[ 537.797708] veth0: entered allmulticast mode [ 537.797815] veth1: entered allmulticast mode [ 537.797880] veth2: entered allmulticast mode [ 537.797951] veth3: entered allmulticast mode [ 547.136840] veth0: left allmulticast mode [ 547.136922] veth1: left allmulticast mode [ 547.136971] veth2: left allmulticast mode [ 547.137016] veth3: left allmulticast mode