[ 1475.960792][ T6684] veth0: entered allmulticast mode
[ 1475.961271][ T6684] veth1: entered allmulticast mode
[ 1475.961576][ T6684] veth2: entered allmulticast mode
[ 1475.961917][ T6684] veth3: entered allmulticast mode
[ 1503.724651][ T6684] veth0: left allmulticast mode
[ 1503.725138][ T6684] veth1: left allmulticast mode
[ 1503.725523][ T6684] veth2: left allmulticast mode
[ 1503.725931][ T6684] veth3: left allmulticast mode