X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_output.c;h=bb97493a756904c513735a5e36f86b0a5d2da1e6;hb=085637f5d5d25023c4e7b13c9dcacfcf512aceee;hp=a013810de4b72d9b11f6de89cd6756b4bd5ed999;hpb=22e1f1d136790f1ee974ace7e299492582921b66;p=vpp.git

diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c
index a013810de4b..bb97493a756 100644
--- a/src/vnet/interface_output.c
+++ b/src/vnet/interface_output.c
@@ -1000,7 +1000,8 @@ format_vnet_error_trace (u8 * s, va_list * va)
   CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
   vnet_error_trace_t *t = va_arg (*va, vnet_error_trace_t *);
 
-  s = format (s, " rx:%d", t->sw_if_index);
+  s = format (s, "rx:%U", format_vnet_sw_if_index_name,
+	      vnet_get_main (), t->sw_if_index);
 
   return s;
 }