[ 1309.247794][ T8173] veth0: entered allmulticast mode
[ 1309.248433][ T8173] veth1: entered allmulticast mode
[ 1309.251094][ T8173] veth2: entered allmulticast mode
[ 1309.251645][ T8173] veth3: entered allmulticast mode
[ 1332.891619][ T8173] veth0: left allmulticast mode
[ 1332.892703][ T8173] veth1: left allmulticast mode
[ 1332.893142][ T8173] veth2: left allmulticast mode
[ 1332.893562][ T8173] veth3: left allmulticast mode