[ 1513.782833][ T9962] veth0: entered allmulticast mode
[ 1513.783680][ T9962] veth1: entered allmulticast mode
[ 1513.784193][ T9962] veth2: entered allmulticast mode
[ 1513.785330][ T9962] veth3: entered allmulticast mode
[ 1539.546723][ T9962] veth0: left allmulticast mode
[ 1539.547011][ T9962] veth1: left allmulticast mode
[ 1539.547254][ T9962] veth2: left allmulticast mode
[ 1539.547483][ T9962] veth3: left allmulticast mode