[ 1511.891070][ T4466] veth0: entered allmulticast mode
[ 1511.891613][ T4466] veth1: entered allmulticast mode
[ 1511.891934][ T4466] veth2: entered allmulticast mode
[ 1511.892228][ T4466] veth3: entered allmulticast mode
[ 1537.885614][ T4466] veth0: left allmulticast mode
[ 1537.886100][ T4466] veth1: left allmulticast mode
[ 1537.886499][ T4466] veth2: left allmulticast mode
[ 1537.886885][ T4466] veth3: left allmulticast mode