X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdpo%2Fmpls_label_dpo.c;h=2a6e7dd5e48a6120b74a9e1e05ac5d1d6d625661;hb=1500254bee11355bbd69cc1dd9705be4f002f2bd;hp=b178a902e32e1dbe6feb6327c64f5f182e807e6d;hpb=a7191840beeb2c3a0f2598707ed1051a9f23c45f;p=vpp.git

diff --git a/src/vnet/dpo/mpls_label_dpo.c b/src/vnet/dpo/mpls_label_dpo.c
index b178a902e32..2a6e7dd5e48 100644
--- a/src/vnet/dpo/mpls_label_dpo.c
+++ b/src/vnet/dpo/mpls_label_dpo.c
@@ -105,10 +105,18 @@ format_mpls_label_dpo (u8 *s, va_list *args)
     mpls_label_dpo_t *mld;
     u32 ii;
 
-    mld = mpls_label_dpo_get(index);
-
     s = format(s, "mpls-label:[%d]:", index);
 
+    if (pool_is_free_index(mpls_label_dpo_pool, index))
+    {
+        /*
+         * the packet trace can be printed after the DPO has been deleted
+         */
+        return (s);
+    }
+
+    mld = mpls_label_dpo_get(index);
+
     for (ii = 0; ii < mld->mld_n_labels; ii++)
     {
 	hdr.label_exp_s_ttl =