nd try): %u",
+             i40e->i40e_resources.ifr_nmacfilt_used);
+ 
+         err = i40e_aq_remove_macvlan(hw, I40E_DEF_VSI_SEID(i40e), &filt, 1,
+             NULL);
+         if (err == I40E_SUCCESS) {
+                 i40e_log(i40e,
+                     "(2nd try) Removed L2 filter from Default VSI with SEID %u",
+                     I40E_DEF_VSI_SEID(i40e));
+         } else if (hw->aq.asq_last_status == ENOENT) {
+                 i40e_log(i40e,
+                     "(2nd try) No L2 filter for Default VSI with SEID %u",
+                     I40E_DEF_VSI_SEID(i40e));
+         } else {
+                 i40e_error(i40e, "(2nd try) Failed to remove L2 filter from"
+                     " Default VSI with SEID %u: %d (%d)",
+                     I40E_DEF_VSI_SEID(i40e), err, hw->aq.asq_last_status);
+ 
+                 return (B_FALSE);
+         }
+ #endif
          /*
           *  As mentioned above, the controller created an implicit L2
           *  filter for the primary MAC. We want to remove both the
           *  filter and decrement the filter count. However, not all
           *  controllers count this implicit filter against the total