[ 1203.495533][ T8662] veth0: entered allmulticast mode
[ 1203.496383][ T8662] veth1: entered allmulticast mode
[ 1203.496928][ T8662] veth2: entered allmulticast mode
[ 1203.498359][ T8662] veth3: entered allmulticast mode
[ 1227.435421][ T8662] veth0: left allmulticast mode
[ 1227.436008][ T8662] veth1: left allmulticast mode
[ 1227.436446][ T8662] veth2: left allmulticast mode
[ 1227.436865][ T8662] veth3: left allmulticast mode